# Convotrail vs ShelfKeep

The clearest difference is device support: Convotrail at 3 against ShelfKeep's 1. ShelfKeep's advantage is iOS requirement (16.0 vs 26). 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.

## The numbers

| Metric | Convotrail | ShelfKeep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Size | 10 MB | 35 MB |
| Requires iOS | 26 | **16.0** |
| Devices | **iPhone, iPad, Mac** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Michael Wallner](https://appshunter.io/developer/1878334901) | [Sergei Barmichev](https://appshunter.io/developer/6771926928) |

## What reviewers say

### Convotrail

[App page](https://appshunter.io/ios/app/convotrail/id6759367737)

**Features:** Vision Pro support

**In-app purchases:** none


### ShelfKeep

[App page](https://appshunter.io/ios/app/shelfkeep/id6771926926)

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

**In-app purchases:** none


## Frequently asked questions

### Is Convotrail free?

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

### Is ShelfKeep free?

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

### Do Convotrail or ShelfKeep have ads?

Neither Convotrail nor ShelfKeep shows ads.

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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.*