# Sool: Quick Mathematic Trainer — Fast Arithmetic Challenges

> Fast Arithmetic Challenges (iPhone/iPad app by Umit UZ.)

- Source: https://appshunter.io/ios/app/sool-quick-mathematic-trainer/id6756207263 (this page in markdown: same URL + `.md`)
- Developer: [Umit UZ](https://appshunter.io/developer/1842858860)
- Category: Games, Entertainment, Adventure, Racing
- Price: Free
- Age rating: 4+
- Requires: iOS 17.0 · 4 MB
- Languages: English
- Released: 2026-01-31
- Data updated: 2026-07-17
- User reviews in markdown: https://appshunter.io/ios/app/sool-quick-mathematic-trainer/id6756207263/reviews.md

## What is Sool?

Sool is your ultimate brain training companion designed to sharpen your mental math skills and boost cognitive performance. Challenge yourself daily with interactive puzzles that make learning and practicing math fun, fast, and engaging.

**Why Sool?**
Whether you're looking to improve your calculation speed, focus, or overall mental agility, Sool provides a curated experience with multiple game modes tailored to your skill level.

**Key Features:**
- **Speed Round:** Race against the clock! Solve as many problems as possible in 60 seconds.
- **Brain Marathon:** Test your endurance with 10 high-stakes, challenging questions.
- **Daily Streak:** Keep your mind sharp every day and watch your streak grow.
- **Numbers Rush:** Go for the record with infinite questions—but one mistake ends it!
- **Progress Tracking:** Monitor your level, accuracy, and XP points.
- **Achievements:** Unlock unique badges as you reach major milestones.

Join and start training your brain today with Sool!


## Version history (last 4 releases)

### 1.0.3 — 2026-07-01

- Achievement progress tracking (e.g., "45/100")
- Visual progress on locked achievement badges
- Profile statistics improvements
- Performance and stability fixes

### 1.0.2 — 2026-05-28

app improvements

### 1.0.1 — 2026-03-26

Welcome to Sool: Mental Math Trainer! Meet the most exciting version yet:
- New Branding: Sool is here with a fresh identity and focus.
- 4 Challenging Game Modes: Speed Round, Brain Marathon, Daily Streaks, and Numbers Rush.
- Sleek New Interface: Experience smooth animations and a refined layout for better focus.
- Achievement System: Unlock badges and level up as you improve your mental math.
- Performance: Significantly faster and more stable gameplay.

### 1.0.0 — 2026-01-31

No release notes.

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All apps by Umit UZ: https://appshunter.io/developer/1842858860

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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 2026-07-17.*