# おたよりAI vs PrintKeeper

The clearest difference is in-app purchases: おたよりAI at none against PrintKeeper's 5. PrintKeeper's advantage is device support. On price and iOS requirement there is nothing between them.

Both are free to download. PrintKeeper sells 5 one-off in-app purchases. おたよりAI asks for nothing beyond the download.

## The numbers

| Metric | おたよりAI | PrintKeeper |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Every 6 days |
| Size | 28 MB | 1 MB |
| Requires iOS | 17.2 | **17.0** |
| Devices | — | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [kenichi kato](https://appshunter.io/developer/913467537) | [Daisaku Harasaki](https://appshunter.io/developer/1222906711) |

## What reviewers say

### おたよりAI

[App page](https://appshunter.io/ios/app/ai-ai/id6535656353)

**In-app purchases:** none


### PrintKeeper

[App page](https://appshunter.io/ios/app/printkeeper/id6759012965)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 応援チップ（小） | $0.49 | one-time |
| PrintKeeper PRO | $0.49 | one-time |
| 応援チップ（中） | $1.99 | one-time |
| 応援チップ（大） | $2.99 | one-time |
| 応援チップ（特大） | $5.99 | one-time |


## Frequently asked questions

### Is おたよりAI free?

おたよりAI is free to download, with no in-app purchases.

### Is PrintKeeper free?

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

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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.*