Gone are the days when investing in shares felt like a game reserved for the wealthy or the financially savvy. Today, investment apps New Zealand has transformed how ordinary Kiwis build wealth, and the barrier to entry has never been lower. Whether you're looking to invest your first $100 or diversify your portfolio across global markets, there's an app designed with you in mind.
This guide walks you through the best investment apps available to New Zealand investors in 2026, breaking down exactly what makes each one special and who they're best suited for. By the end, you'll have the clarity to pick the platform that aligns with your financial goals.
Why Investment Apps Are Booming in New Zealand
The investment landscape in Aotearoa has shifted dramatically over the past five years. Mobile investing has democratised wealth-building in ways previous generations could only dream of. No longer do you need a hefty minimum deposit, a stockbroker's phone number, or a degree in finance to start growing your money.
Investment platforms have made it possible for Kiwi investors to access the NZX (New Zealand Exchange), ASX (Australian Securities Exchange), and US shares all from their smartphone. The convenience factor alone has sparked a revolution—especially among younger New Zealanders who prefer managing their finances on their terms, at their pace.
Beyond convenience, these platforms have slashed fees dramatically. Where traditional brokers once charged $20–$30 per trade, many modern apps now offer commission-free trading or flat-rate subscriptions. This shift has made the difference between a profitable investment and one eaten away by costs.
Who Should Use Investment Apps?
Investment apps aren't just for day traders or seasoned investors. They're built for everyone, from absolute beginners to those with more experience. Here's who benefits most:
- Beginner investors who want to dip their toes into the market without overwhelming complexity. Apps like Sharesies have built their entire business model around making investing accessible to people taking their first steps.
- Time-poor professionals who don't have the bandwidth to research stocks daily but still want their money working for them. Auto-investing features and index funds make this effortless.
- Kiwis interested in global diversification who want exposure to international markets without the hassle of currency conversion or complex processes.
- Cost-conscious investors who recognise that fees compound over time and want platforms that keep costs minimal.
Best Investment Apps in NZ – Quick Picks
Before diving into detailed reviews, here's a snapshot of what each app does best:
Best Overall App
Sharesies stands out for its combination of user-friendliness, educational resources, and reasonable fees. It's the app most Kiwis start with, and for good reason.
Best for Beginners
Kernel takes the complexity out of investing through smart index fund portfolios. Set it and forget it—perfect if you're new to this.
Best for Low Fees
Tiger Brokers NZ offers some of the lowest brokerage fees in the market, ideal for active traders or those making frequent trades.
Best for Index Funds
Simplicity focuses purely on passive investing through low-cost index funds, with a philosophy centred on long-term wealth building.
Best for Global Shares
InvestNow provides seamless access to managed funds and direct share trading across multiple markets, making global investing straightforward.
Top Investment Apps in New Zealand Reviewed
Sharesies – Simple Investing for Beginners
Sharesies has become synonymous with beginner investing in New Zealand. The platform's user interface is clean, intuitive, and genuinely enjoyable to use—a rarity in the financial world.
What makes Sharesies special is its fractional share model. You can invest in high-value companies with just $5. This removes the psychological barrier many beginners face when they see share prices in the hundreds of dollars. The app also includes educational content, making it an excellent learning tool alongside a trading platform.
Fees are transparent: a $2.50 brokerage fee per transaction on NZX shares, with slightly higher rates for international shares. For casual investors making occasional purchases, this structure works well. However, frequent traders might find the per-transaction model costly.
Best for: First-time investors, people wanting to learn while they invest, those with smaller amounts to deploy.
Tiger Brokers NZ – Low-Cost Global Trading
Tiger Brokers has disrupted the New Zealand market with genuinely competitive pricing. If you're serious about trading across multiple markets, this platform deserves your attention.
The standout feature is the low brokerage fees—often $0 for certain trades and minimal charges for others. Tiger Brokers also offers access to US shares, ASX stocks, and Hong Kong shares, giving you genuine global diversification. The platform is more sophisticated than Sharesies, with advanced charting tools and research features that appeal to intermediate investors.
The trade-off? The user interface is less beginner-friendly, and you'll need a bit more financial knowledge to navigate confidently. It's not intimidating, but it's definitely more technical than some competitors.
Best for: Active traders, cost-conscious investors, those wanting global market access, intermediate investors.
InvestNow – Managed Funds Made Easy
InvestNow simplifies the managed funds space. If you prefer letting professionals manage your money rather than picking individual shares, this is your platform.
