# smile vs Shelf!

The clearest difference is in-app purchases: smile at none against Shelf!'s 1. smile also leads on iOS requirement (16.0 vs 26.2). On price, ads and device support there is nothing between them.

Both are free to download. Shelf! sells 1 one-off in-app purchase. smile asks for nothing beyond the download.

## The numbers

| Metric | smile | Shelf! |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | — |
| Size | 0 MB | 3 MB |
| Requires iOS | **16.0** | 26.2 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Giorgio Network, LLC](https://appshunter.io/developer/1502611430) | [Juan Casanueva](https://appshunter.io/developer/427769040) |

## What reviewers say

### smile

[App page](https://appshunter.io/ios/app/smile-affirmations/id1669905189)

**Features:** macOS Compatibility

**In-app purchases:** none


### Shelf!

[App page](https://appshunter.io/ios/app/shelf/id6772284541)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy me a coffee | $0.99 | one-time |


## Frequently asked questions

### Is smile free?

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

### Is Shelf! free?

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

### Do smile or Shelf! have ads?

Neither smile nor Shelf! 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.*