# Post Pad vs sobolo

The clearest difference is in-app purchases: Post Pad at none against sobolo's 3. Post Pad also leads on ads (none vs shown) and update cadence (every 2 months vs every 10 months). sobolo's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 17.0). On price there is nothing between them.

Both are free to download. sobolo sells 3 one-off in-app purchases. Post Pad asks for nothing beyond the download.

Post Pad ships an update every 2 months, sobolo every 10 months. Both last shipped on November 8, 2026.

## The numbers

| Metric | Post Pad | sobolo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 10 months |
| Size | 117 MB | 59 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [masayoshi matsuda](https://appshunter.io/developer/1611935365) | [SEJIN PARK](https://appshunter.io/developer/1571443134) |

## What reviewers say

### Post Pad

[App page](https://appshunter.io/ios/app/post-pad-share-with-partners/id6661023621)

**Features:** macOS Compatibility

**In-app purchases:** none


### sobolo

[App page](https://appshunter.io/ios/app/sobolo-note-and-diary/id6739229779)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $0.49 | one-time |
| Split Frames | $0.49 | one-time |
| No Limits | $0.49 | one-time |


## Frequently asked questions

### Is Post Pad free?

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

### Is sobolo free?

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

### Do Post Pad or sobolo have ads?

sobolo shows ads; Post Pad does not.

### Which is updated more often, Post Pad or sobolo?

Post Pad ships an update every 2 months, and sobolo every 10 months. Most recently, Post Pad was updated on November 8, 2026 and sobolo on November 8, 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.*