Best SumXMinus alternatives: apps like SumXMinus – Negative Math

9+ similar apps compared and reviewed

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9 free apps
Updated November 2026

Looking for something like SumXMinus? We've analyzed 9+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

Top Alternatives to SumXMinus

More apps like SumXMinus

4
数学のべんきょう - 方程式と図形
数学のべんきょう - 方程式と図形
数学のべんきょう - 方程式と図形
by Kinicy
Free
📚 Education
(0)
5
正の数・負の数トランプゲーム
正の数・負の数トランプゲーム
正の数・負の数トランプゲーム
by blueskymathapp
Free
📚 Education
(0)
6
ListenDocs: PDF to Audiobook
ListenDocs: PDF to Audiobook
ListenDocs: PDF to Audiobook
by Maciej Weber
Free
📚 Education
(0)
7
中学数学 中1中2中3の苦手をさかのぼって解き直すドリル
中学数学 中1中2中3の苦手をさかのぼって解き直すドリル
中学数学 中1中2中3の苦手をさかのぼって解き直すドリル
by RAINBOW TREE LLC
Free

This app helps middle school students master math by identifying and addressing specific areas of difficulty. It offers multiple explanation styles, targeted feedback on errors, and practice tests to reinforce learning. All features are available without ads.

Adaptive learning by tracing back to previous topicsDual explanation styles: textbook and conversationalSpecific error identification and targeted feedback
📚 Education
(0)
free with in-app purchases
8
The Most Common Japanese Words
The Most Common Japanese Words
The Most Common Japanese Words
Study Japanese with Examples
Free

Master Japanese vocabulary with 3,000 essential words and over 100,000 example sentences. Features spaced repetition, hands-free learning, interactive quizzes, and a built-in dictionary. Sync progress across devices and customize learning with personal word lists.

3,000 essential Japanese words100,000+ example sentencesSpaced repetition system
📚 Education
(1)
free with in-app purchases
9
Musio Forever: Virtual Musio
Musio Forever: Virtual Musio
Musio Forever: Virtual Musio
by AKA AI Co., Ltd.
Free

Engage in continuous English conversation practice with an AI partner. This app offers a focused, intuitive interface for building real-world fluency through active dialogue. It's designed as a portable alternative for existing members of a specific plan.

AI chat focusIntuitive interfacePractical English fluency building
📚 Education
(0)
free