# Kampus vs Physics Solver

The clearest difference is in-app purchases: Kampus at none against Physics Solver's 2. Kampus also leads on iOS requirement (10.0 vs 15.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Physics Solver sells 2 in-app purchases, starting at $3.99 per 7 days. Kampus asks for nothing beyond the download.

Kampus ships an update fortnightly, Physics Solver monthly. The most recent releases landed on September 10, 2026 and August 16, 2026 respectively.

## The numbers

| Metric | Kampus | Physics Solver |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/physics-solver-phyfella/id6758235425/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | — | Free with in-app purchases |
| Size | 75 MB | 53 MB |
| Requires iOS | **10.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Prometteur Solutions Pvt. Ltd.](https://appshunter.io/developer/1369508965) | [Cem Avci](https://appshunter.io/developer/1707513968) |

## What reviewers say

### Kampus

[App page](https://appshunter.io/ios/app/kampus/id1471599311)

**Features:** macOS Compatibility

**In-app purchases:** none


### Physics Solver

[App page](https://appshunter.io/ios/app/physics-solver-phyfella/id6758235425)

Solve physics problems instantly by snapping a photo. Get step-by-step solutions, ask follow-up questions in an interactive chat, and master concepts with flashcards and quizzes. Ideal for students, parents, and anyone needing physics help.

**Highlights:** Step-by-step physics solutions, Interactive AI chat for questions, Photo upload for problems, Flashcards and quizzes, Physics cheat sheets, Save and revisit problems

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pro | $3.99 | per 7 days |
| Annual Pro | $24.99 | per year |


## Frequently asked questions

### Is Kampus free?

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

### Is Physics Solver free?

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

### Do Kampus or Physics Solver have ads?

Neither Kampus nor Physics Solver shows ads.

### Which is updated more often, Kampus or Physics Solver?

Kampus ships an update fortnightly, and Physics Solver monthly. Most recently, Kampus was updated on September 10, 2026 and Physics Solver on August 16, 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.*