AppBrain rates this app as risky. It belongs to "18G", a network of apps published in bulk from many new developer accounts, and 99% of those have already been removed from Google Play. AppBrain tracks 256 apps like this from 52 developers. See more information about "18G" apps.

Speedy Sum

2.0.0

Tongdekeda Network Technology Co., Ltd

0.00

0 reviews

5+
Downloads

Free

Match numbers fast and hit the target sum.

This app is currently not available on Google Play.

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AppBrain's verdict

Removed

Installs: 9
Last updated: January 21, 2026
Ads: No ads
Size: 19.9 MB

Speedy Sum is no longer on Google Play. It was there for 11 days, until January 2026. It was a niche app, with 9 installs. It had too few ratings to say what users thought.

User feedback

Ratings and reviews on Google Play

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Store listing

By Tongdekeda Network Technology Co., Ltd, from Google Play

Description by Tongdekeda Network Technology Co., Ltd Written by the developer, not by AppBrain. Click to read.

A fast-paced math reaction game.
Pick the correct number pair that adds up to the target before time runs out.
Build combos, boost your speed, and challenge your brain.

Safety and technology

Found in the app by AppBrain

Ads: No ads
Price: Free
Libraries: ?
App size: 19.9 MB
Content rating: Everyone

Technologies used by Speedy Sum

6 permissions

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Releases

Updates seen on Google Play

Version: 2.0.0
Launched: January 2026

Jan 30, 2026Unpublished
Jan 27, 2026Installs5+ installs
Jan 21, 2026New AppVersion 2.0.0 in CASUAL for Free

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Installs

Tracked by AppBrain

Play install range: 5+
Launched: January 2026

Installs over time

The year before it was removed from Google Play, up to January 2026

Speedy Sum was installed 9 times before it was removed.

About the app and developer

About Speedy Sum

Speedy Sum was a casual app developed by Tongdekeda Network Technology Co., Ltd. It was removed from Google Play Jan 30, 2026.

Download Statistics

Speedy Sum had been downloaded 9 times before it became unavailable.

User Ratings

The app had no ratings.

App Information

Speedy Sum was free. The APK size was 19.86 MB. The last available APK version was 2.0.0. The last update was on January 21, 2026.

Technical Requirements

The app had a content rating of Everyone. The APK had been available on Google Play since January 2026.

Speedy Sum was made and published by Tongdekeda Network Technology Co., Ltd. AppBrain is an independent app data site and isn't affiliated with Tongdekeda Network Technology Co., Ltd. The app name, icon and description belong to Tongdekeda Network Technology Co., Ltd and are shown as last published on Google Play.

App Performance Report

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Developer information for Tongdekeda Network Technology Co., Ltd

Tongdekeda Network Technology Co., Ltd

Legal name:

Address:

Phone number:

Frequently asked questions about Speedy Sum

Is Speedy Sum free?

Yes. Speedy Sum was free on Google Play.

Is Speedy Sum still available?

No. Speedy Sum was removed from Google Play. We last saw it there Jan 30, 2026.

Does Speedy Sum contain ads?

No. Google Play did not list Speedy Sum as containing ads.

How large is Speedy Sum?

Speedy Sum is 19.86 MB.

Is Speedy Sum suitable for children?

Google Play rates the content of Speedy Sum as suitable for everyone.

How many times has Speedy Sum been installed?

Google Play listed 5+ installs for Speedy Sum.

Who made Speedy Sum?

Speedy Sum was developed by Tongdekeda Network Technology Co., Ltd. It was listed in the casual category on Google Play.

What are the best alternatives to Speedy Sum?

People looking at Speedy Sum also look at these casual apps: Sum 10: Math Pair Number Match, Math & Match - Sum Puzzle, Number Sum - Math Puzzle Game, Math Sum : A Number Game, Numberland: Sum It Up!.

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AppBrain is an app data site, we track rankings, ratings, installs for all apps and games on Google Play and the App Store. AppBrain doesn't host app files or APKs, all install links go directly to the official store. All trademarks are owned by their respective owners.

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