# totemomobile TRE Viewer vs HIN Authenticator

The clearest difference is update cadence: totemomobile TRE Viewer at every 6 weeks against HIN Authenticator's every 13 months. On price, ads, in-app purchases and device support there is nothing between them.

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

totemomobile TRE Viewer ships an update every 6 weeks, HIN Authenticator every 13 months. The most recent releases landed on November 11, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | totemomobile TRE Viewer | HIN Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 13 months |
| Size | 3 MB | 98 MB |
| Requires iOS | **14.5** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [totemo ag](https://appshunter.io/developer/547200303) | [Health Info Net AG](https://appshunter.io/developer/1091175891) |

## What reviewers say

### totemomobile TRE Viewer

[App page](https://appshunter.io/ios/app/totemomobile-tre-viewer/id1140407637)

**Features:** macOS Compatibility

**In-app purchases:** none


### HIN Authenticator

[App page](https://appshunter.io/ios/app/hin-authenticator/id1535944002)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is totemomobile TRE Viewer free?

totemomobile TRE Viewer is free to download, with no in-app purchases.

### Is HIN Authenticator free?

HIN Authenticator is free to download, with no in-app purchases.

### Do totemomobile TRE Viewer or HIN Authenticator have ads?

Neither totemomobile TRE Viewer nor HIN Authenticator shows ads.

### Which is updated more often, totemomobile TRE Viewer or HIN Authenticator?

totemomobile TRE Viewer ships an update every 6 weeks, and HIN Authenticator every 13 months. Most recently, totemomobile TRE Viewer was updated on November 11, 2026 and HIN Authenticator on November 7, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*