# Embedded Systems+ vs StuTem

The clearest difference is in-app purchases: StuTem at none against Embedded Systems+'s 6. StuTem also leads on update cadence (every 9 days vs every 5 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Embedded Systems+ sells 6 in-app purchases, starting at $9.99 per month. StuTem asks for nothing beyond the download.

Embedded Systems+ ships an update every 5 weeks, StuTem every 9 days. The most recent releases landed on October 4, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Embedded Systems+ | StuTem |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/embedded-systems-plus/id6746419209/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 9 days** |
| Monetization | Free with in-app purchases | — |
| Size | 19 MB | 58 MB |
| Requires iOS | **17.0** | 18.2 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Forwa Elade Wunde](https://appshunter.io/developer/1685241344) | [Shivam Jha](https://appshunter.io/developer/1885110812) |

## What reviewers say

### Embedded Systems+

[App page](https://appshunter.io/ios/app/embedded-systems-plus/id6746419209)

Master embedded systems with interactive quizzes covering architecture, programming, RTOS, and more. Features adaptive questions, detailed explanations, timed challenges, and progress tracking to enhance your skills.

**Highlights:** Adaptive quizzes tailored to skill level, Detailed explanations and references, Timed challenges for speed and accuracy, Progress tracking with analytics, Covers microcontrollers, RTOS, and C programming

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month | $9.99 | per month |
| 6 Months | $19.99 | per 6 months |
| 1 Year | $29.99 | per year |
| 1500 | $0.99 | one-time |
| 3500 | $1.99 | one-time |
| 9000 | $3.99 | one-time |


### StuTem

[App page](https://appshunter.io/ios/app/stutem/id6760575736)

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

**In-app purchases:** none


## Frequently asked questions

### Is Embedded Systems+ free?

Embedded Systems+ is free to download, with in-app purchases available.

### Is StuTem free?

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

### Do Embedded Systems+ or StuTem have ads?

Neither Embedded Systems+ nor StuTem shows ads.

### Which is updated more often, Embedded Systems+ or StuTem?

Embedded Systems+ ships an update every 5 weeks, and StuTem every 9 days. Most recently, Embedded Systems+ was updated on October 4, 2026 and StuTem on October 7, 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.*