# Keep Your Promises vs First Thingy

The clearest difference is in-app purchases: First Thingy at none against Keep Your Promises's 3. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Keep Your Promises sells 3 in-app purchases, starting at $3.99 per month. First Thingy asks for nothing beyond the download.

## The numbers

| Metric | Keep Your Promises | First Thingy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Size | 61 MB | 36 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rolando Barbella](https://appshunter.io/developer/1816312184) | [ANTON KENT GUNNAR KARLSSON](https://appshunter.io/developer/1776913881) |

## What reviewers say

### Keep Your Promises

[App page](https://appshunter.io/ios/app/keep-your-promises/id6746349132)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Promises Pro Monthly | $3.99 | per month |
| Promises Pro Yearly | $24.99 | per year |
| Go Pro | $24.99 | one-time |


### First Thingy

[App page](https://appshunter.io/ios/app/first-thingy/id6761781989)

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

**In-app purchases:** none


## Frequently asked questions

### Is Keep Your Promises free?

Keep Your Promises is free to download, with in-app purchases available.

### Is First Thingy free?

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

### Do Keep Your Promises or First Thingy have ads?

Neither Keep Your Promises nor First Thingy 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.*