Peak vs Climb
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Peak
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.
- 45+ brain training games
- Daily Workouts
- Coffee Break mode
- Performance insights and statistics
- Advanced Training modules
- Compete with friends
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Maximize your full potential by challenging yourself with Peak, designed to help you expand your mental skills with 45+ fun and rewarding games. Peak has 45+ games covering six categories, carefully developed with you in mind. Choose from our catalog of games or challenge yourself with our versatile Daily Workouts. Short on time? Don’t worry, play Coffee Break, for when you need that extra pep in your step in under five minutes. We'll also show you insights about your performance to help you support your growth, development and provide you with data-orientated feedback. So what are you waiting for? Join millions of brain trainers worldwide and start challenging your brain today! Download and play our basic version for free or upgrade to Pro to unleash the full brain training experience. Workouts: - Daily brain workouts to sharpen your Memory, Attention, Problem-Solving, - Mental Agility, Language, Coordination and Emotion Control - Play skill based workouts such as Coffee Break, Weakest Link, Low Rank and The Total Workout - Access our Advanced Training modules, developed in collaboration with scientists and universities. Insights: - Compete with friends - Track your progress with in-depth insights and statistics - Compare your scores with others in your age range and profession PEAK PRO TERMS Payment will be charged to your iTunes account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. Account will be charged for renewal within 24 hours of the end of the current period, and the cost of the renewal will be provided. Subscriptions may be managed by the user. Auto-renewal may be turned off by going to the user’s Account Settings after purchase. No cancellation of the current subscription is allowed during active subscription period. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication. For more information: Terms of Use - https://www.synapticlabs.uk/termsofservice/ Privacy Policy - https://www.synapticlabs.uk/privacypolicy/
Climb
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.
- 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
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Climb is a language-learning application that boosts your vocabulary by helping you to discover and memorize new words. TEST YOUR VOCABULARY – Find out how many English words you know and get personalized recommendations. LEARN ADVANCED WORDS – Create lists with any words in it. – Learn words from your lists with fun, bite-size exercises created with the help of AI. Reinforce your vocabulary by playing personalized language games. – Visual learning with GIFs, active recalling, and spaced repetition techniques. WORD OF THE DAY – Tailored to your vocabulary level. – Comes with a GIF animation! WORD DICTIONARY – Built-in Oxford dictionary with idioms, extra examples, thesaurus, and more. – Each word comes with an according GIF animation. – See word complexity compared to your level. – Translate to your native language with integrated Google Translate. – Check out slang definitions from Urban Dictionary. – Pronounce every word with the different accents. SHARE TO CLIMB 1. Select any word in Safari or in any other app. 2. Tap "Share". 3. Choose "Define in Climb" to get the word's definition and automatically add it to your practice list. -------------------------------------------- Currently, we only support English language-learning. Please submit this form if you're interested in a particular language: theclimb.app/nextlanguage Any ideas, questions or feedback? We’d love to hear it! Feel free to contact us at support@theclimb.app -------------------------------------------- While most of the Climb's functionality is free (daily practice, adding words, GIFs in the dictionary, explore lists), in order to play word games, you will be prompted to subscribe with a free 7-day trial. If you choose to purchase Subscription, payment will be charged to your iTunes account, and your account will be charged for renewal within 24-hours prior to the end of the current period. Auto-renewal may be turned off at any time by going to your settings in the iTunes Store after purchase. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. We offer the following subscription durations: 1 month, 3 months, and 12 months. Terms of service: https://theclimb.app/terms/
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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 69% 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. The most recent releases landed on October 22, 2026 and October 20, 2026 respectively.
| Parameter | Peak | Climb |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (146K ratings) — better | 4.5 (542 ratings) |
| Positive reviews | 63.3% of reviews | 68.7% of reviews — better |
| Number of ratings | 146K — better | 542 |
| Update frequency | Fortnightly | Every 2 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 311 MB | 87 MB |
| Age rating | 4+ | 9+ |
| Developer | Synaptic Labs | Climb Apps, Inc |
Customer experience
Peak
Climb
User reviews
Peak
From 146K App Store ratingsWhat we love
- 💪 Challenging and engaging games
- 🧠 Effective brain training
- 📊 Detailed progress tracking
- 🔍 Variety of game categories
- 🤩 Enjoyable and fun to play
Room to improve
- 🔍 Limited free games
- 💰 Expensive subscription
- 🔁 Repetitive game content
- 🐛 Bugs and glitches
- 🤖 Inconsistent dictionary
Climb
From 542 App Store ratingsWhat we love
- 🚀 Excellent for vocabulary building
- 👍 Fun and engaging learning experience
- 🤩 Visually appealing with great GIFs
- 💪 Helps track and improve vocabulary
- 🤖 Accurate assessment of vocabulary level
Room to improve
- 🐛 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
Bugs and requests
Peak
Reported bugs
4 issues- Freezing and crashing issues
- Inconsistent game performance
- Incorrect scoring and ranking
- Syncing and login problems
Requested features
5 requests- 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
Reported bugs
4 issues- Frequent app crashes
- Streak screen gets stuck
- Daily recommendation not updating
- Volume control issues, can't mute app sounds
Requested features
5 requests- 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
In-app purchases
Peak
- 40% Off Peak Pro Monthly$2.991 Month
- Peak Pro$3.991 Month
- Peak Pro Plan$3.991 Month
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- Peak Pro Plan$4.991 Month
- Peak Pro$11.991 Year
- 40% Off Peak Pro Yearly$19.991 Year
- Peak Pro Plan$34.991 Year
- Peak pro7 Days trial$34.991 Year
- Advanced Training Peak & Brainways Working Memory Part 1Free
- Advanced Training Peak & UCL Emotion ManagementFree
Climb
- Climb Monthly Subscription$7.991 Month
- Climb Monthly Subscription7 Days trial$9.991 Month
- Climb Quarterly Subscription$9.993 Months
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- Climb Monthly Subscription3 Months trial$12.991 Month
- Climb Quarterly Subscription$15.993 Months
- Climb Quarterly Subscription7 Days trial$19.993 Months
- Climb Yearly Subscription$29.991 Year
- Climb Yearly Subscription$49.991 Year
- Climb Yearly Subscription7 Days trial$59.991 Year
- Climb Yearly Subscription3 Months trial$69.991 Year
- MP Refill Small$0.99
- MP Refill 3000$2.99









