Comparison

Brain Training AHA vs Athavan Radio

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Brain Training AHA

Features
Read full description

Stimulate Your Brain with ‘Aha!’ Moments! A Puzzle Game That Challenges You to Spot Gradual Changes in Images The exhilarating “Aha!” moment will have you hooked! A new kind of “spot the difference” brain-training puzzle game that stimulates your vision and brain! Experience the “Aha!” moment—where parts of an image gradually change—right in the palm of your hand. At first glance, they look like ordinary photos or illustrations… but something is slowly changing somewhere!? Sharpen your focus and spot the moment the change happens! ◆ Game Features The Satisfying “Aha!” Experience The exhilaration you feel the moment you notice the change after staring intently at the screen is unbeatable! It’s perfect for brain activation (brain training). A wealth of levels for everyone from beginners to experts Features a wide variety of challenges, including beautiful landscapes, cute illustrations, and scenes from everyday life! Quick play during spare moments Each level takes just a few dozen seconds to complete, making it perfect for commuting, on the way to school, or as a quick break to clear your head! ◆ Recommended for: ・Those who enjoy brain training, quizzes, and puzzle games ・Those who want to experience the thrill of an “Aha!” moment ・Those who want to improve their concentration and observational skills ・Those who are good at or enjoy spot-the-difference games ・Those looking for a free, casual game to pass the time So, can your brain spot the differences? Download now and enjoy the ultimate “Aha!” experience!

About

Athavan Radio

Features
Read full description

The Best Infotainment Tamil Digital Radio Station in the United Kingdom, it captivates the hearts of Tamil speaking people all over the world. Founded in October 2016, it provides Informative Interesting content and Live news in addition to new and exciting Tamil music. It has Premium quality, Tamil content & innovative programs.

Screenshots

Brain Training AHA3 screens
Athavan Radio4 screens

Verdict

The call

The clearest difference is iOS requirement: Athavan Radio at 12.0 against Brain Training AHA's 15.0. On price, update cadence, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Brain Training AHA ships an update every 33 months, Athavan Radio every 17 months. The most recent releases landed on November 7, 2026 and November 8, 2026 respectively.

Scorecard1 real difference · 5 level
Brain Training AHA versus Athavan Radio: the parameters behind the verdict, then further details
ParameterBrain Training AHAAthavan Radio
PriceFreeFree
Update frequencyEvery 33 monthsEvery 17 months — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.012.0 — better
Further details — not scored
Size22 MB29 MB
Age rating4+9+
Developeryuzuru watanabeNeranda Liyanage

In-app purchases

None

Brain Training AHA

No in-app purchases

None

Athavan Radio

No in-app purchases

Questions

Is Brain Training AHA free?
Brain Training AHA is free to download, with no in-app purchases.
Is Athavan Radio free?
Athavan Radio is free to download, with no in-app purchases.
Do Brain Training AHA or Athavan Radio have ads?
Neither Brain Training AHA nor Athavan Radio shows ads.
Which is updated more often, Brain Training AHA or Athavan Radio?
Brain Training AHA ships an update every 33 months, and Athavan Radio every 17 months. Most recently, Brain Training AHA was updated on November 7, 2026 and Athavan Radio on November 8, 2026.

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