The app offers access to dozens of managed funds from various providers, all in one place. This consolidation is valuable—instead of juggling multiple fund provider accounts, everything lives in one dashboard. The platform also allows direct share trading, so you're not limited to managed funds alone.
Fees vary depending on the funds you choose, but InvestNow itself charges minimal platform fees. The real cost is embedded in the managed funds themselves, which typically range from 0.5% to 1.5% annually.
Best for: Investors preferring managed funds, those wanting professional money management, people seeking convenience and consolidation.
Kernel – Smart Index Fund Investing
Kernel takes a refreshingly simple approach: invest in diversified index fund portfolios based on your risk tolerance. The platform uses a questionnaire to determine your risk profile, then automatically allocates your money across a mix of index funds.
The beauty of Kernel is its simplicity and low fees. Annual fees typically range from 0.25% to 0.50%, depending on your portfolio. There's no stock picking, no daily monitoring required—just set up your account, make regular contributions, and let compound growth do the work.
This passive investing approach aligns perfectly with long-term wealth building. If you're not interested in active trading or picking individual shares, Kernel removes all the guesswork.
Best for: Passive investors, those seeking simplicity, long-term wealth builders, people wanting low-cost index fund exposure.
Simplicity – Passive Investing Approach
Simplicity operates on a philosophy that passive investing beats active trading for most people. The platform offers a curated selection of low-cost index funds, nothing more, nothing less.
What you get is clarity and alignment. Simplicity's team has done the research, and they've selected funds they genuinely believe in. You're not overwhelmed with choices; you're presented with thoughtful options. Annual fees are competitive, typically ranging from 0.20% to 0.50%.
The downside? If you want to pick individual shares or trade actively, Simplicity isn't your platform. It's built for people comfortable with a "set and forget" approach.
Best for: Long-term passive investors, those wanting simplicity, people aligned with index fund philosophy, cost-conscious wealth builders.
Investment Apps Comparison (Fees, Features, Markets)
Fee Comparison (Brokerage, Subscription, FX Fees)
Understanding fees is crucial—they directly impact your returns. Here's how the major platforms stack up:
- Sharesies: $2.50 per NZX transaction, higher rates for international shares. No subscription fee.
- Tiger Brokers: Often $0 for certain trades, minimal fees for others. No subscription fee.
- InvestNow: Platform fee minimal; costs embedded in managed funds (0.5%–1.5% annually).
- Kernel: Annual fees 0.25%–0.50% depending on portfolio.
- Simplicity: Annual fees 0.20%–0.50% depending on fund selection.
For currency conversion, most platforms charge 1–2% on international transactions. This is worth factoring in if you're regularly trading US shares.
Available Markets (NZX, ASX, US Stocks)
- NZX access: All platforms offer this.
- ASX access: Sharesies, Tiger Brokers, and InvestNow all provide ASX trading.
- US shares: Tiger Brokers and InvestNow offer direct US share access. Sharesies offers limited US exposure through managed funds.
- Global diversification: Tiger Brokers provides the broadest access, including Hong Kong shares.
Ease of Use & User Experience
Sharesies wins on user interface design—it's genuinely pleasant to use. Kernel and Simplicity are also straightforward, though with fewer features. Tiger Brokers is more complex but still navigable for intermediate investors. InvestNow sits in the middle—functional but not as polished as Sharesies.
Tools and Research Features
Tiger Brokers offers the most comprehensive research tools, including advanced charting and company analysis. Sharesies includes educational content and basic research. Kernel and Simplicity keep things minimal, focusing on simplicity over features. InvestNow provides fund-specific research and comparisons.
How Investment Apps Work in New Zealand
What Happens When You Buy Shares
When you buy shares through an investment app, you're purchasing a fractional or full ownership stake in a company. The transaction flows through your app to the exchange (NZX, ASX, or US market), and the shares are registered in your name (or held in custody, depending on the platform).
Your app acts as the intermediary, handling the paperwork and settlement. Within a few days, your shares appear in your portfolio, and you can monitor their value in real-time.
Custodial vs Direct Ownership
Most investment apps in New Zealand use custodial models, meaning the platform holds your shares on your behalf. This is safe and regulated, but technically, the platform is the registered owner. Direct ownership is less common in New Zealand but offers a different level of control.
For most investors, custodial models are perfectly fine. They're regulated, insured, and provide the convenience you're paying for.
Regulations and FMA Protection
All legitimate investment apps operating in New Zealand are regulated by the Financial Markets Authority (FMA). This regulation ensures platforms meet strict standards for security, transparency, and customer protection. Your money and shares are protected, and platforms must maintain adequate capital reserves.
