# TSR T5 vs T5S Viewer

The clearest difference is update cadence: TSR T5 at every 6 months against T5S Viewer's every 55 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.

TSR T5 ships an update every 6 months, T5S Viewer every 55 months. The most recent releases landed on October 29, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | TSR T5 | T5S Viewer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 55 months |
| Size | 16 MB | 16 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [JET INOUE CO., LTD.](https://appshunter.io/developer/1495941653) | [SMART VALUE](https://appshunter.io/developer/557447212) |

## What reviewers say

### TSR T5

[App page](https://appshunter.io/ios/app/tsr-t5/id1351685267)

**Features:** macOS Compatibility

**In-app purchases:** none


### T5S Viewer

[App page](https://appshunter.io/ios/app/t5s-viewer/id1559487251)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TSR T5 free?

TSR T5 is free to download, with no in-app purchases.

### Is T5S Viewer free?

T5S Viewer is free to download, with no in-app purchases.

### Do TSR T5 or T5S Viewer have ads?

Neither TSR T5 nor T5S Viewer shows ads.

### Which is updated more often, TSR T5 or T5S Viewer?

TSR T5 ships an update every 6 months, and T5S Viewer every 55 months. Most recently, TSR T5 was updated on October 29, 2026 and T5S Viewer on October 27, 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.*