# STEM Tutor vs Thinkly

The clearest difference is in-app purchases: Thinkly at none against STEM Tutor's 1. Thinkly also leads on iOS requirement (15.0 vs 18.2). On price, ads and device support there is nothing between them.

Both are free to download. STEM Tutor sells 1 in-app purchase, starting at $0.99 per month. Thinkly asks for nothing beyond the download.

## The numbers

| Metric | STEM Tutor | Thinkly |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/thinkly-learn-daily/id6770839441/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Every 4 days |
| Monetization | — | Free |
| Size | 6 MB | 54 MB |
| Requires iOS | 18.2 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | +4 |
| Developer | [Curayt LLC](https://appshunter.io/developer/1012363586) | [ALLIE LTD](https://appshunter.io/developer/1810635138) |

## What reviewers say

### STEM Tutor

[App page](https://appshunter.io/ios/app/stem-tutor/id6759301043)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| STEM Tutor Premium | $0.99 | per month |


### Thinkly

[App page](https://appshunter.io/ios/app/thinkly-learn-daily/id6770839441)

This app transforms complex subjects into engaging, story-driven lessons. Learn History, Biology, and Science in just 15 minutes daily through reading or listening. Track progress and build a knowledge habit with fun quizzes and rewards.

**Highlights:** Bite-sized daily lessons, Story-driven learning, Read or listen options, Short educational videos, Quizzes to reinforce learning, Progress tracking and streaks, New topics added weekly

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

**In-app purchases:** none


## Frequently asked questions

### Is STEM Tutor free?

STEM Tutor is free to download, with in-app purchases available.

### Is Thinkly free?

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

### Do STEM Tutor or Thinkly have ads?

Neither STEM Tutor nor Thinkly shows ads.

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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.*