1A2B (a game like Mastermind)

LiveYCY Dev3 apps · 104.6K installsTriviaFreecom.gmail.app97204.numbergame

Play guess the number with your device

Alert me★ WatchOpen in Play ↗
Total installs
17,580
exact · Play shows 10,000+
Installs / day
+13
7-day avg · last day +13
Rating
3.2★
235 ratings · 1 reviews
Released
24 May 2021
5.4y ago
Last update
19 Jul 2025
1.2y ago
Countries
—
not checked yet

Installs per day

gain of the exact counter
010203040506011 Oct13 Oct14 Oct

Lifetime avg ≈ 9/day (all installs ÷ days since release)

Daily tracking since 10 Oct 2026 · history grows every day

Install history

exact counter from Google Play
17,52017,54017,56017,58017,60010 Oct12 Oct14 Oct
05K10K15K20K24 May 202110 Oct 202614 Oct 2026

Dashed: estimate from the release date (no daily data before 10 Oct 2026) · time axis compressed before that day

Daily tracking since 10 Oct 2026 · history grows every day

Change timeline

Full history

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Manifest analysis reads only the required APK ranges. Base APK downloads may need separate device splits to install.

Data safety

declared by the developer on Google Play
  • No data shared with third parties
  • No data collected
  • Follows the Play Families Policy

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

2 in 1 group
0 Sensitive1 Notable1 Routine
OtherNotable2

Access to miscellaneous device features that don't fit other categories

  • Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
  • Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Full description
1A2B is a game that requires thinking. "A" means that a certain number you guess is the same as a certain number of the answer, and their position is also the same. "B" means that a certain number you guess is the same as a certain number of the answer but the position of the number you guess is wrong. The following content refers to "3, 4 or 5 unique numbers" as "Numbers". [for Phone and Tablet] 1.User guess (3, 4 or 5 numbers) 2.Machine guess (3, 4 or 5 numbers) [for Wear OS] 1.User guess (4 numbers) Before starting the game, the app will randomly generate Numbers. After the game starts, you need to enter Numbers. When you press Done icon, the app will send back the result (e.g. 1A3B). Repeat the previous step until you successfully guess the answer. The more you practice, the faster you will get! Before the game starts, the app will enter a guessing state. After the game starts, you need to enter the answer to the question (e.g. 1234) displayed by the app. When you press Done, the app will ask the next question. Repeat the previous step until the app successfully guesses the answer. PLEASE NOTE: If there is one wrong answer, the app will not be able to guess successfully, so please think carefully before answering! Here you can feel the guesswork process in perfect condition!

What's new

1.Fix bug

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