# Computable Lab vs Cartesian Capture

The clearest difference is price: Computable Lab at Free against Cartesian Capture's $4.99. Computable Lab also leads on device support (4 vs 2) and iOS requirement (13 vs 16.0). Cartesian Capture's advantage is in-app purchases (none vs 4) and update cadence (every 2 days vs weekly). On ads there is nothing between them.

Computable Lab is free to download; Cartesian Capture costs $4.99 up front. Computable Lab sells 4 in-app purchases, starting at $0.99 per month. Cartesian Capture asks for nothing beyond the download.

Computable Lab ships an update weekly, Cartesian Capture every 2 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Computable Lab | Cartesian Capture |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | **Every 2 days** |
| Monetization | Freemium | — |
| Size | 99 MB | 4 MB |
| Requires iOS | **13** | 16.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [嘉欣 胡](https://appshunter.io/developer/1640395440) | [Karen Anderson](https://appshunter.io/developer/6791601488) |

## What reviewers say

### Computable Lab

[App page](https://appshunter.io/ios/app/computable-lab/id1641088328)

This app offers a symbolic language for mathematical operations and project management. It includes features like breakpoint debugging, a tabbed editor, and a library of example code. Users can share projects and run code on mobile devices.

**Highlights:** Symbolic language for mathematical operations, Multi-file project management, Breakpoint debugging, Tabbed editor, Rich example code library, Code import/export and sharing

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| monthly subscription | $0.99 | per month |
| quarterly subscription | $1.99 | per 3 months |
| annual subscription | $4.99 | per year |
| 永久版 | $9.99 | one-time |


### Cartesian Capture

[App page](https://appshunter.io/ios/app/cartesian-capture/id6791601486)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Computable Lab free?

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

### Is Cartesian Capture free?

Cartesian Capture costs $4.99, with no in-app purchases.

### Do Computable Lab or Cartesian Capture have ads?

Neither Computable Lab nor Cartesian Capture shows ads.

### Which is updated more often, Computable Lab or Cartesian Capture?

Computable Lab ships an update weekly, and Cartesian Capture every 2 days. Most recently, Computable Lab was updated on October 25, 2026 and Cartesian Capture on October 24, 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.*