# SolveitNOW vs Physics AI

The clearest difference is review sentiment: SolveitNOW at 100% against Physics AI's 25%. SolveitNOW also leads on in-app purchases (none vs 2) and ads (none vs shown). Physics AI's advantage is update cadence (fortnightly vs every 2 months) and ratings volume (288 vs 5). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Physics AI sells 2 in-app purchases, starting at $5.99 per 7 days. SolveitNOW asks for nothing beyond the download.

Physics AI holds the better App Store score, 4.5 against 4.2. That said, the two scores are not equally well evidenced: Physics AI has 288 ratings behind it against 5, so its average is the more settled of the two. Written reviews complicate that: 100% of SolveitNOW's written reviews are positive against 25% of Physics AI's, so the app with the better star average is not the one people write more warmly about.

SolveitNOW ships an update every 2 months, Physics AI fortnightly. The most recent releases landed on June 5, 2026 and August 22, 2026 respectively.

## The numbers

| Metric | SolveitNOW | Physics AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (5 ratings)](https://appshunter.io/ios/app/solveitnow/id1491673333/reviews) | **[4.5 (288 ratings)](https://appshunter.io/ios/app/physics-ai-problem-solver/id6474350204/reviews)** |
| Number of ratings | 5 | **288** |
| Positive reviews | **100.0% of reviews** | 25.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | **Free** | Subscription |
| Size | 36 MB | 16 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SolveitNOW](https://appshunter.io/developer/1491673332) | [Renaissance Apps LLC](https://appshunter.io/developer/1220536592) |

## What reviewers say

### SolveitNOW

[App page](https://appshunter.io/ios/app/solveitnow/id1491673333)

This app connects students with peers and experts for academic help. Scan a QR code to join your study group, post problems with photos, and receive AI-powered hints and solutions. Earn rewards for participation and mastering concepts through bite-sized exercises.

**Highlights:** AI-powered hints and solutions, Peer and expert discussions, Photo problem posting, NanoPractice exercises, Cash rewards for helping, Study group QR code joining

**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 |


## Frequently asked questions

### Is SolveitNOW free?

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

### Is Physics AI free?

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

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

Physics AI is rated higher. SolveitNOW averages 4.2 out of 5 from 5 ratings, while Physics AI averages 4.5 from 288 ratings.

### Do SolveitNOW or Physics AI have ads?

Physics AI shows ads; SolveitNOW does not.

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

SolveitNOW ships an update every 2 months, and Physics AI fortnightly. Most recently, SolveitNOW was updated on June 5, 2026 and Physics AI on August 22, 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.*