# Arithlon

> Arithlon (iPhone/iPad app by Arithlon.)

- Source: https://appshunter.io/ios/app/arithlon/id6816738369 (this page in markdown: same URL + `.md`)
- Developer: [Arithlon](https://appshunter.io/developer/6815806769)
- Category: Education
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 16.4 · 63 MB
- Languages: American English
- Released: 2026-10-07
- Data updated: 2026-11-06

## What is Arithlon?

Arithlon is a focused training app for Abacus, mental arithmetic and structured calculation practice.

Train accuracy, speed and consistency through configurable exercises across Anzan, multiplication and division, powers and roots, percentages and Abacus-based practice.

Choose the difficulty, pace and training format that fit your current level. Complete focused rounds, review your results and follow your progress over time.

With an Arithlon Account, your training history and progress can be saved across sessions and supported devices.

Arithlon also connects individual practice with instructor-led learning through Shared Homework. Schools and training centers using Arithlon can send structured assignments directly to the learner. Each assignment contains a defined module, training configuration and workload. The learner completes it inside Arithlon, while the instructor receives the approved completion result.

Key features:

• Abacus and mental arithmetic practice  
• Configurable training difficulty and pace  
• Anzan addition and subtraction  
• Multiplication and division  
• Powers and roots  
• Percentages  
• Session and round results  
• Training history and progress  
• Shared Homework from connected instructors and schools  
• Optional Arithlon Account  
• Cloud synchronization for signed-in users  
• Result sharing in mobile-friendly formats  
• Romanian, English, Russian and Arabic interface support

You can start training immediately as a guest.

An Arithlon Account adds persistent history, progress and access to connected features such as Shared Homework.

Arithlon offers an optional paid subscription. Active paid subscriptions remove advertising and enable the applicable paid features available in the app.

Advertising for free users is kept outside active mathematical interaction and follows controlled training breakpoints.

Train with purpose. Measure your progress. Keep improving.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Arithlon Family Monthly | $6.99 | per month |
| Arithlon Family Quarterly | $17.99 | per 3 months |
| Arithlon Family Annual | $49.99 | per year |


## Is Arithlon safe?

Not enough ratings yet to assess Arithlon.

## Is Arithlon legit?

Arithlon has limited verification signals. The AppsHunter Legitimacy Score for Arithlon is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 4 releases)

### 2.3.16 — 2026-11-01

Improved Family profile linking with QR codes and connection codes.

Added profile confirmation before connecting and improved profile switching to preserve each player's individual progress.

Improved Settings navigation and overall reliability.

### 2.3.15 — 2026-10-28

Improved App Store subscription setup and minor stability updates.

### 2.3.14 — 2026-10-16

Arithlon now connects with Arithlon for Schools & Training Centers.

Students can receive Shared Homework directly in the app, complete the assigned training using the instructor’s locked configuration, and have the completion result sent automatically back to their school or instructor.

This release also includes performance, dependency and stability improvements.

### 1.0.0 — 2026-10-07

No release notes.

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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 2026-11-06.*