# Embedded Systems+ vs Ohmie

The clearest difference is ads: Embedded Systems+ at none against Ohmie's shown. Embedded Systems+ also leads on rating (5.0 vs 4.6) and iOS requirement (17.0 vs 26.2). Ohmie's advantage is update cadence (every 3 days vs every 5 weeks) and ratings volume (146 vs 1). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Embedded Systems+ sells 6 in-app purchases, starting at $9.99 per month and Ohmie sells 4 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

Embedded Systems+ holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Ohmie has 146 ratings behind it against 1, so its average is the more settled of the two.

Embedded Systems+ ships an update every 5 weeks, Ohmie every 3 days. The most recent releases landed on September 17, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Embedded Systems+ | Ohmie |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/embedded-systems-plus/id6746419209/reviews)** | [4.6 (146 ratings)](https://appshunter.io/ios/app/ohmie-learn-electronics/id6779694265/reviews) |
| Number of ratings | 1 | **146** |
| Positive reviews | — | 58.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 weeks | **Every 3 days** |
| Monetization | Free with in-app purchases | Freemium |
| Best chart rank | — | **#129** |
| Size | 19 MB | 578 MB |
| Requires iOS | **17.0** | 26.2 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Forwa Elade Wunde](https://appshunter.io/developer/1685241344) | [OHMIE LLC](https://appshunter.io/developer/1889012870) |

## 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 |


### Ohmie

[App page](https://appshunter.io/ios/app/ohmie-learn-electronics/id6779694265)

**Currently charting:** #129 Top Free · Education (US App Store)

Learn electronics through engaging, game-like lessons and interactive circuit simulations. Master concepts from basic circuits to embedded systems and robotics with bite-sized daily practice. Progress is tracked on your device with no ads or accounts required.

**Highlights:** Live circuit simulations, Build schematics with real components, Interactive problem-solving lessons, Covers circuits, op-amps, embedded systems, and robotics, Gamified learning with XP and streaks, Progress saved locally, no account needed, Ad-free and tracking-free experience

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ohmie Pro | $7.99 | per month |
| Ohmie Pro Yearly Saver | $19.99 | per year |
| Ohmie Pro | $29.99 | per year |
| Ohmie Pro Annual | $29.99 | per year |


## Frequently asked questions

### Is Embedded Systems+ free?

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

### Is Ohmie free?

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

### Which has better reviews, Embedded Systems+ or Ohmie?

Embedded Systems+ is rated higher. Embedded Systems+ averages 5.0 out of 5 from 1 ratings, while Ohmie averages 4.6 from 146 ratings.

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

Ohmie shows ads; Embedded Systems+ does not.

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

Embedded Systems+ ships an update every 5 weeks, and Ohmie every 3 days. Most recently, Embedded Systems+ was updated on September 17, 2026 and Ohmie on September 30, 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.*