# appand pre vs Qdrant Viewer

The clearest difference is update cadence: Qdrant Viewer at daily against appand pre's every 6 days. appand pre's advantage is iOS requirement (15.0 vs 17.6). 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.

appand pre ships an update every 6 days, Qdrant Viewer daily. The most recent releases landed on October 7, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | appand pre | Qdrant Viewer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 days | **Daily** |
| Size | 155 MB | 7 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Kulucky Rangers Inc.](https://appshunter.io/developer/1594808743) | [koji ozono](https://appshunter.io/developer/1826482515) |

## What reviewers say

### appand pre

[App page](https://appshunter.io/ios/app/appand-pre-viewer/id6745162179)

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

**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 appand pre free?

appand pre 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 appand pre or Qdrant Viewer have ads?

Neither appand pre nor Qdrant Viewer shows ads.

### Which is updated more often, appand pre or Qdrant Viewer?

appand pre ships an update every 6 days, and Qdrant Viewer daily. Most recently, appand pre was updated on October 7, 2026 and Qdrant Viewer on September 23, 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.*