# Memo vs Learning Java

The clearest difference is in-app purchases: Memo at none against Learning Java's 4. Memo also leads on iOS requirement (12.0 vs 15.0). Learning Java's advantage is update cadence (every 2 weeks vs every 18 months) and review sentiment (100% vs 82%). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. Learning Java sells 4 one-off in-app purchases. Memo asks for nothing beyond the download.

Memo ships an update every 18 months, Learning Java every 2 weeks. The most recent releases landed on November 3, 2026 and November 14, 2026 respectively.

## The numbers

| Metric | Memo | Learning Java |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/memo-estude-programacao/id1565438866/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 82.4% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 18 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 43 MB | 157 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [OLYMPUS DESENVOLVIMENTO DE SOFTWARE LTDA](https://appshunter.io/developer/1231084149) | [Airton Siqueira de Freitas](https://appshunter.io/developer/1809776051) |

## What reviewers say

### Memo

[App page](https://appshunter.io/ios/app/memo-estude-programacao/id1565438866)

This app uses a flashcard-based approach to help users practice programming topics. It offers curated collections from basic to advanced levels, tracks user progress, and employs a spaced repetition algorithm to optimize learning. The application is community-built and encourages contributions.

**Highlights:** Flashcard-based learning, Programming topic collections, Spaced repetition algorithm, Progress tracking, Community-driven development, User sentiment logging

**Features:** macOS Compatibility

**In-app purchases:** none


### Learning Java

[App page](https://appshunter.io/ios/app/learning-java/id6755075754)

Master Java programming with this app, covering everything from fundamentals to advanced concepts. It features a real-time IDE for writing and running code directly on your device, along with practical exercises and projects. Earn a digital certificate upon course completion.

**Highlights:** Comprehensive Java lessons, Built-in IDE for coding, Real-time code compilation and execution, Practical exercises and projects, Object-oriented programming concepts, Digital certificate of achievement

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CERTIFICATE OF COMPLETION | $2.99 | one-time |
| Full access with discount | $3.99 | one-time |
| Premium access | $4.99 | one-time |
| FULL PASS ALL APPS | $17.99 | one-time |


## Frequently asked questions

### Is Memo free?

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

### Is Learning Java free?

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

### Do Memo or Learning Java have ads?

Neither Memo nor Learning Java shows ads.

### Which is updated more often, Memo or Learning Java?

Memo ships an update every 18 months, and Learning Java every 2 weeks. Most recently, Memo was updated on November 3, 2026 and Learning Java on November 14, 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.*