# Cram AI vs Physics AI

Cram AI and Physics AI are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Cram AI sells 4 in-app purchases, starting at $12.99 per 7 days and Physics AI sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Cram AI ships an update every 2 weeks, Physics AI every 9 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Cram AI | Physics AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (7 ratings)](https://appshunter.io/ios/app/cram-ai-talking-tutor/id6755896588/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 9 days** |
| Monetization | Free with in-app purchases | — |
| Size | 86 MB | 62 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Known Development LLC](https://appshunter.io/developer/1852918656) | [Tat Wah Chan](https://appshunter.io/developer/1832432621) |

## What reviewers say

### Cram AI

[App page](https://appshunter.io/ios/app/cram-ai-talking-tutor/id6755896588)

This AI-powered tutor provides step-by-step explanations for complex topics, fostering deeper understanding rather than just quick answers. It adapts to your questions, making learning more efficient and accessible across various subjects.

**Highlights:** Step-by-step concept teaching, Break down complex topics, Adaptive question support, Efficient study tool, Review key concepts, Personalized AI tutor

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Access | $12.99 | per 7 days |
| Monthly Access | $19.99 | per month |
| Quarterly Access | $29.99 | per 3 months |
| Quarterly Access | $49.99 | per 3 months |


### Physics AI

[App page](https://appshunter.io/ios/app/physics-ai-smart-solver/id6771639942)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Physics AI - Smart Solver Weekly | $4.99 | per 7 days |
| Physics AI - Smart Solver Yearly | $29.99 | per year |
| Physics AI - Smart Solver Yearly | $29.99 | per year |


## Frequently asked questions

### Is Cram AI free?

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

### Is Physics AI free?

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

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

Neither Cram AI nor Physics AI shows ads.

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

Cram AI ships an update every 2 weeks, and Physics AI every 9 days. Most recently, Cram AI was updated on October 24, 2026 and Physics AI on October 25, 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.*