# TNMaker vs GaraSTEM

The clearest difference is review sentiment: TNMaker at 56% against GaraSTEM's 17%. TNMaker also leads on update cadence (weekly vs every 2 months). GaraSTEM's advantage is in-app purchases (none vs 5). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. TNMaker sells 5 one-off in-app purchases. GaraSTEM asks for nothing beyond the download.

TNMaker ships an update weekly, GaraSTEM every 2 months. The most recent releases landed on October 20, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | TNMaker | GaraSTEM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (27 ratings)](https://appshunter.io/ios/app/tnmaker-multiple-choice-test/id1296263059/reviews)** | — |
| Number of ratings | **27** | — |
| Positive reviews | **55.6% of reviews** | 16.7% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 15 MB | 49 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Vinh Le](https://appshunter.io/developer/1290896744) | [GARASTEM EDUCATIONAL TECHNOLOGY JOINT STOCK COMPANY](https://appshunter.io/developer/1466592913) |

## What reviewers say

### TNMaker

[App page](https://appshunter.io/ios/app/tnmaker-multiple-choice-test/id1296263059)

This app helps educators quickly grade multiple-choice tests using a smartphone camera. It allows for customization of test length and scoring, with immediate review and sharing options.

**Highlights:** Automated multiple-choice test grading, Camera-based scanning, Customizable number of questions, Configurable scoring per question, Review and sharing of results, Downloadable answer sheets

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 month | $0.99 | one-time |
| 6 months | $2.99 | one-time |
| 3 months | $2.99 | one-time |
| 12 months | $4.99 | one-time |
| Unlimited | $7.99 | one-time |


### GaraSTEM

[App page](https://appshunter.io/ios/app/garastem/id1466597292)

This app allows children to play with and code robots using STEM principles. Users can race, fight, compose music, build robot models, and learn coding through Scratch 3.0 simulations.

**Highlights:** Robot play modes (racing, fighting, music), Robot coding with Scratch 3.0, Robot build instructions, Coding simulations, STEM education focus

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

**In-app purchases:** none


## Frequently asked questions

### Is TNMaker free?

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

### Is GaraSTEM free?

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

### Do TNMaker or GaraSTEM have ads?

Neither TNMaker nor GaraSTEM shows ads.

### Which is updated more often, TNMaker or GaraSTEM?

TNMaker ships an update weekly, and GaraSTEM every 2 months. Most recently, TNMaker was updated on October 20, 2026 and GaraSTEM on October 15, 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.*