# AITINKR vs STEMLearn

The clearest difference is iOS requirement: AITINKR at 13.0 against STEMLearn'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.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 12, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | AITINKR | STEMLearn |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Size | 70 MB | 99 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [CEDURA Testsol](https://appshunter.io/developer/1706819955) | [Teevra Edutech Private Limited](https://appshunter.io/developer/1545914837) |

## What reviewers say

### AITINKR

[App page](https://appshunter.io/ios/app/aitinkr/id6465989516)

**Features:** macOS Compatibility

**In-app purchases:** none


### STEMLearn

[App page](https://appshunter.io/ios/app/stemlearn/id6754865159)

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

**In-app purchases:** none


## Frequently asked questions

### Is AITINKR free?

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

### Is STEMLearn free?

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

### Do AITINKR or STEMLearn have ads?

Neither AITINKR nor STEMLearn shows ads.

### Which is updated more often, AITINKR or STEMLearn?

AITINKR ships an update every 2 months, and STEMLearn every 2 months. Most recently, AITINKR was updated on September 12, 2026 and STEMLearn on September 24, 2026.

---

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