# Urate vs Procigma

The clearest difference is in-app purchases: Urate at none against Procigma's 9. Procigma's advantage is update cadence (every 4 days vs weekly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Procigma sells 9 one-off in-app purchases. Urate asks for nothing beyond the download.

Urate ships an update weekly, Procigma every 4 days. The most recent releases landed on September 29, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Urate | Procigma |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (9 ratings)](https://appshunter.io/ios/app/urate/id6520388544/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 4 days** |
| Monetization | Free | — |
| Size | 54 MB | 81 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Ahmad Almutairi](https://appshunter.io/developer/1771864855) | [basel fahad](https://appshunter.io/developer/6775554918) |

## What reviewers say

### Urate

[App page](https://appshunter.io/ios/app/urate/id6520388544)

This app helps university students in Kuwait evaluate professors based on teaching quality, communication, and course difficulty. It also offers smart study tools like practice tests, AI-powered summaries, flashcards, graduation planning, and GPA calculation.

**Highlights:** Professor evaluations, Smart practice tests, AI-powered study summaries, Auto-generated flashcards, Graduation planning, GPA calculation, Student timeline feed

**Features:** macOS Compatibility

**In-app purchases:** none


### Procigma

[App page](https://appshunter.io/ios/app/procigma/id6775554916)

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mat101 Calculus 1 | $324.99 | one-time |
| Mat202 Linear Algebra | $324.99 | one-time |
| Math140 - Linear Algebra | $324.99 | one-time |
| Mat102 Calculus 2 | $324.99 | one-time |
| Math101 - Calculus A | $324.99 | one-time |
| Math132 - Calculus 2 | $324.99 | one-time |
| Math102 - Calculus B | $324.99 | one-time |
| Math231 - Calculus 3 | $389.99 | one-time |
| Math232 - Differential Equations | $389.99 | one-time |


## Frequently asked questions

### Is Urate free?

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

### Is Procigma free?

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

### Do Urate or Procigma have ads?

Neither Urate nor Procigma shows ads.

### Which is updated more often, Urate or Procigma?

Urate ships an update weekly, and Procigma every 4 days. Most recently, Urate was updated on September 29, 2026 and Procigma on October 13, 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.*