# Check App vs Self Interview

The clearest difference is in-app purchases: Self Interview at none against Check App's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Check App sells 1 in-app purchase, starting at $9.99 per month. Self Interview asks for nothing beyond the download.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on September 18, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Check App | Self Interview |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Size | 112 MB | 1 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Oleg Shonov](https://appshunter.io/developer/1683150928) | [KHUK DIDZHITAL, OOO](https://appshunter.io/developer/1618720623) |

## What reviewers say

### Check App

[App page](https://appshunter.io/ios/app/check-app-for-doctors/id6447976187)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Подписка на месяц | $9.99 | per month |


### Self Interview

[App page](https://appshunter.io/ios/app/self-interview/id6738949098)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Check App free?

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

### Is Self Interview free?

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

### Do Check App or Self Interview have ads?

Neither Check App nor Self Interview shows ads.

### Which is updated more often, Check App or Self Interview?

Check App ships an update monthly, and Self Interview monthly. Most recently, Check App was updated on September 18, 2026 and Self Interview on September 10, 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.*