Ozone Authenticator vs Atoa Business
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Ozone Authenticator
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The Ozone Authenticator is a mobile application that allows you to connect any authorised third-party application to your online bank account. This gives you access to a wide range of value added account information and payment initiation services. It uses Strong Customer Authentication (including one time passwords and/or your biometrics) to ensure any third-party appโs connection is secure and can only be authorised by you. The Ozone Authenticator enables you to: - Connect your bank accounts in a simple and secure way - Manage third-party access to your bank account information, with an option to revoke access if needed - Get information about any payment (amount, payee details, fees, etc.) before you authorising it
Atoa Business
Accept payments at significantly lower fees than traditional card transactions. Customers scan a QR code to pay directly from their UK mobile banking app, with funds received in seconds. No contracts or hidden fees.
- Accept payments via QR codes or links
- Up to 60% lower transaction fees
- Instant bank transfers for customers
- Funds received in seconds
- Accept customer tips
- No app download required for customers
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Atoa Instant Bank Pay allows UK businesses to accept payments at up-to 60% lower fees versus traditional debit and credit card transactions. Customers simply scan a QR code in-store to pay directly via their UK mobile banking app. Funds are paid out to the merchant in seconds and there's no contracts or hidden fees. Sign-up in minutes and enjoy 7-days of free transactions! Features - Pay using In-Store QR Stand, QR Code on Phone, or SMS/Email Link - Transaction fees are up-to 60% lower fees versus Visa/Mastercard/AMEX - Customers pay securely using their Bank App via an "Instant Bank Transfer" - Merchants receive funds to your Bank account in seconds (not days) - Allow your customers to pay tips to you and your staff - Customers don't need to download any new apps How do I sign up? - Atoa allows Small Businesses to sign-up in seconds - Simply download the app and connect your UK Bank Account Atoa operates under a UK Financial Conduct Authority license. Funds are transferred by the Consumer's Bank, making every transaction secure. Got a question? - Contact our UK-based Customer Success Team at hello@paywithatoa.co.uk or visit www.paywithatoa.co.uk.
Screenshots
Verdict
Ozone Authenticator and Atoa Business are too close to call on the numbers: across 6 compared parameters โ price, update cadence, ads and in-app purchases among them โ neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Ozone Authenticator ships an update every 10 days, Atoa Business fortnightly. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.
| Parameter | Ozone Authenticator | Atoa Business |
|---|---|---|
| Price | Free | Free |
| Positive reviews | โ | 66.7% of reviews |
| Update frequency | Every 10 days โ better | Fortnightly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | โ | Ad-supported |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.1 | 15.0 โ better |
| Further details โ not scored | ||
| Size | 17 MB | 122 MB |
| Age rating | 4+ | 4+ |
| Developer | Ozone Financial Technology Limited | Atoa Payments Ltd |
In-app purchases
Ozone Authenticator
No in-app purchases
Atoa Business
No in-app purchases
Questions
Is Ozone Authenticator free?
Is Atoa Business free?
Do Ozone Authenticator or Atoa Business have ads?
Which is updated more often, Ozone Authenticator or Atoa Business?
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