# Sololearn vs Mental Arithmetic For Learn

The clearest difference is rating: Sololearn at 4.8 against Mental Arithmetic For Learn's 3.9. Sololearn also leads on ratings volume (82K vs 7). Mental Arithmetic For Learn's advantage is ads (none vs shown) and review sentiment (92% vs 70%). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Sololearn sells 9 in-app purchases, starting at $6.99 per month and Mental Arithmetic For Learn sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Sololearn holds the better App Store score, 4.8 against 3.9. That said, the two scores are not equally well evidenced: Sololearn has 82K ratings behind it against 7, so its average is the more settled of the two. Written reviews complicate that: 70% of Sololearn's written reviews are positive against 92% of Mental Arithmetic For Learn's, so the app with the better star average is not the one people write more warmly about.

Sololearn ships an update every 2 weeks, Mental Arithmetic For Learn every 3 days. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Sololearn | Mental Arithmetic For Learn |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (82K ratings)](https://appshunter.io/ios/app/sololearn-learn-to-code/id1210079064/reviews)** | [3.9 (7 ratings)](https://appshunter.io/ios/app/mental-arithmetic-for-learn/id1464497996/reviews) |
| Number of ratings | **82K** | 7 |
| Positive reviews | 70.0% of reviews | **91.7% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 130 MB | 42 MB |
| Requires iOS | 15.0 | **8.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Sololearn Inc](https://appshunter.io/developer/933957049) | [小文 黄](https://appshunter.io/developer/490328393) |

## 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 (9)**

| 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 |

**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


### Mental Arithmetic For Learn

[App page](https://appshunter.io/ios/app/mental-arithmetic-for-learn/id1464497996)

This app helps users practice mental arithmetic with customizable exercises. It offers both auditory and visual learning modes, and uniquely incorporates speech recognition for answering. Users can also create and share their own math problems.

**Highlights:** Generate custom math expressions, Hearing and seeing mental arithmetic modes, Speech recognition for answers, Track exercise records, Adjustable time limits, Share expressions via messaging

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Convenient Functions | $2.99 | one-time |


## Frequently asked questions

### Is Sololearn free?

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

### Is Mental Arithmetic For Learn free?

Mental Arithmetic For Learn is free to download, with in-app purchases available.

### Which has better reviews, Sololearn or Mental Arithmetic For Learn?

Sololearn is rated higher. Sololearn averages 4.8 out of 5 from 82K ratings, while Mental Arithmetic For Learn averages 3.9 from 7 ratings.

### Do Sololearn or Mental Arithmetic For Learn have ads?

Sololearn shows ads; Mental Arithmetic For Learn does not.

### Which is updated more often, Sololearn or Mental Arithmetic For Learn?

Sololearn ships an update every 2 weeks, and Mental Arithmetic For Learn every 3 days. Most recently, Sololearn was updated on November 7, 2026 and Mental Arithmetic For Learn 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.*