# BatAudio vs Computable Lab

The clearest difference is in-app purchases: BatAudio at none against Computable Lab's 4. Computable Lab's advantage is device support (4 vs 2). On price, update cadence, ads and iOS requirement there is nothing between them.

Both are free to download. Computable Lab sells 4 in-app purchases, starting at $0.99 per month. BatAudio asks for nothing beyond the download.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 1, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | BatAudio | Computable Lab |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Monetization | — | Freemium |
| Size | 39 MB | 99 MB |
| Requires iOS | **12.0** | 13 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [金铃 梁](https://appshunter.io/developer/1552879743) | [嘉欣 胡](https://appshunter.io/developer/1640395440) |

## What reviewers say

### BatAudio

[App page](https://appshunter.io/ios/app/bataudio/id1631948573)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is BatAudio free?

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

### Is Computable Lab free?

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

### Do BatAudio or Computable Lab have ads?

Neither BatAudio nor Computable Lab shows ads.

### Which is updated more often, BatAudio or Computable Lab?

BatAudio ships an update weekly, and Computable Lab weekly. Most recently, BatAudio was updated on October 1, 2026 and Computable Lab on October 6, 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.*