# Trapa App vs Math AI

The clearest difference is in-app purchases: Trapa App at none against Math AI's 4. Trapa App also leads on ads (none vs shown) and iOS requirement (15.0 vs 17.0). Math AI's advantage is update cadence (every 3 weeks vs every 2 months). On price and device support there is nothing between them.

Both are free to download. Math AI sells 4 in-app purchases, starting at $0.99 per 7 days. Trapa App asks for nothing beyond the download.

Trapa App ships an update every 2 months, Math AI every 3 weeks. The most recent releases landed on October 14, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Trapa App | Math AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.2 (1.4K ratings)](https://appshunter.io/ios/app/math-ai-study-companion/id1470445841/reviews)** |
| Number of ratings | — | **1.4K** |
| Positive reviews | — | 63.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 26 MB | 89 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [W2o Softwares Para Internet Ltda](https://appshunter.io/developer/1316693325) | [Peter Jones](https://appshunter.io/developer/1470445840) |

## What reviewers say

### Trapa App

[App page](https://appshunter.io/ios/app/trapa-app/id1462942693)

**Features:** macOS Compatibility

**In-app purchases:** none


### Math AI

[App page](https://appshunter.io/ios/app/math-ai-study-companion/id1470445841)

Instantly solve math problems by scanning them with your camera. Get accurate answers and detailed solutions for homework and practice. This app acts as a powerful calculator and study companion to improve your math skills.

**Highlights:** Scan math problems with camera, Instant and accurate solutions, Scientific and advanced calculator, Algebra, percentages, and fractions solver, Homework helper and study tool, User-friendly interface

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Sale | $0.99 | per 7 days |
| Weekly subscription | $4.99 | per 7 days |
| Monthly subscription | $8.99 | per month |
| Yearly subscription | $49.99 | per year |

**What reviewers like**

- 👍 Great app
- 🚀 Helpful and convenient
- 🤗 Awesome and useful
- 💯 Best app ever
- 🤓 Very smart people who made it

**What reviewers complain about**

- 🐛 Not correct answers and not user friendly
- 💸 Practically unusable without premium
- 🤑 Subscription is too bad
- 💩 Bad stuff
- 🙄 Too many pop up's

**Reported bugs**

- Blurry answers
- Doesn't recognize complete sentences
- Inaccurate scan and solve feature
- Can't input negative numbers

**Requested features**

- Dark mode option
- Auto rotate to landscape mode
- Division feature
- Accurate fraction calculations


## Frequently asked questions

### Is Trapa App free?

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

### Is Math AI free?

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

### Do Trapa App or Math AI have ads?

Math AI shows ads; Trapa App does not.

### Which is updated more often, Trapa App or Math AI?

Trapa App ships an update every 2 months, and Math AI every 3 weeks. Most recently, Trapa App was updated on October 14, 2026 and Math AI on October 13, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*