# PlusOne - Math — Sharpen your skills

> Sharpen your skills (iPhone/iPad app by WeStudy L.L.C..)

- Source: https://appshunter.io/ios/app/plusone-math/id6745531772 (this page in markdown: same URL + `.md`)
- Developer: [WeStudy L.L.C.](https://appshunter.io/developer/789622315)
- Category: Games, Productivity, Puzzle, Trivia
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 9 MB
- Languages: English
- Released: 2025-06-11
- Data updated: 2026-06-09
- User reviews in markdown: https://appshunter.io/ios/app/plusone-math/id6745531772/reviews.md

## What is PlusOne?

PlusOne is a global brain game built on the one language everyone speaks — Numbers.

Whether you're sharpening your mind on the go, chasing the leaderboard crown, or soon to be challenging friends and players worldwide PlusOne turns quick thinking into addictive gameplay.

The Rules are simple Start with a random number "2" then follow the chain of arithmetic:
 + 2 = 4
 - 1 = 3
 +7 = 10
 - 2 = 8 ...... And continue as fast as you can. That's it!

What to expect:
- Rapid-fire addition gameplay
- 1v1 multiplayer battles (Coming Soon) 
- Improve mental math & focus
- Global leaderboard
- Beautiful, minimal UI with purpose-driven design

Put it this way. It is Simple to play, hard to master, impossible to be the best
Download now and let the numbers do the talking.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |
| 15 Vs Credits | $1.99 | one-time |



## Version history (last 5 releases)

### 1.4 — 2025-07-02

-In-App Purchase Fixed  (VS Credits) 
-Minor bugs fixed

### 1.3 — 2025-07-02

- VS credit in app purchase (Fixed)
- VS mode leaderboard updates (Fixed) 
- iPad Play Again crash (Fixed)

### 1.2 — 2025-07-01

What’s New in PlusOne 1.2

**Versus Mode  (Head - Head realtime matches) 

-Challenge friends or auto-matched rivals in real time. Solve the rapid-fire arithmetic chain and watch their timer dwindle in real time. Last player standing wins!

-Instant Matchmaking
Game Center now finds an opponent in seconds, so you’re practicing mental math against real people, not waiting in a lobby.

-Global Leaderboards
Your head-to-head victories feed directly into a brand-new leaderboard. Let the numbers talk. Climb the charts. Take your rank.

-Polished Gameplay & Design
Smoother animations, glassy cards, and refined haptics make every tap feel satisfying.

-Stability Boosts & Minor Fixes
Fewer crashes, faster load times, and cleaner UI across all devices.



Come sharpen your reflexes—see you in the arena!

### 1.1 — 2025-06-30

What’s New in PlusOne 1.1

**Versus Mode  (Head - Head realtime matches) 

-Challenge friends or auto-matched rivals in real time. Solve the rapid-fire arithmetic chain and watch their timer dwindle in real time. Last player standing wins!

-Instant Matchmaking
Game Center now finds an opponent in seconds, so you’re practicing mental math against real people, not waiting in a lobby.

-Global Leaderboards
Your head-to-head victories feed directly into a brand-new leaderboard. Let the numbers talk. Climb the charts. Take your rank.

-Polished Gameplay & Design
Smoother animations, glassy cards, and refined haptics make every tap feel satisfying.

-Stability Boosts & Minor Fixes
Fewer crashes, faster load times, and cleaner UI across all devices.

Come sharpen your reflexes—see you in the arena!

### 1.0 — 2025-06-11

No release notes.

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## More apps by WeStudy L.L.C.

- [NumbaLove](https://appshunter.io/ios/app/numbalove/id1121485973)
- [And I Quote - The People](https://appshunter.io/ios/app/and-i-quote-the-people/id6747059868)

All apps by WeStudy L.L.C.: https://appshunter.io/developer/789622315

## Related topics

[plusone](https://appshunter.io/ios/topics/plusone)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-09.*