# Brain Duo vs Memophant

The clearest difference is in-app purchases: Memophant at none against Brain Duo's 2. Brain Duo's advantage is update cadence (every 3 days vs every 6 months) and iOS requirement (13.0 vs 15.0). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Brain Duo sells 2 in-app purchases, starting at $3.99 per month. Memophant asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Brain Duo against 5.0 for Memophant. Both are backed by a comparable volume of ratings — 3 and 2 respectively.

Brain Duo ships an update every 3 days, Memophant every 6 months. The most recent releases landed on June 5, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Brain Duo | Memophant |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/brain-duo-brain-training/id6741551111/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/memophant/id6747647945/reviews) |
| Number of ratings | **3** | 2 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 6 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 334 MB | 82 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Brain Duo Tech LLC](https://appshunter.io/developer/1794668165) | [Coding Minds, Inc.](https://appshunter.io/developer/1480612283) |

## What reviewers say

### Brain Duo

[App page](https://appshunter.io/ios/app/brain-duo-brain-training/id6741551111)

Engage in fun games designed to enhance focus, concentration, problem-solving, and mental math. Discover more about yourself through personality and IQ tests while fostering personal growth and a sharper mind.

**Highlights:** Personalized brain workouts, Focus and concentration games, Problem-solving challenges, Mental math exercises, Personality and IQ tests, Promotes self-improvement

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access - Monthly | $3.99 | per month |
| Lifetime - Premium Access | $19.99 | one-time |


### Memophant

[App page](https://appshunter.io/ios/app/memophant/id6747647945)

Engage in a variety of mini-games designed to enhance memory, focus, and attention. This app offers quick mental exercises to keep your mind sharp throughout the day.

**Highlights:** Memory and focus mini-games, Card matching for visual memory, Word recall challenges, Sequence repetition for concentration, Daily brain workout

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

**In-app purchases:** none


## Frequently asked questions

### Is Brain Duo free?

Brain Duo is free to download, with in-app purchases available.

### Is Memophant free?

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

### Which has better reviews, Brain Duo or Memophant?

Brain Duo and Memophant are both rated 5.0 out of 5 on the App Store, from 3 and 2 ratings respectively.

### Do Brain Duo or Memophant have ads?

Neither Brain Duo nor Memophant shows ads.

### Which is updated more often, Brain Duo or Memophant?

Brain Duo ships an update every 3 days, and Memophant every 6 months. Most recently, Brain Duo was updated on June 5, 2026 and Memophant on September 9, 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.*