# Physics AI vs Caolo Mobile

The clearest difference is rating: Physics AI at 4.3 against Caolo Mobile's 2.0. Physics AI also leads on update cadence (every 9 days vs every 2 months) and ratings volume (6 vs 1). Caolo Mobile's advantage is in-app purchases (none vs 2). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Physics AI sells 2 in-app purchases, starting at $4.99 per 7 days. Caolo Mobile asks for nothing beyond the download.

Physics AI holds the better App Store score, 4.3 against 2.0. That said, the two scores are not equally well evidenced: Physics AI has 6 ratings behind it against 1, so its average is the more settled of the two.

Physics AI ships an update every 9 days, Caolo Mobile every 2 months. The most recent releases landed on October 15, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Physics AI | Caolo Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (6 ratings)](https://appshunter.io/ios/app/physics-ai-study-helper/id6748363872/reviews)** | [2.0 (1 ratings)](https://appshunter.io/ios/app/caolo-mobile/id6753154135/reviews) |
| Number of ratings | **6** | 1 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 2 months |
| Monetization | Freemium | **Free** |
| Size | 40 MB | 91 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Artmvstd SIA](https://appshunter.io/developer/1262774776) | [Caolo Company Ltd](https://appshunter.io/developer/1816850850) |

## What reviewers say

### Physics AI

[App page](https://appshunter.io/ios/app/physics-ai-study-helper/id6748363872)

This AI-powered tutor provides step-by-step solutions and clear explanations for physics problems. It offers unlimited practice, exam preparation, and adaptive learning to help users understand complex concepts and master physics.

**Highlights:** Step-by-step problem solving, Instant homework help via photo scan, Adaptive explanations for all levels, Unlimited practice problems, Exam preparation mode with quizzes, Connects math to physics concepts

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Yearly | $29.99 | per year |


### Caolo Mobile

[App page](https://appshunter.io/ios/app/caolo-mobile/id6753154135)

This app facilitates the buying and selling of used textbooks and provides access to past exam papers. It also connects students with qualified tutors for personalized support. Transactions are secured, and profiles are verified for a trustworthy community.

**Highlights:** Buy and sell used textbooks, Access past exam papers, Connect with qualified tutors, Integrated messaging system, Secure transactions, User profile verification

**In-app purchases:** none


## Frequently asked questions

### Is Physics AI free?

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

### Is Caolo Mobile free?

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

### Which has better reviews, Physics AI or Caolo Mobile?

Physics AI is rated higher. Physics AI averages 4.3 out of 5 from 6 ratings, while Caolo Mobile averages 2.0 from 1 ratings.

### Do Physics AI or Caolo Mobile have ads?

Neither Physics AI nor Caolo Mobile shows ads.

### Which is updated more often, Physics AI or Caolo Mobile?

Physics AI ships an update every 9 days, and Caolo Mobile every 2 months. Most recently, Physics AI was updated on October 15, 2026 and Caolo Mobile on October 11, 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.*