# Memhack vs Iridium Academy

The clearest difference is review sentiment: Memhack at 41% against Iridium Academy's 20%. Memhack also leads on update cadence (monthly vs every 2 months) and iOS requirement (12.0 vs 15.1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Memhack ships an update monthly, Iridium Academy every 2 months. The most recent releases landed on October 7, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Memhack | Iridium Academy |
| --- | --- | --- |
| 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** | 20.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free | Free |
| Size | 81 MB | 56 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [FLUENCY ACADEMY ENSINO DE IDIOMAS](https://appshunter.io/developer/1408907037) | [The Members](https://appshunter.io/developer/1653824858) |

## 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


### Iridium Academy

[App page](https://appshunter.io/ios/app/iridium-academy/id6504051073)

This fitness platform offers structured training plans and courses for home or gym. Achieve goals like muscle gain, fat loss, or improved conditioning with expert-designed workouts and detailed exercise videos. It also provides theoretical courses on fitness and nutrition.

**Highlights:** Periodized training plans, Home and gym workouts, Detailed exercise videos, Personalized training options, Injury rehabilitation exercises, Theoretical fitness courses, Expert support

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

**In-app purchases:** none


## Frequently asked questions

### Is Memhack free?

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

### Is Iridium Academy free?

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

### Do Memhack or Iridium Academy have ads?

Neither Memhack nor Iridium Academy shows ads.

### Which is updated more often, Memhack or Iridium Academy?

Memhack ships an update monthly, and Iridium Academy every 2 months. Most recently, Memhack was updated on October 7, 2026 and Iridium Academy on October 4, 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.*