2Auth vs i
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
2Auth
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The 2Auth app is a client facing two-factor authenticator application. The application relies on a system specific QR code to register a user to a specific project/system being worked on. Once registered subsequent logins can be approved through a pop-up notification on the app, or by scanning a QR code if the mobile device is offline. This provides extra security and compliance with our stricter user credential requirements.
i
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The i-RMS Photo App allows users to take photos, record whether the item being photographed is in good or poor quality and mark the areas of issue with written remarks. Photos are time stamped and are securely stored on the app so they cannot be viewed in the device album or outside of the i-RMS system. When photos are synced to the i-RMS system users can quickly select specific photos and generate a report.
Screenshots
Verdict
The clearest difference is update cadence: i at every 2 months against 2Auth's every 34 months. 2Auth's advantage is iOS requirement (11.0 vs 15.6). On price, ads, in-app purchases and device support 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.
2Auth ships an update every 34 months, i every 2 months. The most recent releases landed on October 26, 2026 and October 14, 2026 respectively.
| Parameter | 2Auth | i |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 34 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 16 MB | 15 MB |
| Age rating | 4+ | 4+ |
| Developer | a4appz Limited | i-RMS Ltd |
In-app purchases
2Auth
No in-app purchases
i
No in-app purchases
