# Physics Formulas vs Physics AI

The clearest difference is price: Physics AI at Free against Physics Formulas's $0.99. Physics AI also leads on update cadence (fortnightly vs every 7 months) and ratings volume (289 vs 1). Physics Formulas's advantage is in-app purchases (none vs 2) and ads (none vs shown). On device support and iOS requirement there is nothing between them.

Physics AI is free to download; Physics Formulas costs $0.99 up front. Physics AI sells 2 in-app purchases, starting at $5.99 per 7 days. Physics Formulas asks for nothing beyond the download.

Physics Formulas holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Physics AI has 289 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 50% of Physics Formulas's written reviews are positive against 25% of Physics AI's.

Physics Formulas ships an update every 7 months, Physics AI fortnightly. The most recent releases landed on November 13, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Physics Formulas | Physics AI |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/physics-formulas/id814898894/reviews)** | [4.5 (289 ratings)](https://appshunter.io/ios/app/physics-ai-problem-solver/id6474350204/reviews) |
| Number of ratings | 1 | **289** |
| Positive reviews | **50.0% of reviews** | 25.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 7 months | **Fortnightly** |
| Monetization | **Paid** | Subscription |
| Size | 43 MB | 16 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [NSC CO. PTY LTD](https://appshunter.io/developer/579522076) | [Renaissance Apps LLC](https://appshunter.io/developer/1220536592) |

## What reviewers say

### Physics Formulas

[App page](https://appshunter.io/ios/app/physics-formulas/id814898894)

Access a comprehensive collection of physics formulas categorized for easy study and work. Features include calculation tools, multi-language support, and the ability to save and share formulas.

**Highlights:** Formula reference by category, In-app calculation tools, Support for 15 languages, Favorite formulas folder, Formula sharing functionality, Searchable formula database, Add custom formulas and notes

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

**In-app purchases:** none


### Physics AI

[App page](https://appshunter.io/ios/app/physics-ai-problem-solver/id6474350204)

This app acts as a physics problem solver, offering step-by-step solutions for various physics questions. Users can upload or photograph problems, including diagrams and handwritten notes, to receive detailed mathematical explanations. It covers a wide range of physics topics for students at all levels.

**Highlights:** Photo upload for physics problems, Step-by-step mathematical solutions, Covers high school to doctoral research, Copy and share solutions, Handles multiple choice, word-based, and diagram problems

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Physics AI Weekly Sub | $5.99 | per 7 days |
| Physics AI - Yearly Sub | $34.99 | per year |

**What reviewers like**

- 👍 Helps with physics class
- 👍 Answers most physics questions correctly
- 👍 Useful for passing online classes
- 👍 Can answer many questions easily
- 👍 Helps understand physics concepts

**What reviewers complain about**

- 🐛 Incorrect answers provided
- 🐛 App shows same question repeatedly
- 🐛 Subscription issues (advertised as free)
- 🐛 Cannot cancel subscription
- 🐛 App keeps loading, doesn't solve

**Reported bugs**

- App shows same question repeatedly
- App not letting user cancel subscription
- App keeps loading instead of solving equations
- App keeps prompting for subscription when advertised as free

**Requested features**

- Ability to talk to AI model for better photo input
- Improvement in AI interaction for photo questions


## Frequently asked questions

### Is Physics Formulas free?

Physics Formulas costs $0.99, with no in-app purchases.

### Is Physics AI free?

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

### Which has better reviews, Physics Formulas or Physics AI?

Physics Formulas is rated higher. Physics Formulas averages 5.0 out of 5 from 1 ratings, while Physics AI averages 4.5 from 289 ratings.

### Do Physics Formulas or Physics AI have ads?

Physics AI shows ads; Physics Formulas does not.

### Which is updated more often, Physics Formulas or Physics AI?

Physics Formulas ships an update every 7 months, and Physics AI fortnightly. Most recently, Physics Formulas was updated on November 13, 2026 and Physics AI on October 30, 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.*