Brain Challenge vs IQ Boost
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Brain Challenge
Engage in a comprehensive brain training program with fun and challenging games. Improve memory, focus, logic, and reaction skills through personalized daily workouts and auto-adapting difficulty levels. Compete with friends and track your progress with detailed statistics.
- 15 challenging games
- Personalized daily workouts
- Auto-adapting difficulty
- Track progress with statistics
- Compete with friends
- Apple Watch compatibility
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With thousands of members, Brain Challenge offers the most complete and diverse training for your brain. Train your memory, focus, logic and reaction skills with fun and challenging games and personal workouts. 15 games and auto-adapting difficulty levels give you not only endless fun but also help to improve your brain skills greatly. APPLE WATCH Brain Challenge is tailored to your Apple Watch. Play every single game on your wrist without ever needing to grab your iPhone or iPad. iMessage Challenge your friends on iMessage! Who is smarter? FEATURES AT A GLANCE - Over 100 levels of difficulty in 15 challenging games - Train concentration, memory, focus and logic. - Personalized daily workouts - Statistics help you to see your progress - Compete against your friends with online high scores - Collect brain points to keep track of your improvements - Brain Challenge is suitable for persons of all ages - Stunning and beautiful black interface - Play Brain Challenge on you iPhone, iPad, iPod touch and Apple Watch! SCIENCE AT ITS BEST Your brain can be trained like the rest of your body. Reach your optimum level with Brain Challenge. Brain Challenge is designed to make brain training fun. Train your concentration, memory, focus and logic easily. Studies have shown that regular brain training increases intelligence and memory. BRAIN CHALLENGE PREMIUM Brain Challenge is, of course, free for our valued customers. However, if you want to improve 66% faster, we can recommend you Brain Challenge Premium. And because we want brain training to be accessible for everyone, it’s just $4.99. It gives you life-time access to all premium games, personalized workouts and all the games we plan to add to Brain Challenge in the future.
IQ Boost
Engage in a collection of original and humorous logic puzzles, brain teasers, and memory exercises designed to challenge your intellect. Improve your concentration, abstract thinking, and overall mindset with fun, non-standard gameplay. Discover your IQ level and watch it grow as you play.
- Tricky puzzles and logic tests
- Memory, attention, and logic training
- Original and funny tasks
- Non-standard colorful gameplay
- Nontrivial challenges for all ages
- Find out your IQ level
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IQ Boost is a game with tricky puzzles, tasks and logic tests. All the tasks are original and funny! We said ‘NO’ to boring brain training. Free IQ Boost game features only the best tasks, brainteasers and exercises to train your memory, attention, logic and mindset. Only 10% of all the people have an IQ higher than 120. Are you among them? Play IQ Boost - challenge your brain. Try yourself in solving nontrivial tasks. You will train logical and abstract thinking by solving puzzles and logic tasks. Concentration and memory will be better too. Have a good time while training your brain. Find out your IQ level. Lower than you thought? Play IQ Boost and you’ll see your IQ is growing. Game features: • Easy to play; • Nonstandard colourful gameplay; • Funny answers and solutions; • Nontrivial challenges for any age; • Lots of levels; • Intellectual brain-teaser game. Remember: obvious solutions might not be not always right...think out of the box and train your brain! Play and prove you are the cleverest!
Screenshots
Verdict
Brain Challenge and IQ Boost both sit at 4.4 stars, but that hides the real split: 61% of Brain Challenge's written reviews are positive against 13% of IQ Boost's. Brain Challenge also leads on update cadence (every 10 days vs every 5 weeks) and iOS requirement (12.0 vs 15.0). IQ Boost's advantage is ratings volume (48K vs 66) and chart position (#54 vs unranked). On price, rating, ads and in-app purchases 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. Brain Challenge sells 2 one-off in-app purchases and IQ Boost sells 10 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.4 for Brain Challenge against 4.5 for IQ Boost. That said, the two scores are not equally well evidenced: IQ Boost has 48K ratings behind it against 66, so its average is the more settled of the two. Written reviews are what separate them: 61% of Brain Challenge's written reviews are positive against 13% of IQ Boost's.
Brain Challenge ships an update every 10 days, IQ Boost every 5 weeks. The most recent releases landed on October 16, 2026 and October 19, 2026 respectively.
| Parameter | Brain Challenge | IQ Boost |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (66 ratings) | 4.5 (48K ratings) — better |
| Positive reviews | 61.3% of reviews — better | 12.8% of reviews |
| Number of ratings | 66 | 48K — better |
| Update frequency | Every 10 days — better | Every 5 weeks |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | — | #54 — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 59 MB | 347 MB |
| Age rating | 4+ | 4+ |
| Developer | Jan-Niklas FREUNDT | Brightika, Inc. |
Customer experience
Brain Challenge
IQ Boost
User reviews
Brain Challenge
From 66 App Store ratingsWhat we love
- 🧠 Great for brain training
- 💡 Creative and fun challenges
- 💰 One-time premium purchase
- ⏱️ Quick daily workouts
- 🏆 Duel feature for competition
Room to improve
- ❓ Lack of clear instructions
- 😵 Tutorials are obscure
- 💸 Premium version is expensive
- 😩 Some games are hard to understand
- 📉 Graphics are a bit basic
IQ Boost
From 48K App Store ratingsWhat we love
- 🤔 Thought-provoking puzzles
- 🧠 Challenges the mind
- 👍 Fun and engaging gameplay
Room to improve
- 🤯 Too many ads
- ⏱️ Ads interrupt gameplay
- 🐛 Glitches and bugs
- 🤔 Literal and unchallenging puzzles
Bugs and requests
Brain Challenge
Reported bugs
7 issues- App closes immediately
- App crashes
- Game won't start
- Incorrect results in math games
- Tracking game not working
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- Welcome mode not progressing
- Bug with game not starting resolved
Requested features
10 requests- Add more tutorials
- Provide explanations for errors
- Include a help function
- Allow sound to be turned off in-app
- Explain which part of the brain is trained
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- Add more levels
- Allow playing entire sessions against friends
- More games playable against friends
- Add more games
- Clarify pricing discrepancies
IQ Boost
Reported bugs
3 issues- Levels not progressing as expected
- Hints not working as intended
- Orientation issues on certain devices
Requested features
3 requests- More challenging levels
- Ability to skip ads
- Option to pay for ad-free experience
In-app purchases
Brain Challenge
- Premium$4.99
- Premium$9.99
IQ Boost
- Remove Ads – Sale$0.997 Days
- Remove Ads – Sale$1.997 Days
- Remove Ads – Sale$2.997 Days
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- Remove Ads$4.997 Days
- Remove Ads$5.997 Days
- Pile of Tips$1.99
- Startup Set$1.99
- Bag of Tips$2.99
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- Remove Ads$4.99
- Mountain of Tips$4.99









