# Sololearn vs CPU Simulator

The clearest difference is rating: Sololearn at 4.8 against CPU Simulator's 3.6. Sololearn also leads on ratings volume (82K vs 5) and review sentiment (70% vs 50%). CPU Simulator's advantage is in-app purchases (none vs 14) and ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Sololearn sells 12 in-app purchases, starting at $6.99 per month. CPU Simulator asks for nothing beyond the download.

Sololearn holds the better App Store score, 4.8 against 3.6. That said, the two scores are not equally well evidenced: Sololearn has 82K ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 70% of Sololearn's written reviews are positive against 50% of CPU Simulator's.

## The numbers

| Metric | Sololearn | CPU Simulator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (82K ratings)](https://appshunter.io/ios/app/sololearn-learn-to-code/id1210079064/reviews)** | [3.6 (5 ratings)](https://appshunter.io/ios/app/cpu-simulator/id1544486809/reviews) |
| Number of ratings | **82K** | 5 |
| Positive reviews | **69.9% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | — |
| Monetization | Free with in-app purchases | **Free** |
| Size | 130 MB | 2 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sololearn Inc](https://appshunter.io/developer/933957049) | [Andrew Palombo](https://appshunter.io/developer/1544486811) |

## What reviewers say

### Sololearn

[App page](https://appshunter.io/ios/app/sololearn-learn-to-code/id1210079064)

Learn programming languages like Python, Java, and C# through interactive lessons and hands-on practice. This app offers bite-sized courses, coding challenges, and AI-powered support to help you build practical coding skills on the go. Join millions of learners worldwide advancing their careers and creating real-world solutions.

**Highlights:** Interactive coding lessons, Hands-on coding exercises, AI-powered coding support, Mobile code editor, Community support, Personalized learning paths

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

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sololearn PRO Monthly | $6.99 | per month |
| SoloLearn PRO Monthly | $6.99 | per month |
| Sololearn PRO Monthly | $12.99 | per month |
| SoloLearn PRO Annual | $47.99 | per year |
| PRO Annual (14 days trial) | $47.99 | per year |
| SoloLearn PRO Annual | $59.99 | per year |
| Sololearn PRO Annual | $69.99 | per year |
| SoloLearn PRO Annual | $69.99 | per year |
| Sololearn PRO Annual | $79.99 | per year |
| Sololearn PRO Annual | $79.99 | per year |
| Full access to AI courses | $97.99 | per year |
| Sololearn MAX | $119.99 | per year |

**What reviewers like**

- 👍 Fun and engaging
- 🚀 Helps get an understanding of code
- 🚀 Easy to learn and use
- 👍 Great for beginners
- 👍 Awesome learning app

**What reviewers complain about**

- 🐛 Outdated terms and lack of intelligence in verifying answers
- 🐛 Issues with the app crashing or not loading properly
- 💰 Expensive subscription, especially compared to other options
- 💰 Free version is very limited
- 🔒 Difficult to cancel subscription

**Reported bugs**

- Incorrect test answers even when the code is correct
- Inability to enter certain characters or syntax correctly
- Lessons not saving progress properly
- Landscape mode not supported on tablets
- Frequent crashes or freezes

**Requested features**

- Add more advanced courses and content
- Improve code editor and IDE functionality
- Implement better explanations and feedback for incorrect answers
- Add more programming languages like Lua
- Improve search and navigation within the app


### CPU Simulator

[App page](https://appshunter.io/ios/app/cpu-simulator/id1544486809)

This app simulates a computer's CPU, illustrating the fetch-decode-execute cycle and register changes. It includes an IDE for assembly code development and allows users to save and share simulations.

**Highlights:** Fetch-decode-execute cycle visualization, Interactive CPU component tracking, Assembly code IDE, Machine code view, Adjustable run speed and number base, Document-based simulations, Save and share simulations

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sololearn free?

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

### Is CPU Simulator free?

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

### Which has better reviews, Sololearn or CPU Simulator?

Sololearn is rated higher. Sololearn averages 4.8 out of 5 from 82K ratings, while CPU Simulator averages 3.6 from 5 ratings.

### Do Sololearn or CPU Simulator have ads?

Sololearn shows ads; CPU Simulator does not.

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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.*