# プロストック vs PrintBuddy

The clearest difference is in-app purchases: プロストック at none against PrintBuddy's 3. プロストック also leads on iOS requirement (12.0 vs 15.0). PrintBuddy's advantage is update cadence (every 4 days vs every 7 months). On price, ads and device support there is nothing between them.

Both are free to download. PrintBuddy sells 3 one-off in-app purchases. プロストック asks for nothing beyond the download.

プロストック ships an update every 7 months, PrintBuddy every 4 days. The most recent releases landed on October 15, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | プロストック | PrintBuddy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 4 days** |
| Size | 93 MB | 35 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [KOIZUMI Co.,LTD.](https://appshunter.io/developer/1687046161) | [Reiji Katsumata](https://appshunter.io/developer/1884814565) |

## What reviewers say

### プロストック

[App page](https://appshunter.io/ios/app/id6470243222)

**In-app purchases:** none


### PrintBuddy

[App page](https://appshunter.io/ios/app/printbuddy/id6760527211)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Pack | $3.99 | one-time |
| Standard Pack | $9.99 | one-time |
| Pro Pack | $34.99 | one-time |


## Frequently asked questions

### Is プロストック free?

プロストック is free to download, with no in-app purchases.

### Is PrintBuddy free?

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

### Do プロストック or PrintBuddy have ads?

Neither プロストック nor PrintBuddy shows ads.

### Which is updated more often, プロストック or PrintBuddy?

プロストック ships an update every 7 months, and PrintBuddy every 4 days. Most recently, プロストック was updated on October 15, 2026 and PrintBuddy on October 7, 2026.

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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.*