# Checkmob vs Stackey

The clearest difference is in-app purchases: Checkmob at none against Stackey's 7. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Stackey sells 7 in-app purchases, starting at $7.99 per month. Checkmob asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on September 19, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Checkmob | Stackey |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Size | 98 MB | 19 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Checkmob Digital Technologies](https://appshunter.io/developer/1642364615) | [ONE CARAT INTERNATIONAL K.K.](https://appshunter.io/developer/1895516494) |

## What reviewers say

### Checkmob

[App page](https://appshunter.io/ios/app/checkmob/id1642364613)

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

**In-app purchases:** none


### Stackey

[App page](https://appshunter.io/ios/app/stackey-pocket-storage/id6763835082)

**Features:** Family Sharing

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stackey Light | $7.99 | per month |
| Stackey Plus +1,000 Files | $9.90 | per month |
| Stackey Everyday | $19.90 | per month |
| Stackey Business | $44.90 | per month |
| Stackey Light Annual | $79.99 | per year |
| Stackey Everyday Annual | $199.00 | per year |
| Stackey Business Annual | $449.00 | per year |


## Frequently asked questions

### Is Checkmob free?

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

### Is Stackey free?

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

### Do Checkmob or Stackey have ads?

Neither Checkmob nor Stackey shows ads.

### Which is updated more often, Checkmob or Stackey?

Checkmob ships an update every 2 weeks, and Stackey every 2 weeks. Most recently, Checkmob was updated on September 19, 2026 and Stackey on September 21, 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.*