OB Authenticator vs SentooGo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OB Authenticator
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With the OB Authenticator® you can manage your Personal and Business accounts, anytime and anywhere.
SentooGo
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SentooGo transforms your iPhone into a secure payment terminal system without extra hardware and at minimal cost. This mobile app offers merchants a safe and secure way to accept pay-by-bank (A2A) and card payments (Visa and Mastercard). SentooGo provides merchants of all sizes with a flexible and seamless way to accept payments anywhere and at any time. Receive payments directly on your iPhone or iPad: no additional hardware is required. Customers can pay by using quick Tap to Pay or Scan to Pay at checkouts. Our SoftPOS solution is a fully software-based alternative to traditional payment hardware that meets the highest security standards for acquirers and PSPs. Let SentooGo enhance your mobility in-store or on the go! Getting started Contact Sentoo to create a Sentoo Merchant account and get started. Reach out to us on support@sentoo.io.
Screenshots
Verdict
The clearest difference is iOS requirement: OB Authenticator at 12.0 against SentooGo's 17.6. On price, update cadence, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
OB Authenticator ships an update every 6 months, SentooGo every 3 months. The most recent releases landed on September 13, 2026 and September 12, 2026 respectively.
| Parameter | OB Authenticator | SentooGo |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 29 MB | 28 MB |
| Age rating | 4+ | 4+ |
| Developer | Orco Bank N.V. | Sentoo B.V. |
In-app purchases
OB Authenticator
No in-app purchases
SentooGo
No in-app purchases
Questions
Is OB Authenticator free?
Is SentooGo free?
Do OB Authenticator or SentooGo have ads?
Which is updated more often, OB Authenticator or SentooGo?
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