# ShelfKeep vs ThingTick

The clearest difference is in-app purchases: ShelfKeep at none against ThingTick's 2. ShelfKeep also leads on iOS requirement (16.0 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. ThingTick sells 2 in-app purchases, starting at $1.99 per month. ShelfKeep asks for nothing beyond the download.

## The numbers

| Metric | ShelfKeep | ThingTick |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Size | 35 MB | 15 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Sergei Barmichev](https://appshunter.io/developer/6771926928) | [Gizem SOZER](https://appshunter.io/developer/6782586547) |

## What reviewers say

### ShelfKeep

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

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

**In-app purchases:** none


### ThingTick

[App page](https://appshunter.io/ios/app/thingtick/id6782586545)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ThingTick Premium Monthly | $1.99 | per month |
| ThingTick Premium Yearly | $14.99 | per year |


## Frequently asked questions

### Is ShelfKeep free?

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

### Is ThingTick free?

ThingTick is free to download, with in-app purchases available.

### Do ShelfKeep or ThingTick have ads?

Neither ShelfKeep nor ThingTick shows ads.

---

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