No vs WHERE'S NUMBER!
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
No
This game trains your quick judgment and reaction speed through simple, fast-paced challenges. Test your ability to accurately select and identify objects under pressure. It's ideal for quick play sessions during downtime.
- Instantaneous force training
- Judgment and reaction speed tests
- Simple, quick retry gameplay
- Variety of judgment games
- Ideal for clearance time
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Training app to train the instantaneous force! Judgment and say essential in a variety of games. It becomes the training app for to train it. Ball "red", "blue" and is displayed, quickness and prudence to be accurately selected it is determined instantly sought you. Ideal for play in the clearance time can be quickly retry if it fails, the game content is so simple!
WHERE'S NUMBER!
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NEXT You can clear the game by tapping the number displayed in "NEXT" and erasing everything. It is a game that challenges how fast you can clear. LIMIT If you clear it within the time limit, you will advance to the next stage. GAME MODE NORMAL： The numbers are arranged in ascending order, so it is easy to find the numbers. HARD：The numbers are arranged randomly, so it is difficult to find the numbers. If you clear "NORMAL", you will be able to press the "HARD" button.
Screenshots
Verdict
The clearest difference is in-app purchases: WHERE'S NUMBER! at none against No's 1. No's advantage is update cadence (every 2 weeks vs every 25 months) and iOS requirement (7.0 vs 12.0). On price, ads and device support 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. No sells 1 one-off in-app purchase. WHERE'S NUMBER! asks for nothing beyond the download.
No ships an update every 2 weeks, WHERE'S NUMBER! every 25 months. The most recent releases landed on October 24, 2026 and October 13, 2026 respectively.
| Parameter | No | WHERE'S NUMBER! |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 44.4% of reviews | — |
| Update frequency | Every 2 weeks — better | Every 25 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 7.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 13 MB | 40 MB |
| Age rating | 4+ | 4+ |
| Developer | hiroki kawakami | mieko kamiya |
In-app purchases
No
- Hide Ads$0.99
WHERE'S NUMBER!
No in-app purchases
