Einstein™ Brain Training vs Hidden Through Time 2
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Einstein™ Brain Training
Engage in 30 daily memory, math, and logic games designed to keep your mind sharp. Guided by Albert Einstein, this app offers scientific explanations for each exercise and tracks your progress with detailed statistics.
- 30 cognitive training games
- Scientific background for exercises
- Daily brain health tests
- Dynamic difficulty adjustment
- Detailed player statistics
- Multiplayer profiles
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Take only 5 minutes each day to keep your brain young and fresh! Whether alone, with family or friends around the world, the Einstein™ Brain Training accompanies you with 30 different exercises. The famous Albert Einstein will assists you throughout your journey and explain how your brain is activated and supported by the training. AWARDS Einstein™ Brain Training was awarded the BestAppEver.com Award in the categories "Best Educational Game” and "Best Adult Education App”. FEATURES: • 30 specially designed games for cognitive training • Scientific background for every exercise • Daily tests to check your brain health • Very simple, intuitive operation for amusing brain stimulation • Guidance and motivation by Albert Einstein and his funny assistant Robo • Dynamic difficulty adjustment of the individual brain trainings • Extensive, detailed player statistics, high scores & trophies • Different profiles and “hot-seat” mode for multiple players on one smartphone/tablet • Easily accessible online high scores thanks to GameCenter support TESTED BY DR. KAWASHIMA All 30 brain training exercises were tested as part of the development of our "Brain Training with Dr. Kawashima” program in collaboration with the Industry University Research Project by Professor Dr. Kawashima. Dr. Kawashima is a well-known Japanese neuroscientist and Alzheimer's researcher who has already successfully assisted other brain training projects. The Einstein™ Brain Training supports the following languages: English, German, French, Spanish, Italian, Russian, Turkish, Dutch and Chinese. SUPPORT We always try to offer you the best app for brain training, so we're always excited about feedback. Please contact us any time at http://www.bbg-entertainment.com/contact and let us know the version of the operating system and the type of your device. ALBERT EINSTEIN or EINSTEIN and related rights TM/© of The Hebrew University of Jerusalem, used under license. Represented exclusively by GreenLight
Hidden Through Time 2
Embark on an enchanted adventure searching for hidden objects in beautifully hand-drawn worlds. Utilize a unique Reality Shift feature to explore maps in different states, uncovering secrets and advancing through a captivating story mode across four magical eras.
- Hidden object searching
- Story mode across magical eras
- Reality Shift (Day/Night, Summer/Winter)
- Unlockable items and worlds
- Hand-drawn 2D graphics
- Playful and cozy atmosphere
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Join Clicky on a new, enchanted adventure in Hidden Through Time 2: Myths & Magic! This charming 2D hidden object game is sure to delight with its playful tone, cozy vibes and endless fun. Search for all the hidden objects scattered around beautiful hand-drawn worlds, and unlock more as you go. Story Mode Set out on a journey through four magical eras, discovering all the items hidden within. Find objects to advance through the stages and explore the storyline of each era – who knows what secrets you’ll uncover next! Reality-Shift: Master the power of time with the brand-new Reality Shift feature, adding an extra dimension to your hidden object experience. Shift from Day to Night, Summer to Winter, … and explore maps in multiple states. But keep an eye out for those objects only present in one or the other! So what are you waiting for? Join us on this enchanted journey through time. Your adventures are just a Click(y) away!
Screenshots
Verdict
The clearest difference is review sentiment: Einstein™ Brain Training at 86% against Hidden Through Time 2's 54%. Einstein™ Brain Training also leads on rating (4.3 vs 3.9) and chart position (#59 vs unranked). On price, ratings volume, update cadence and ads 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
Einstein™ Brain Training costs $2.99 and Hidden Through Time 2 $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Einstein™ Brain Training holds the better App Store score, 4.3 against 3.9. Both are backed by a comparable volume of ratings — 26 and 22 respectively. Written reviews point the same way: 86% of Einstein™ Brain Training's written reviews are positive against 54% of Hidden Through Time 2's.
Einstein™ Brain Training ships an update every 2 months, Hidden Through Time 2 every 3 months. Both last shipped on September 28, 2026.
| Parameter | Einstein™ Brain Training | Hidden Through Time 2 |
|---|---|---|
| Price | $2.99 | $2.99 |
| Rating | 4.3 (26 ratings) — better | 3.9 (22 ratings) |
| Positive reviews | 85.7% of reviews — better | 53.8% of reviews |
| Number of ratings | 26 — better | 22 |
| Update frequency | Every 2 months — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Best chart rank | #59 — better | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 7.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 1.0 GB | 509 MB |
| Age rating | 4+ | 4+ |
| Developer | BBG Entertainment GmbH | Rogueside NV |
Customer experience
Einstein™ Brain Training
Hidden Through Time 2
Bugs and requests
Einstein™ Brain Training
Reported bugs
10 issues- Touch input not registering correct button presses
- Screen unintentionally slides left during gameplay
- Robo's Path game unplayable after updates
- Rock, Paper, Scissors game shows incorrect results
- Catch Me If You Can doesn't respond to finger input
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- App crashes on iPhone 4S with certain games
- Music playback buggy
- App unresponsive at times
- Speech bubbles off-screen on some devices
- Buttons too small causing accidental presses
Requested features
10 requests- Larger buttons and text for better usability
- Ability to pause games mid-play
- More frequent updates and new games
- Multiplayer/competitive features with other users
- Better progress analytics and score comparison
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- Cross-device synchronization (iPhone to Mac)
- Ability to customize daily challenges
- Option to skip dialogue between games
- Colorblind-friendly game variants
- Improved results tracking and charts
Hidden Through Time 2
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Einstein™ Brain Training
No in-app purchases
Hidden Through Time 2
No in-app purchases
Questions
Is Einstein™ Brain Training free?
Is Hidden Through Time 2 free?
Which has better reviews, Einstein™ Brain Training or Hidden Through Time 2?
Do Einstein™ Brain Training or Hidden Through Time 2 have ads?
Which is updated more often, Einstein™ Brain Training or Hidden Through Time 2?
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