# PhysicsAPex vs Ateliat

The clearest difference is in-app purchases: Ateliat at none against PhysicsAPex's 1. Ateliat also leads on update cadence (every 5 days vs every 2 months) and iOS requirement (18.2 vs 26.2). On price, ads and device support there is nothing between them.

Both are free to download. PhysicsAPex sells 1 one-off in-app purchase. Ateliat asks for nothing beyond the download.

PhysicsAPex ships an update every 2 months, Ateliat every 5 days. The most recent releases landed on October 28, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | PhysicsAPex | Ateliat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.1 (9 ratings)](https://appshunter.io/ios/app/ateliat/id6791500998/reviews)** |
| Number of ratings | — | **9** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | — | Free |
| Size | 58 MB | 48 MB |
| Requires iOS | 26.2 | **18.2** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 9+ |
| Developer | [JT Scientific Consulting LLC](https://appshunter.io/developer/1612699648) | [Axa Zara](https://appshunter.io/developer/1882506439) |

## What reviewers say

### PhysicsAPex

[App page](https://appshunter.io/ios/app/physicsapex/id6760090585)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PhysicsAPex Premium | $39.99 | one-time |


### Ateliat

[App page](https://appshunter.io/ios/app/ateliat/id6791500998)

Organize all your digital purchases, including ebooks, courses, licenses, and coaching sessions, in one convenient app. Access your content anytime, anywhere, even offline, and receive helpful reminders for important deadlines.

**Highlights:** Organize ebooks, courses, licenses, and coaching, Automatic import of past purchases, Offline access to downloaded content, Continue courses where you left off, Reminders for sessions and deadlines, Direct creator contact for support

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is PhysicsAPex free?

PhysicsAPex is free to download, with in-app purchases available.

### Is Ateliat free?

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

### Do PhysicsAPex or Ateliat have ads?

Neither PhysicsAPex nor Ateliat shows ads.

### Which is updated more often, PhysicsAPex or Ateliat?

PhysicsAPex ships an update every 2 months, and Ateliat every 5 days. Most recently, PhysicsAPex was updated on October 28, 2026 and Ateliat on November 1, 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.*