# Checkdin App vs Don't Send

The clearest difference is in-app purchases: Checkdin App at none against Don't Send's 3. Checkdin App also leads on iOS requirement (15.1 vs 17.6). Don't Send's advantage is ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. Don't Send sells 3 in-app purchases, starting at $4.99 per month. Checkdin App asks for nothing beyond the download.

Checkdin App ships an update every 3 weeks, Don't Send every 2 weeks. The most recent releases landed on October 17, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Checkdin App | Don't Send |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Size | 43 MB | 13 MB |
| Requires iOS | **15.1** | 17.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Jaden Pacer](https://appshunter.io/developer/1877741786) | [Insight Mind AI LLC](https://appshunter.io/developer/1870336633) |

## What reviewers say

### Checkdin App

[App page](https://appshunter.io/ios/app/checkdin-app/id6759266390)

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

**In-app purchases:** none


### Don't Send

[App page](https://appshunter.io/ios/app/dont-send/id6760171502)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $4.99 | per month |
| Pro Yearly | $34.99 | per year |
| Deep Analysis Report | $1.49 | one-time |


## Frequently asked questions

### Is Checkdin App free?

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

### Is Don't Send free?

Don't Send is free to download, with in-app purchases available.

### Do Checkdin App or Don't Send have ads?

Checkdin App shows ads; Don't Send does not.

### Which is updated more often, Checkdin App or Don't Send?

Checkdin App ships an update every 3 weeks, and Don't Send every 2 weeks. Most recently, Checkdin App was updated on October 17, 2026 and Don't Send on October 25, 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.*