# ProfAI vs Precise Paper

The clearest difference is in-app purchases: Precise Paper at none against ProfAI's 4. Precise Paper also leads on iOS requirement (13.0 vs 15.0). ProfAI's advantage is update cadence (weekly vs every 6 weeks). On price, ads and device support there is nothing between them.

Both are free to download. ProfAI sells 4 in-app purchases, starting at $4.99 per 7 days. Precise Paper asks for nothing beyond the download.

ProfAI ships an update weekly, Precise Paper every 6 weeks. The most recent releases landed on October 1, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | ProfAI | Precise Paper |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (3 ratings)](https://appshunter.io/ios/app/profai-math-solver-and-homework/id6739035665/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 6 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 100 MB | 73 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Roberto Diaz Badra](https://appshunter.io/developer/1665459628) | [Hayyan Mustafa](https://appshunter.io/developer/1807765636) |

## What reviewers say

### ProfAI

[App page](https://appshunter.io/ios/app/profai-math-solver-and-homework/id6739035665)

This app acts as a personal math tutor, allowing users to snap photos of problems for instant, step-by-step solutions. It covers various math levels and topics, offering an AI chat assistant for real-time concept clarification.

**Highlights:** Photo recognition for math problems, Step-by-step solution explanations, AI chat tutor for concepts, Covers algebra, geometry, calculus, User-friendly interface

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $4.99 | per 7 days |
| Monthly Subscription | $9.99 | per month |
| Yearly Subscription | $29.99 | per year |
| Lifetime Offer | $49.99 | one-time |


### Precise Paper

[App page](https://appshunter.io/ios/app/precise-paper/id6744453800)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ProfAI free?

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

### Is Precise Paper free?

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

### Do ProfAI or Precise Paper have ads?

Neither ProfAI nor Precise Paper shows ads.

### Which is updated more often, ProfAI or Precise Paper?

ProfAI ships an update weekly, and Precise Paper every 6 weeks. Most recently, ProfAI was updated on October 1, 2026 and Precise Paper on October 8, 2026.

---

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