# Memhack vs English Fast

The clearest difference is in-app purchases: Memhack at none against English Fast's 4. Memhack also leads on device support (3 vs 1) and iOS requirement (12.0 vs 16.4). English Fast's advantage is update cadence (every 10 days vs monthly). On price and ads there is nothing between them.

Both are free to download. English Fast sells 4 in-app purchases, starting at $229.99 per year. Memhack asks for nothing beyond the download.

Memhack ships an update monthly, English Fast every 10 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Memhack | English Fast |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (10 ratings)](https://appshunter.io/ios/app/memhack/id1528218113/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 40.5% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 10 days** |
| Monetization | Free | — |
| Size | 81 MB | 98 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [FLUENCY ACADEMY ENSINO DE IDIOMAS](https://appshunter.io/developer/1408907037) | [Iork Studio](https://appshunter.io/developer/1896770116) |

## What reviewers say

### Memhack

[App page](https://appshunter.io/ios/app/memhack/id1528218113)

This app uses a spaced repetition system to help you memorize vocabulary, sentences, and grammar rules. It provides pre-made flashcards created by teachers for an optimal learning experience. Sync your progress across devices and focus on learning without the hassle of creating your own study materials.

**Highlights:** Spaced repetition system algorithm, Teacher-created flashcards, Personalized review schedule, Intuitive and user-friendly interface, Web and mobile app sync, Pre-made study materials

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

**In-app purchases:** none

**What reviewers like**

- 👍 Intuitive and easy to use
- 💡 Good for memorization
- 🚀 Dynamic and personalized learning
- 👍 Great learning tool
- 👍 Practical and useful

**What reviewers complain about**

- 🐛 App crashes frequently
- 🐛 Login issues
- 🐛 Decks disappear
- 🐛 Progress not saved
- 🐛 App freezes

**Reported bugs**

- App closes unexpectedly during study sessions
- Cannot log in or reset password
- Decks disappear or are deleted
- Progress is not saved
- App freezes or becomes unresponsive

**Requested features**

- Option to delete cards/decks
- Ability to create custom subjects/classes
- Integration with Fluency Academy lessons/videos
- Option to create own cards or export existing ones
- Feature to practice pronunciation with AI or real people


### English Fast

[App page](https://appshunter.io/ios/app/english-fast/id6775479638)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Acesso English Fast — Anual | $229.99 | per year |
| 100 Sparks | $1.99 | one-time |
| 300 Sparks | $4.99 | one-time |
| 700 Sparks | $9.99 | one-time |


## Frequently asked questions

### Is Memhack free?

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

### Is English Fast free?

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

### Do Memhack or English Fast have ads?

Neither Memhack nor English Fast shows ads.

### Which is updated more often, Memhack or English Fast?

Memhack ships an update monthly, and English Fast every 10 days. Most recently, Memhack was updated on November 3, 2026 and English Fast on October 31, 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.*