# Tynker Junior vs STEMWerkz

The clearest difference is rating: STEMWerkz at 5.0 against Tynker Junior's 4.5. STEMWerkz also leads on review sentiment (77% vs 59%) and update cadence (fortnightly vs every 2 months). Tynker Junior's advantage is ratings volume (4.2K vs 5). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Tynker Junior sells 6 in-app purchases, starting at $4.99 per month and STEMWerkz sells 2 in-app purchases, starting at $11.99 per month. Whichever you choose, the download price is not the number that matters.

STEMWerkz holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Tynker Junior has 4.2K ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 59% of Tynker Junior's written reviews are positive against 77% of STEMWerkz's.

Tynker Junior ships an update every 2 months, STEMWerkz fortnightly. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Tynker Junior | STEMWerkz |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (4.2K ratings)](https://appshunter.io/ios/app/tynker-junior-coding-for-kids/id1393933000/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/stemwerkz-learn-through-play/id1545876287/reviews)** |
| Number of ratings | **4.2K** | 5 |
| Positive reviews | 58.8% of reviews | **76.9% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 396 MB | 40 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tynker](https://appshunter.io/developer/805869470) | [Amdon Consulting Pte Ltd](https://appshunter.io/developer/1148893837) |

## What reviewers say

### Tynker Junior

[App page](https://appshunter.io/ios/app/tynker-junior-coding-for-kids/id1393933000)

This app introduces children aged 4-7 to coding concepts through engaging, word-free picture blocks. It helps them develop problem-solving, logic, and critical thinking skills through interactive coding adventures. Designed for young learners, it makes learning to code fun and accessible.

**Highlights:** Word-free picture block coding, Problem-solving and logic development, Music and art creation, 200+ coding challenges, Tap-based interface, Voiceovers for guidance

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Individual Monthly | $4.99 | per month |
| Tynker Jr. Web + Mobile Plan | $24.99 | per month |
| Individual Yearly | $49.99 | per year |
| Tynker Jr. Web + Mobile Plan | $59.99 | per 3 months |
| Tynker Jr. Web + Mobile Plan | $119.99 | per year |
| Tynker Jr. Web + Mobile Plan | $314.99 | one-time |

**What reviewers like**

- 👍 Fun and engaging for kids
- 💡 Good introduction to coding concepts
- 🚀 Easy to use interface

**What reviewers complain about**

- 🐛 Glitchy code and bugs
- 💰 Limited access without subscription
- 🤔 Misleading about subscription details

**Reported bugs**

- Levels/games not progressing properly
- Login and account issues
- Compatibility problems on certain devices

**Requested features**

- Add more advanced coding lessons
- Improve customer support and responsiveness
- Integrate with full Tynker app for seamless experience


### STEMWerkz

[App page](https://appshunter.io/ios/app/stemwerkz-learn-through-play/id1545876287)

This app offers interactive STEM learning experiences for children aged 5-12. It features game-based learning, guided lessons, and live sessions with certified educators to develop problem-solving and critical-thinking skills.

**Highlights:** Multimodal learning activities, Game-based learning zone, Guided learning journey, Library of interactive lessons, Live interactive lessons with certified educators, Progress tracking and quizzes

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| STEMWerkz Monthly | $11.99 | per month |
| Stemwerkz Yearly Sub | $119.99 | per year |


## Frequently asked questions

### Is Tynker Junior free?

Tynker Junior is free to download, with in-app purchases available.

### Is STEMWerkz free?

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

### Which has better reviews, Tynker Junior or STEMWerkz?

STEMWerkz is rated higher. Tynker Junior averages 4.5 out of 5 from 4.2K ratings, while STEMWerkz averages 5.0 from 5 ratings.

### Do Tynker Junior or STEMWerkz have ads?

Neither Tynker Junior nor STEMWerkz shows ads.

### Which is updated more often, Tynker Junior or STEMWerkz?

Tynker Junior ships an update every 2 months, and STEMWerkz fortnightly. Most recently, Tynker Junior was updated on November 6, 2026 and STEMWerkz on November 3, 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.*