# Memhack vs Reservatório de Dopamina

Memhack and Reservatório de Dopamina both sit at 5.0 stars, but that hides the real split: 82% of Reservatório de Dopamina's written reviews are positive against 41% of Memhack's. Reservatório de Dopamina also leads on ratings volume (91 vs 10). Memhack's advantage is monetization model (free vs ad-supported) and iOS requirement (12.0 vs 15.0). On price, rating, update cadence and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Memhack against 5.0 for Reservatório de Dopamina. That said, the two scores are not equally well evidenced: Reservatório de Dopamina has 91 ratings behind it against 10, so its average is the more settled of the two. Written reviews are what separate them: 41% of Memhack's written reviews are positive against 82% of Reservatório de Dopamina's.

Memhack ships an update monthly, Reservatório de Dopamina every 3 weeks. The most recent releases landed on September 28, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Memhack | Reservatório de Dopamina |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (10 ratings)](https://appshunter.io/ios/app/memhack/id1528218113/reviews) | [5.0 (91 ratings)](https://appshunter.io/ios/app/reservatorio-de-dopamina/id6673919994/reviews) |
| Number of ratings | 10 | **91** |
| Positive reviews | 40.5% of reviews | **82.1% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | **Free** | Ad-supported |
| Size | 81 MB | 102 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | +4 |
| Developer | [FLUENCY ACADEMY ENSINO DE IDIOMAS](https://appshunter.io/developer/1408907037) | [Reservatório de Dopamina](https://appshunter.io/developer/1767885395) |

## 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


### Reservatório de Dopamina

[App page](https://appshunter.io/ios/app/reservatorio-de-dopamina/id6673919994)

This platform offers over 200 hours of video lessons and PDF materials based on neuroscience and psychology. It aims to help users develop healthy habits, overcome procrastination, and improve various life areas like entrepreneurship and finance through structured learning paths and a supportive online community.

**Highlights:** Neuroscience and psychology lessons, Habit formation and self-improvement, Over 200 hours of video content, PDF materials with exercises, Online community for interaction, Structured learning paths

**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 Reservatório de Dopamina free?

Reservatório de Dopamina is free to download, with no in-app purchases.

### Which has better reviews, Memhack or Reservatório de Dopamina?

Memhack and Reservatório de Dopamina are both rated 5.0 out of 5 on the App Store, from 10 and 91 ratings respectively.

### Do Memhack or Reservatório de Dopamina have ads?

Neither Memhack nor Reservatório de Dopamina shows ads.

### Which is updated more often, Memhack or Reservatório de Dopamina?

Memhack ships an update monthly, and Reservatório de Dopamina every 3 weeks. Most recently, Memhack was updated on September 28, 2026 and Reservatório de Dopamina on September 29, 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.*