# Applin Tester vs Qdrant Viewer

The clearest difference is update cadence: Qdrant Viewer at daily against Applin Tester's monthly. Applin Tester's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.6). On price, ads and in-app purchases there is nothing between them.

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

Applin Tester ships an update monthly, Qdrant Viewer daily. The most recent releases landed on September 19, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | Applin Tester | Qdrant Viewer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Daily** |
| Size | 1 MB | 7 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Leonhard LLC](https://appshunter.io/developer/1446386249) | [koji ozono](https://appshunter.io/developer/1826482515) |

## What reviewers say

### Applin Tester

[App page](https://appshunter.io/ios/app/applin-tester/id6464230000)

**Features:** macOS Compatibility

**In-app purchases:** none


### Qdrant Viewer

[App page](https://appshunter.io/ios/app/qdrant-viewer/id6761621526)

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

**In-app purchases:** none


## Frequently asked questions

### Is Applin Tester free?

Applin Tester is free to download, with no in-app purchases.

### Is Qdrant Viewer free?

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

### Do Applin Tester or Qdrant Viewer have ads?

Neither Applin Tester nor Qdrant Viewer shows ads.

### Which is updated more often, Applin Tester or Qdrant Viewer?

Applin Tester ships an update monthly, and Qdrant Viewer daily. Most recently, Applin Tester was updated on September 19, 2026 and Qdrant Viewer on September 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.*