# Peak vs Climb

The clearest difference is ads: Climb at none against Peak's shown. Climb also leads on iOS requirement (13.0 vs 15.0). Peak's advantage is ratings volume (146K vs 542). On price, rating, review sentiment and update cadence there is nothing between them.

Both are free to download. Peak sells 10 in-app purchases, starting at $2.99 per month and Climb sells 12 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

Peak holds the better App Store score, 4.7 against 4.5. That said, the two scores are not equally well evidenced: Peak has 146K ratings behind it against 542, so its average is the more settled of the two. Written reviews complicate that: 63% of Peak's written reviews are positive against 68% of Climb's, so the app with the better star average is not the one people write more warmly about.

Peak ships an update fortnightly, Climb every 2 weeks. Both last shipped on October 23, 2026.

## The numbers

| Metric | Peak | Climb |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (146K ratings)](https://appshunter.io/ios/app/peak-brain-training/id806223188/reviews)** | [4.5 (542 ratings)](https://appshunter.io/ios/app/climb-advanced-learning/id1477351155/reviews) |
| Number of ratings | **146K** | 542 |
| Positive reviews | 63.3% of reviews | **68.3% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 311 MB | 87 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Synaptic Labs](https://appshunter.io/developer/1751726088) | [Climb Apps, Inc](https://appshunter.io/developer/1477351154) |

## What reviewers say

### Peak

[App page](https://appshunter.io/ios/app/peak-brain-training/id806223188)

Enhance your cognitive abilities with over 45 engaging games designed to improve memory, attention, problem-solving, and more. Track your progress with detailed insights and compete with friends. A free basic version is available, with an optional Pro upgrade for a full brain training experience.

**Highlights:** 45+ brain training games, Daily Workouts, Coffee Break mode, Performance insights and statistics, Advanced Training modules, Compete with friends

**Features:** Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 40% Off Peak Pro Monthly | $2.99 | per month |
| Peak Pro | $3.99 | per month |
| Peak Pro Plan | $3.99 | per month |
| Peak Pro Plan | $4.99 | per month |
| Peak Pro | $11.99 | per year |
| 40% Off Peak Pro Yearly | $19.99 | per year |
| Peak Pro Plan | $34.99 | per year |
| Peak pro | $34.99 | per year |
| Advanced Training Peak & Brainways Working Memory Part 1 | Free | one-time |
| Advanced Training Peak & UCL Emotion Management | Free | one-time |

**What reviewers like**

- 💪 Challenging and engaging games
- 🧠 Effective brain training
- 📊 Detailed progress tracking
- 🔍 Variety of game categories
- 🤩 Enjoyable and fun to play

**What reviewers complain about**

- 🔍 Limited free games
- 💰 Expensive subscription
- 🔁 Repetitive game content
- 🐛 Bugs and glitches
- 🤖 Inconsistent dictionary

**Reported bugs**

- Freezing and crashing issues
- Inconsistent game performance
- Incorrect scoring and ranking
- Syncing and login problems

**Requested features**

- More free games and content
- Ability to replay games without ads
- Improved game instructions and feedback
- More coordination and emotion-based games
- Customizable brain training experience


### Climb

[App page](https://appshunter.io/ios/app/climb-advanced-learning/id1477351155)

Enhance your English vocabulary with personalized learning tools. Discover new words, practice with AI-generated exercises and games, and utilize a comprehensive dictionary with visual aids. Easily add words from any app to your learning lists.

**Highlights:** Vocabulary testing and personalized recommendations, AI-generated learning exercises and games, Visual learning with GIFs and spaced repetition, Word of the Day tailored to your level, Integrated Oxford dictionary with idioms and thesaurus, Share words from any app to your practice list

**Features:** Vision Pro support

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Climb Monthly Subscription | $7.99 | per month |
| Climb Monthly Subscription | $9.99 | per month |
| Climb Quarterly Subscription | $9.99 | per 3 months |
| Climb Monthly Subscription | $12.99 | per month |
| Climb Quarterly Subscription | $15.99 | per 3 months |
| Climb Quarterly Subscription | $19.99 | per 3 months |
| Climb Yearly Subscription | $29.99 | per year |
| Climb Yearly Subscription | $49.99 | per year |
| Climb Yearly Subscription | $59.99 | per year |
| Climb Yearly Subscription | $69.99 | per year |
| MP Refill Small | $0.99 | one-time |
| MP Refill 3000 | $2.99 | one-time |

**What reviewers like**

- 🚀 Excellent for vocabulary building
- 👍 Fun and engaging learning experience
- 🤩 Visually appealing with great GIFs
- 💪 Helps track and improve vocabulary
- 🤖 Accurate assessment of vocabulary level

**What reviewers complain about**

- 🐛 Issues with voice recognition and pronunciation
- 🤔 GIFs don't always match word meanings
- 🔒 Overly restrictive free version, requires subscription
- 🤯 Frustrating UI issues like being kicked out of lists
- 😕 Inaccurate or irrelevant word recommendations

**Reported bugs**

- Frequent app crashes
- Streak screen gets stuck
- Daily recommendation not updating
- Volume control issues, can't mute app sounds

**Requested features**

- Add ability to take notes on words
- Option to customize or disable GIFs
- Allow users to choose words for practice quizzes
- Implement syncing across multiple devices
- Provide a one-time purchase option instead of subscription


## Frequently asked questions

### Is Peak free?

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

### Is Climb free?

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

### Which has better reviews, Peak or Climb?

Peak is rated higher. Peak averages 4.7 out of 5 from 146K ratings, while Climb averages 4.5 from 542 ratings.

### Do Peak or Climb have ads?

Peak shows ads; Climb does not.

### Which is updated more often, Peak or Climb?

Peak ships an update fortnightly, and Climb every 2 weeks. Most recently, Peak was updated on October 23, 2026 and Climb on October 23, 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.*