# Phidias vs Atlas Math

The clearest difference is rating: Phidias at 3.2 against Atlas Math's 2.4. Phidias also leads on monetization model (free vs ad-supported). Atlas Math's advantage is update cadence (every 3 weeks vs every 2 months) and iOS requirement (13.0 vs 16.2). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Phidias holds the better App Store score, 3.2 against 2.4. Both are backed by a comparable volume of ratings — 6 and 5 respectively.

Phidias ships an update every 2 months, Atlas Math every 3 weeks. The most recent releases landed on October 6, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Phidias | Atlas Math |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.2 (6 ratings)](https://appshunter.io/ios/app/phidias/id1103000342/reviews)** | [2.4 (5 ratings)](https://appshunter.io/ios/app/atlas-math/id1512153412/reviews) |
| Number of ratings | **6** | 5 |
| Positive reviews | — | 30.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | **Free** | Ad-supported |
| Size | 42 MB | 310 MB |
| Requires iOS | 16.2 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | +4 |
| Developer | [Phidias SAS](https://appshunter.io/developer/1085165146) | [Innovamat Education S.L.](https://appshunter.io/developer/1438212323) |

## What reviewers say

### Phidias

[App page](https://appshunter.io/ios/app/phidias/id1103000342)

Access your school's academic system on the go. Stay updated with school announcements, assignments, payments, and messages.

**Highlights:** View school announcements, Track assignments, Manage payments, Receive messages, Access academic system

**Features:** macOS Compatibility

**In-app purchases:** none


### Atlas Math

[App page](https://appshunter.io/ios/app/atlas-math/id1512153412)

This app provides personalized math practice for students aged 3 to 16, adapting exercises to their individual learning pace. It complements classroom instruction by reinforcing concepts and developing arithmetic fluency through a self-adjusting approach.

**Highlights:** Personalized math exercises, Self-adjusting learning path, Reinforces classroom learning, Develops arithmetic fluency, Supports growth mindset, Fosters metacognition

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🤩 Fun and engaging learning
- 👍 Helps learn math
- 😊 Kids enjoy it
- 🚀 Good for practice
- 💡 Innovative method

**What reviewers complain about**

- 🐛 App doesn't open
- 🐛 Login issues
- 🐛 No sound
- 🐛 Repetitive activities
- 🐛 Difficult to navigate

**Reported bugs**

- App does not open
- Cannot log in
- App freezes on loading screen
- Audio not working on certain devices
- Activities are repetitive and frustrating

**Requested features**

- Add zoom function for mobile
- Improve clarity of explanations
- Increase variety of activities
- Reduce repetition of activities
- Allow moving buttons


## Frequently asked questions

### Is Phidias free?

Phidias is free to download, with no in-app purchases.

### Is Atlas Math free?

Atlas Math is free to download, with no in-app purchases.

### Which has better reviews, Phidias or Atlas Math?

Phidias is rated higher. Phidias averages 3.2 out of 5 from 6 ratings, while Atlas Math averages 2.4 from 5 ratings.

### Do Phidias or Atlas Math have ads?

Neither Phidias nor Atlas Math shows ads.

### Which is updated more often, Phidias or Atlas Math?

Phidias ships an update every 2 months, and Atlas Math every 3 weeks. Most recently, Phidias was updated on October 6, 2026 and Atlas Math on October 19, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*