Comparison

iTeller vs Avvio

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

Head to head
About

iTeller

This platform facilitates secure and rapid cryptocurrency trading, supporting both exchange and high-volume over-the-counter (OTC) deals. It offers a multi-currency wallet, advanced trading tools, and a user-friendly interface for managing digital assets.

Highlights
  • Secure cryptocurrency exchange
  • OTC trading for high-volume deals
  • Multi-currency wallet
  • Real-time balance tracking
  • Advanced trading tools
  • 24/7 customer support
Features
Read full description

iTeller is a powerful cryptocurrency exchange and OTC platform, offering secure, fast, and intuitive trading solutions. Whether you're trading on the exchange or handling high-volume OTC transactions, iTeller ensures seamless and safe operations. Our platform supports a wide range of cryptocurrencies, giving users the flexibility to manage and grow their digital asset portfolios efficiently. Key Features: - Secure and fast cryptocurrency exchange - OTC trading for high-volume transactions - Multi-currency wallet with real-time balance tracking - Advanced trading tools and market analysis - 24/7 customer support for all user needs - User-friendly interface for easy navigation Whether you’re a seasoned trader or new to the crypto world, iTeller provides everything you need to succeed in your digital investments. Join us today and trade with confidence!

About

Avvio

Manage global finances with real USD and EUR accounts, local payouts in over 10 currencies, and a self-custodial wallet. Set savings goals, earn yield, and hold Bitcoin, gold, and stocks all in one app.

Highlights
  • Global USD and EUR accounts
  • Local payouts in 10+ currencies
  • Self-custodial wallet
  • Savings goals with yield
  • Hold Bitcoin, gold, and stocks
  • Deposit from any blockchain
Read full description

Your money should move as freely as you do. Avvio gives you real USD and EUR global accounts, local payouts across 120 countries in 10+ currencies, and a self-custodial wallet - all in one app. Whether you're getting paid from abroad, sending money home, or building savings across borders, Avvio is built for how you actually live. GLOBAL ACCOUNTS. LOCAL PAYOUTS. Get a real USD and EUR account you can share with anyone, anywhere. Receive wire transfers, ACH, and SEPA payments directly - no middlemen, no waiting. Withdraw to local bank accounts in USD, EUR, MXN, ARS, CAD, COP, and BRL. Your money arrives where it's needed, in the currency that works locally. SAVINGS WITH GOALS Set aside money for what matters. Create savings goals, track your progress, and earn yield on your balance while you save. Your funds stay available whenever you need them. BTC, GOLD & Stocks Hold more than just dollars. Buy and hold Bitcoin, gold, and stocks - all from the same balance. No separate apps, no separate wallets. DEPOSIT FROM ANY CHAIN Already in crypto? Send USDC, USDT, or any major stablecoin from Ethereum, Solana, Base, or any supported network. Avvio automatically handles the rest. No manual bridging, no network headaches. YOUR KEYS. YOUR MONEY. Avvio is fully self-custodial. You control your assets at all times. Secure your account with Face ID, recover safely with your backup phrase, and export your keys anytime. No custodian holds your funds. Avvio is built for people who live globally and expect their money to move just as freely.

Screenshots

iTeller4 screens
Avvio4 screens

Verdict

The call

The clearest difference is rating: iTeller at 5.0 against Avvio's 3.7. iTeller also leads on iOS requirement (13.0 vs 15.5). Avvio's advantage is update cadence (every 5 days vs every 5 months) and ratings volume (3 vs 1). On price, review sentiment, ads and in-app purchases 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

iTeller holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 1 and 3 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

iTeller ships an update every 5 months, Avvio every 5 days. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

Scorecard4 real differences · 6 level
iTeller versus Avvio: the parameters behind the verdict, then further details
ParameteriTellerAvvio
PriceFreeFree
Rating5.0 (1 ratings) — better3.7 (3 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings13 — better
Update frequencyEvery 5 monthsEvery 5 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPadiPhone, iPod
Requires iOS13.0 — better15.5
Further details — not scored
Size32 MB105 MB
Age rating4+4+
DeveloperITELLER PTY LTDAnzo Labs, Inc.

Customer experience

iTeller

Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Avvio

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

iTeller

No in-app purchases

None

Avvio

No in-app purchases

Questions

Is iTeller free?
iTeller is free to download, with no in-app purchases.
Is Avvio free?
Avvio is free to download, with no in-app purchases.
Which has better reviews, iTeller or Avvio?
iTeller is rated higher. iTeller averages 5.0 out of 5 from 1 ratings, while Avvio averages 3.7 from 3 ratings.
Do iTeller or Avvio have ads?
Neither iTeller nor Avvio shows ads.
Which is updated more often, iTeller or Avvio?
iTeller ships an update every 5 months, and Avvio every 5 days. Most recently, iTeller was updated on November 4, 2026 and Avvio on October 31, 2026.

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