This regulatory framework is a crucial reason to stick with established, FMA-regulated platforms rather than experimental alternatives.
How to Choose the Right Investment App
Based on Your Financial Goals
Are you saving for retirement, a house deposit, or general wealth building? Your timeline and goal influence which platform suits you best. Long-term goals align well with passive investing apps like Kernel or Simplicity. Shorter-term goals might benefit from more active trading platforms.
Based on Risk Tolerance
Some people sleep soundly with volatile portfolios; others prefer stability. Apps like Kernel ask about your risk tolerance and automatically allocate accordingly. If you prefer hands-on control, Tiger Brokers or Sharesies give you that freedom.
Based on Investment Style (Passive vs Active)
Passive investors should gravitate toward Kernel or Simplicity. Active traders or those wanting to pick individual shares should consider Sharesies or Tiger Brokers. Your investment philosophy should drive your platform choice.
How to Start Investing Using Apps (Step-by-Step)
- Step 1: Set Up Your Account – Download your chosen app and create an account. You'll provide basic information like your name, email, and phone number. This takes five minutes.
- Step 2: Verify Identity (KYC) – Investment platforms require Know Your Customer (KYC) verification for regulatory compliance. You'll upload a photo of your ID and proof of address. This process is usually automated and takes 10–30 minutes.
- Step 3: Deposit Funds – Link your bank account to the app. Most platforms use Paymark or direct bank transfers. Deposits typically appear within 1–2 business days.
- Step 4: Make Your First Investment – Once funds are available, browse the available shares or funds, select what you want, and confirm your purchase. Congratulations—you're now an investor.
Risks of Using Investment Apps
Investment apps don't eliminate market risk. Share prices fluctuate, and you can lose money if markets decline. This is true regardless of which platform you use. Start with amounts you're comfortable potentially losing, and remember that investing is a long-term game.
Additionally, while platforms are regulated, technical glitches can occasionally occur. Always keep records of your transactions and monitor your portfolio regularly.
Passive vs Active Investing Using Apps
Index Funds vs Stock Picking
Index funds track market indices like the NZX 50 or S&P 500. They're diversified, low-cost, and historically outperform most active traders over time. Stock picking involves selecting individual companies, which requires research and carries higher risk.
For most Kiwi investors, index funds are the smarter choice. The data consistently shows that passive investing beats active trading for the average person.
Long-Term vs Short-Term Strategies
Long-term investing (5+ years) aligns with index funds and passive strategies. Short-term trading (days to months) requires active monitoring and carries higher costs and risks. Decide your timeline before choosing a platform.
Frequently Asked Questions
What is the best investment app in New Zealand?
There's no single "best" app—it depends on your needs. Sharesies is best for beginners, Tiger Brokers for cost-conscious traders, and Kernel for passive investors. Your best app is the one that aligns with your goals and style.
Are investment apps safe in NZ?
Yes, provided you use FMA-regulated platforms. Your money and shares are protected by regulatory frameworks and insurance. Stick with established apps, and you're safe.
Can I invest with small amounts?
Absolutely. Most apps allow investments starting from $5–$20. Fractional shares mean you don't need thousands to get started.
Which app has the lowest fees?
Tiger Brokers offers the lowest brokerage fees. For managed funds, Simplicity and Kernel have competitive annual fees around 0.20%–0.50%.
Do I pay tax on investments in NZ?
Yes. Capital gains on shares are generally not taxed in New Zealand (with some exceptions), but dividends are taxable income. Consult a tax professional for your specific situation.
Final Verdict – Which Investment App Should You Choose?
The best investment app for you depends on three factors: your experience level, your investment style, and your financial goals.
- For absolute beginners: Start with Sharesies. It's user-friendly, educational, and has a thriving community. You'll learn while you invest.
- For cost-conscious traders: Tiger Brokers offers the lowest fees and broadest market access. If you're making regular trades, the savings compound quickly.
- For passive, long-term investors: Choose Kernel or Simplicity. Both offer low-cost index fund portfolios that align with proven wealth-building strategies.
- For managed fund investors: InvestNow consolidates multiple funds in one place, simplifying your financial life.
The good news? You can't really go wrong. All these platforms are legitimate, regulated, and genuinely useful. The key is getting started. The best investment app is the one you'll actually use consistently.
Start small, learn as you go, and remember that investing is a marathon, not a sprint. Whether you're investing your first $100 or your hundredth thousand dollars, these platforms make it easier than ever to build wealth as a Kiwi investor.
