# Cognito Parent vs STEMLearn

The clearest difference is update cadence: STEMLearn at every 2 months against Cognito Parent's every 19 months. Cognito Parent's advantage is iOS requirement (14.5 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Cognito Parent ships an update every 19 months, STEMLearn every 2 months. The most recent releases landed on September 27, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Cognito Parent | STEMLearn |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 19 months | **Every 2 months** |
| Size | 8 MB | 99 MB |
| Requires iOS | **14.5** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [CODEFIRE TECHNOLOGIES PRIVATE LIMITED](https://appshunter.io/developer/1049682660) | [Teevra Edutech Private Limited](https://appshunter.io/developer/1545914837) |

## What reviewers say

### Cognito Parent

[App page](https://appshunter.io/ios/app/cognito-parent/id1605769711)

**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 Cognito Parent free?

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

### Is STEMLearn free?

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

### Do Cognito Parent or STEMLearn have ads?

Neither Cognito Parent nor STEMLearn shows ads.

### Which is updated more often, Cognito Parent or STEMLearn?

Cognito Parent ships an update every 19 months, and STEMLearn every 2 months. Most recently, Cognito Parent was updated on September 27, 2026 and STEMLearn on October 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.*