# Memo vs Academia do Ruby

The clearest difference is update cadence: Academia do Ruby at every 6 weeks against Memo's every 18 months. Memo's advantage is iOS requirement (12.0 vs 18.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Memo ships an update every 18 months, Academia do Ruby every 6 weeks. The most recent releases landed on October 15, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Memo | Academia do Ruby |
| --- | --- | --- |
| 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 | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 18 months | **Every 6 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 43 MB | 1 MB |
| Requires iOS | **12.0** | 18.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [OLYMPUS DESENVOLVIMENTO DE SOFTWARE LTDA](https://appshunter.io/developer/1231084149) | [Invenio Tech](https://appshunter.io/developer/1803133024) |

## 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


### Academia do Ruby

[App page](https://appshunter.io/ios/app/academia-do-ruby/id6759410441)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Memo free?

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

### Is Academia do Ruby free?

Academia do Ruby is free to download, with no in-app purchases.

### Do Memo or Academia do Ruby have ads?

Neither Memo nor Academia do Ruby shows ads.

### Which is updated more often, Memo or Academia do Ruby?

Memo ships an update every 18 months, and Academia do Ruby every 6 weeks. Most recently, Memo was updated on October 15, 2026 and Academia do Ruby on October 10, 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.*