# Better Brain Lite vs N

The clearest difference is rating: N at 4.7 against Better Brain Lite's 3.6. N also leads on update cadence (monthly vs every 10 months) and ratings volume (237 vs 5). Better Brain Lite's advantage is device support (3 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Better Brain Lite sells 1 one-off in-app purchase and N sells 7 in-app purchases, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.

N holds the better App Store score, 4.7 against 3.6. That said, the two scores are not equally well evidenced: N has 237 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 67% of Better Brain Lite's written reviews are positive against 83% of N's.

Better Brain Lite ships an update every 10 months, N monthly. The most recent releases landed on August 29, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Better Brain Lite | N |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (5 ratings)](https://appshunter.io/ios/app/better-brain-lite/id307920888/reviews) | **[4.7 (237 ratings)](https://appshunter.io/ios/app/n-back-challenge/id1524599079/reviews)** |
| Number of ratings | 5 | **237** |
| Positive reviews | 66.7% of reviews | **82.8% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 10 months | **Monthly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 7 MB | 72 MB |
| Requires iOS | **15.4** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Peter Schorn](https://appshunter.io/developer/291182088) | [Rivuspurus](https://appshunter.io/developer/1171945549) |

## What reviewers say

### Better Brain Lite

[App page](https://appshunter.io/ios/app/better-brain-lite/id307920888)

Enhance your fluid intelligence with a challenging memory task. This app trains your ability to solve new problems by remembering simultaneous audio and visual events. A scientific study indicated a positive impact on fluid intelligence from this training.

**Highlights:** Fluid intelligence training, Memory task practice, Simultaneous audio/visual event recall, 2-back task (letter and grid position), Training session log export, Scientific study validation

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade to BetterBrain Pro | $2.99 | one-time |


### N

[App page](https://appshunter.io/ios/app/n-back-challenge/id1524599079)

This app offers a scientifically validated cognitive training program designed to enhance intelligence. It uses the dual n-back method to improve learning, reasoning, and problem-solving skills. Track progress, compete with friends, and customize your experience to boost cognitive abilities.

**Highlights:** Dual n-back cognitive training, IQ enhancement, Progress tracking and streaks, Social competition and leaderboards, Customizable voices and settings, Weekly habit option

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium (monthly) | $8.99 | per month |
| Premium (annual) | $54.99 | per year |
| 1 cup of coffee | $1.99 | one-time |
| 4 cups of coffee | $5.99 | one-time |
| Pizza | $7.99 | one-time |
| 7  cups of coffee | $8.99 | one-time |
| 10  cups of coffee | $10.99 | one-time |

**What reviewers like**

- 🧠 Effective working memory improvement
- 🎮 Excellent gamification and motivation system
- 💰 Free to use with affordable payment options
- 🎨 Clean, polished, intuitive user interface
- 📚 Scientifically-backed with educational articles

**What reviewers complain about**

- 🐛 Frequent mid-session freezes and crashes
- 🔊 Unclear letter pronunciation (some letters sound similar)
- 💳 Controversial 'coffee' paywall for missed days
- 🔌 Requires internet connection (not offline compatible)
- ⚠️ Inconsistent instant feedback on answers

**Reported bugs**

- Mid-session freezing and soft locks (most common)
- Sound not generating for letters during gameplay
- Buttons greyed out preventing interaction
- App crashes when accessing stats
- Double coffee charge on streak breaks

**Requested features**

- Single n-back and quad n-back modes
- Lock screen widgets for streak reminders
- Color-position dual n-back mode
- More granular settings (interference, probability, trial count)
- Penalty system for incorrect answers


## Frequently asked questions

### Is Better Brain Lite free?

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

### Is N free?

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

### Which has better reviews, Better Brain Lite or N?

N is rated higher. Better Brain Lite averages 3.6 out of 5 from 5 ratings, while N averages 4.7 from 237 ratings.

### Do Better Brain Lite or N have ads?

Neither Better Brain Lite nor N shows ads.

### Which is updated more often, Better Brain Lite or N?

Better Brain Lite ships an update every 10 months, and N monthly. Most recently, Better Brain Lite was updated on August 29, 2026 and N on September 17, 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.*