Twenty-one

Name: Twenty-one
Author: Simó Péter

LiveSimó Péter1 app · 315 installsCardFree · contains adshu.sp.huszonegy

A simple card game that can be played with a Hungarian card.

Alert me ★ Watch Open in Play ↗

Total installs: 315
Installs / day: 0
Rating: —★
Released: 10 May 2022
Last update: 14 Sept 2023
Countries: —

Installs per day

gain of the exact counter

Daily tracking since 10 Oct 2026 · history grows every day

Install history

exact counter from Google Play

3dAll

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.

Data safety

declared by the developer on Google Play

No data shared with third parties
No data collected

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

4 in 1 group

0 Sensitive2 Notable2 Routine

OtherNotable4

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

Start itself automatically as soon as your phone finishes turning onrun at startup · RECEIVE_BOOT_COMPLETED
Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
Connect to the internet to load content and send datafull network access · INTERNET

Read more · all 4 permissions Show less

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

Download

Full description

The player plays the card game against the machine. Two cards are dealt and you can request a card one at a time. The value of the cards in hand must add up to reach or reach 21 points, but cannot be exceeded, except for two aces, which is the best in this game. You have to reach 17 for the value of your cards, but 22 is already a lot.The cards are dealt randomly, the algorithm does not tell the player's cards to the machine. The value of the tabs is as follows: ace: 11 points king: 4 points upper: 3 points lower: 2 points tenths (X): 10 points nine (IX): 9 points eight (VIII): 8 points seven (VII): 7 points

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