TouchTheNumberEndless 集中力・反射神経 vs Twindow
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
TouchTheNumberEndless 集中力・反射神経
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Tap the numbers in order and challenge the limits of your concentration and reflexes, as well as the world record. TouchNumberEndless is a simple brain training and reaction speed game where you tap numbered tiles on the screen in sequence. The rules are simple: just find the numbers and tap them quickly and accurately. Since it can be played in short bursts, you can enjoy it during your commute, on your break, or in any spare moment. ■ Recommended for those who: - Want to test their concentration - Want to check their reflexes and reaction speed - Like brain training games that involve tapping numbers - Are looking for a simple game that can be played in a short amount of time - Want to challenge themselves to beat their personal best ■ Game Features - Simple controls: just tap the number tiles in order - Gameplay that tests your concentration, judgment, and reaction speed - A simple feel that makes you want to keep playing - Can be played quickly in short sessions - Rules that can be enjoyed by everyone from children to adults The speed of finding numbers, the accuracy of your taps, and the ability to stay focused until the end. Aim for a world record and take the challenge now.
Twindow
A relaxing spot-the-difference game with no time limits or penalties for wrong taps. Enjoy beautifully crafted scenes and a new daily challenge, playable offline.
- No time limits
- No penalties for wrong taps
- Daily scenes
- Offline play
- Carefully designed differences
- Colorblind friendly
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Two windows onto the same warm little world. Five things are different. Twindow is a find-the-difference game built for people who want to look, not to hurry. A bakery counter at closing time. A greenhouse in soft afternoon light. A harbour street with the boats in. Two scenes, five differences, as long as you like. No clock running. There is no countdown and nothing to lose. A wrong tap only locks the pictures for a moment, so guessing never pays. Play one scene or twenty. Every difference is measured before it ships. Each difference is scored for how visible it actually is — colour distance, edge contrast, size, and how busy the surroundings are. Nothing is hidden in a single pixel, and nothing depends on telling two nearly identical colours apart. Colour-only differences must also change in brightness, so they stay findable if you are colour blind. A new scene every day. Everyone gets the same Daily Scene. Keep a streak, and share your result as a small grid that gives nothing away. Works fully offline. On a plane, on the underground, in the garden. Your stars, album and streak are kept on this phone. Stuck? After a run of misses, or a quiet spell with nothing found, the strip between the two windows offers a short video: watch it and Twindow frames the area where a difference hides (or reveals one), or tap Keep looking and carry on. Other ads appear only between scenes and on the menus, never over the pictures while you play.
Screenshots
Verdict
TouchTheNumberEndless 集中力・反射神経 and Twindow are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
TouchTheNumberEndless 集中力・反射神経 ships an update weekly, Twindow every 5 days. The most recent releases landed on October 18, 2026 and October 25, 2026 respectively.
| Parameter | TouchTheNumberEndless 集中力・反射神経 | Twindow |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Weekly | Every 5 days — better |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | — | Ad-supported |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 16.4 |
| Further details — not scored | ||
| Size | 42 MB | 92 MB |
| Age rating | 4+ | 4+ |
| Developer | Haruki Takano | Ozkan Yilmaz |
In-app purchases
TouchTheNumberEndless 集中力・反射神経
No in-app purchases
Twindow
No in-app purchases
Questions
Is TouchTheNumberEndless 集中力・反射神経 free?
Is Twindow free?
Do TouchTheNumberEndless 集中力・反射神経 or Twindow have ads?
Which is updated more often, TouchTheNumberEndless 集中力・反射神経 or Twindow?
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