App Intel

Spectre Mind: Simple Math

LiveSpectre Team16 apps · 78.4K installsPuzzleFree · contains adscom.spectre.mindmemory3

Improve your memory by memorizing numbers!

Alert me★ WatchOpen in Play ↗
Total installs
894
exact · Play shows 500+
Installs / day
0
since last crawl
Rating
—★
— ratings · — reviews
Released
6 Dec 2018
7.9y ago
Last update
17 Nov 2025
v1.5.11 · 11mo ago
Countries
—
not checked yet

Install history

exact counter from Google Play
873.3904.9936.6968.31K10 Oct11 Oct12 Oct
873.3904.9936.6968.31K10 Oct11 Oct12 Oct

Installs per day · last 90 days

00.30.50.8111 Oct12 Oct12 Oct11 Oct: 012 Oct: 0

Change timeline

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.

Permissions

2 in 1 group
0 Sensitive0 Notable2 Routine
OtherRoutine2

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

  • 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

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
Spectre Mind: Simple Math is a fun free-to-play game for improving your memory. You're given two cards with numbers and math signs (addition, subtraction, division or multiplication) that you have to successively apply to these numbers. These are math equation. Memorize them and calculate the solution. Then choose the right answer. You have limited time to make a decision. Answering correctly gives you more time. Making a mistake reduces you time. The proposed exercise allows you not only to train your visual memory, but also to monitor your progress achieved as a result of this training, while the gamified format adds excitement to the process. As you progress through the puzzle, your memory will improve and the game will become increasingly easier for you to play. If you feel that the game has become too easy for you and you can honestly play it all the way to the end, then accept our sincere congratulations because it means that you have achieved incredible results in your visual memory training and can move on to more challenging puzzles. Spectre Mind is a series of free-to-play puzzle games aimed at brain training. Develop your logical skills, memory, and attention. By playing our brain teaser games, you train your brain and increase its power!

What's new

Fixed security vulnerabilities

Growing in Puzzle

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