# iSOLID vs LearningVN

The clearest difference is in-app purchases: iSOLID at none against LearningVN's 10. iSOLID also leads on update cadence (every 2 days vs every 4 days). LearningVN's advantage is ratings volume (4 vs 1). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. LearningVN sells 10 in-app purchases, starting at $1.99 per month. iSOLID asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for iSOLID against 5.0 for LearningVN. Both are backed by a comparable volume of ratings — 1 and 4 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

iSOLID ships an update every 2 days, LearningVN every 4 days. The most recent releases landed on November 5, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | iSOLID | LearningVN |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/isolid-learn-programming/id6752113008/reviews) | [5.0 (4 ratings)](https://appshunter.io/ios/app/learningvn/id6757148118/reviews) |
| Number of ratings | 1 | **4** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 4 days |
| Monetization | **Free** | Freemium |
| Size | 33 MB | 94 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Nikolai Borisov](https://appshunter.io/developer/1838085350) | [Xuan Le](https://appshunter.io/developer/1465446674) |

## What reviewers say

### iSOLID

[App page](https://appshunter.io/ios/app/isolid-learn-programming/id6752113008)

Master programming fundamentals, Swift, and iOS development with clear explanations, code examples, and interactive quizzes. Track your progress and prepare for interviews with this comprehensive learning tool.

**Highlights:** Swift & iOS development, SOLID principles explained, Programming concepts, Interactive quizzes, Progress tracking, Interview preparation

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

**In-app purchases:** none


### LearningVN

[App page](https://appshunter.io/ios/app/learningvn/id6757148118)

Master coding with an AI tutor that provides personalized lessons, quizzes, and challenges. Stay focused with the Pomodoro technique and learn offline. Connect with friends, grow a virtual tree with consistent study, and prepare for interviews.

**Highlights:** AI-personalized learning path, Lessons, quizzes, and code challenges, Pomodoro focus timer, Offline mode, Social study groups, Gamified progress tracking (grow a tree), Coding interview practice

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $1.99 | per month |
| Premium Yearly | $9.99 | per year |
| 7 Interview Credits | $0.99 | one-time |
| 14 Interview Credits | $1.99 | one-time |
| 400,000 AI Tokens | $2.99 | one-time |
| 25 Interview Credits | $2.99 | one-time |
| 1 Course Unlock Key | $6.99 | one-time |
| 3 Course Unlock Keys | $17.99 | one-time |
| 5 Course Unlock Keys | $24.99 | one-time |
| Lifetime Premium | $59.99 | one-time |


## Frequently asked questions

### Is iSOLID free?

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

### Is LearningVN free?

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

### Which has better reviews, iSOLID or LearningVN?

iSOLID and LearningVN are both rated 5.0 out of 5 on the App Store, from 1 and 4 ratings respectively.

### Do iSOLID or LearningVN have ads?

Neither iSOLID nor LearningVN shows ads.

### Which is updated more often, iSOLID or LearningVN?

iSOLID ships an update every 2 days, and LearningVN every 4 days. Most recently, iSOLID was updated on November 5, 2026 and LearningVN on November 9, 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.*