Comparison

Staax vs Fiddux

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Staax

This app allows you to pay and get paid in fractional shares of stock, integrating investing into everyday transactions. You can send friends small amounts of stock as reimbursements, build your portfolio socially, and engage with a community feed of transactions. It offers commission-free trading and fractional shares starting from $1.

Highlights
  • Pay and get paid in stock
  • Fractional share investing
  • Social investing feed
  • Commission-free trading
  • Embed investing into lifestyle
  • Friend portfolio insights
Features
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Staax lets you pay and get paid in fractional shares of stock for everyday transactions. We make investing in stocks social, and allow you to embed investing into your lifestyle. On Staax you can send your friends as little as $1 of stock for dinner last night, phone bill, or coffee! Start building your portfolio with friends today. INTRODUCING PAYMENTS IN STOCKS: Staax lets you build your portfolio just by getting paid back by your friends. Instead of getting paid back in cash for reimbursements, you can choose to get paid in any of your top five favorite stocks. You can change your mind and swap out for cash as well, if you prefer to receive a different stock or later invest it at a different date. We encourage everyone to focus on the long-term benefits of investing, and contributing to their portfolio in a diverse and frequent way. NO FEES: We take $0 commission on stock / ETF trading and payments. There will be no fees regardless of the dollar ($) amount transacted or invested. FRACTIONAL SHARES: Invest, send and receive as little as $1. Invest in the companies you believe in with fractional shares, without any pressure to buy whole shares of stock. BECOME SOCIAL: Receive access to a rolling feed of real-time transactions that are happening within your community, where you can engage in conversation by “liking” and “commenting”. Check out what stocks people are sending, receiving, and investing in. Follow your friends, and gain insight on their favorite stocks. Directly invest in your friends every time you pay them back, and contribute to their long-term portfolio. Learn to invest in a social environment! EXPLORE: Search for friends, stocks, and ETFs on the explore page. Check out what’s trending, and keep up to date on current events by getting access to in-app news article links. SAFE AND SECURE: At Staax, we’ve got your back, and we hold privacy and security to the highest standards. We use bank-level security, SSL and 256-bit encryption to ensure your information is fully protected. We use Plaid to link your bank accounts, which is a safe and secure way to transfer your funds into Staax. Our brokerage partner Alpaca is a member of FINRA and SIPC, and your account is protected up to $500,000.

About

Fiddux

This app merges technology and strategy to provide private wealth solutions. It aims to unlock institutional-grade opportunities in digital markets through innovation and discretion.

Highlights
  • Private wealth solutions
  • Technology and strategy integration
  • Institutional-grade opportunities
  • Digital market access
  • Innovation and discretion
Features
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Where Technology, Strategy & Private Wealth Converge. Blending innovation and discretion to unlock institutional-grade opportunities in digital markets.

Screenshots

Staax4 screens
Fiddux4 screens

Verdict

The call

The clearest difference is rating: Staax at 4.6 against Fiddux's 3.5. Staax also leads on update cadence (every 8 days vs every 4 months) and ratings volume (21 vs 2). On price, ads, in-app purchases and monetization model there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Staax holds the better App Store score, 4.6 against 3.5. That said, the two scores are not equally well evidenced: Staax has 21 ratings behind it against 2, so its average is the more settled of the two.

UpkeepUpdate frequency

Staax ships an update every 8 days, Fiddux every 4 months. Both last shipped on November 3, 2026.

Scorecard4 real differences · 6 level
Staax versus Fiddux: the parameters behind the verdict, then further details
ParameterStaaxFiddux
PriceFreeFree
Rating4.6 (21 ratings) — better3.5 (2 ratings)
Positive reviews87.5% of reviews—
Number of ratings21 — better2
Update frequencyEvery 8 days — betterEvery 4 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPad
Requires iOS11.0 — better17.0
Further details — not scored
Size59 MB50 MB
Age rating4+4+
DeveloperParrot Finance, Inc.FIDUS FINANCE SOLUCOES EM TECNOLOGIA LTDA

Customer experience

Staax

All ratings21 ratings
Positive90.5%
Neutral0.0%
Negative9.5%
Written reviews8 reviews
Positive87.5%
Neutral0.0%
Negative12.5%

Fiddux

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

None

Staax

No in-app purchases

None

Fiddux

No in-app purchases

Questions

Is Staax free?
Staax is free to download, with no in-app purchases.
Is Fiddux free?
Fiddux is free to download, with no in-app purchases.
Which has better reviews, Staax or Fiddux?
Staax is rated higher. Staax averages 4.6 out of 5 from 21 ratings, while Fiddux averages 3.5 from 2 ratings.
Do Staax or Fiddux have ads?
Neither Staax nor Fiddux shows ads.
Which is updated more often, Staax or Fiddux?
Staax ships an update every 8 days, and Fiddux every 4 months. Most recently, Staax was updated on November 3, 2026 and Fiddux on November 3, 2026.

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