FlashNumbers:Train your memory vs HitDrops
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
FlashNumbers:Train your memory
This game challenges your visual acuity and memory by having you memorize and input numbers shown briefly on screen. Progress through increasing difficulty levels and track your daily improvements with graphs. Share your high scores on social media.
- Memorize and input numbers
- Dynamic visual acuity training
- Multiple difficulty levels
- Daily improvement graphs
- Tutorial for beginners
- Share results to SNS
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【overview】 It is an application that challenges the limits of dynamic visual acuity and memory. By playing repeatedly, you can also train your dynamic visual acuity and memory. It is a game to memorize and input the numbers displayed on the screen only for a moment. As you continue to answer correctly, the time displayed will decrease little by little. The game continues until you make a mistake. Test your limits or use it to train your dynamic vision and memory. We have prepared several difficulty levels, so please play with the difficulty level that suits you. We recommend that you start with the easy ones first. You can post the results to various SNS by pressing the Share button on the result screen. Please share if you get good results. The app permissions require access to storage, but I'm using it to take screenshots for posting. You can see the number of correct answers every day in a graph, so you can see how much you have improved. 【function】 There are 5 levels: Beginner, Elementary, Intermediate, Advanced and Advanced. Three numbers are displayed in the introductory. After that, it will increase by 1, and it will be 7 in special class. ・Tutorial function. We have tutorials for beginners. You can learn how to play while actually experiencing. ・You can see the record of each game. ・Changes in the number of clears for each difficulty level for 31 days are displayed in a graph. 【Operation instructions】 Enter a number using the numeric buttons on the lower left. If you want to erase one character, press Back. After entering, click OK to proceed. 【price】 You can play all for free.
HitDrops
Test your reaction time by matching the color of a falling ball to a ring. The game speeds up as you score, and a mismatch ends your round. Compete globally for the top spot.
- Color matching gameplay
- Increasing speed challenge
- Global leaderboard
- Game Center support
- Fast-paced action
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Challenge your reflexes and compete on the global leaderboard. 【How to play】 Drag the ring around the screen to match the color of the dropping ball. 【Game description】 Match the color of the dropping ball to the color of the ring. The faster the score goes up, the faster the dropping ball moves. If you hit a different color, it's game over. 【Game Center support】 Game Center support. Challenge your reflexes to the limit. Compete on the global leaderboard. ■Notes ・Please read and agree to the app's terms of use before using it. https://toppymotion.storeinfo.jp/pages/6574988/page_202210282041 ・Operation is not guaranteed on all devices.
Screenshots
Verdict
The clearest difference is rating: FlashNumbers:Train your memory at 5.0 against HitDrops's 1.0. HitDrops's advantage is update cadence (every 2 months vs every 17 months) and ratings volume (4 vs 1). On price, ads, in-app purchases and monetization model 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. Neither carries in-app purchases, so what you see is what you pay.
FlashNumbers:Train your memory holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 4 respectively.
FlashNumbers:Train your memory ships an update every 17 months, HitDrops every 2 months. The most recent releases landed on October 24, 2026 and October 23, 2026 respectively.
| Parameter | FlashNumbers:Train your memory | HitDrops |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 1.0 (4 ratings) |
| Positive reviews | 33.3% of reviews | — |
| Number of ratings | 1 | 4 — better |
| Update frequency | Every 17 months | Every 2 months — better |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Ad-supported | Ad-supported |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 52 MB | 44 MB |
| Age rating | 4+ | 4+ |
| Developer | Jun Koizumi | TOSHIYUKI MATSUBARA |
Customer experience
FlashNumbers:Train your memory
HitDrops
In-app purchases
FlashNumbers:Train your memory
No in-app purchases
HitDrops
No in-app purchases
Questions
Is FlashNumbers:Train your memory free?
Is HitDrops free?
Which has better reviews, FlashNumbers:Train your memory or HitDrops?
Do FlashNumbers:Train your memory or HitDrops have ads?
Which is updated more often, FlashNumbers:Train your memory or HitDrops?
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