# Test Sexual Compatibility vs Inner Child App

The clearest difference is iOS requirement: Test Sexual Compatibility at 12.0 against Inner Child App's 16.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Test Sexual Compatibility ships an update every 8 days, Inner Child App fortnightly. The most recent releases landed on November 4, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Test Sexual Compatibility | Inner Child App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 days** | Fortnightly |
| Size | 31 MB | 154 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Korea Institute of Psycho-education](https://appshunter.io/developer/1752419393) | [Optimized Media Group](https://appshunter.io/developer/1835403105) |

## What reviewers say

### Test Sexual Compatibility

[App page](https://appshunter.io/ios/app/test-sexual-compatibility/id6529524244)

**Features:** macOS Compatibility

**In-app purchases:** none


### Inner Child App

[App page](https://appshunter.io/ios/app/inner-child-app/id6751497495)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Test Sexual Compatibility free?

Test Sexual Compatibility is free to download, with no in-app purchases.

### Is Inner Child App free?

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

### Do Test Sexual Compatibility or Inner Child App have ads?

Neither Test Sexual Compatibility nor Inner Child App shows ads.

### Which is updated more often, Test Sexual Compatibility or Inner Child App?

Test Sexual Compatibility ships an update every 8 days, and Inner Child App fortnightly. Most recently, Test Sexual Compatibility was updated on November 4, 2026 and Inner Child App on October 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*