Computable Lab vs AIssistants
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Computable Lab
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.
- Symbolic language for mathematical operations
- Multi-file project management
- Breakpoint debugging
- Tabbed editor
- Rich example code library
- Code import/export and sharing
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Computable Lab provides symbolic language mathematical operation functions, supports multi-file management, breakpoint debugging, Toolbox. 【Symbolic Mathematics】 The symbolic language describes the mathematical process, and the operation is easily realized. 【project management】 Provides convenient project file management, customizable functions, tabbed editor, and smooth editing experience. 【Breakpoint debugging】 Support breakpoint debugging function, flexibly grasp the intermediate state, and understand the operation process step by step. 【Rich examples】 Built-in rich sample code to meet introductory learning, basic applications and advanced applications. 【Code Sharing】 The code or project can be imported and exported flexibly, and it supports the computer to write and run the mobile phone. 【Paid Membership Features】 - No limit on projects/files - Breakpoint debugging function - Unlock advanced examples - Unlock all toolbox apps 【Activate Paid Membership】 Paid members are available as a subscription or as a permanent activation Membership Service Agreement: https://computablelab-service-agreement.mysxl.cn
AIssistants
Create and customize your own AI assistant. Sync conversations across devices using iCloud. This app acts as an interface to OpenAI's API, requiring your own API key for full functionality.
- Create custom AI assistants
- iCloud chat synchronization
- OpenAI API integration
- Cross-platform support
- Secure API key handling
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Create your own Assistant. Sync your chats with iCloud across different platforms. This app only provides the API interface of OpenAI. To fully use the features of our app, you need to have the official API Key of OpenAI. After filling in the API Key, then you can start chatting. In addition, it does not provide any other services of OpenAI. We do not collect any sensitive information, including your API Key.
Screenshots
Verdict
The clearest difference is iOS requirement: Computable Lab at 13 against AIssistants's 16.0. On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Computable Lab sells 4 in-app purchases, starting at $0.99 per month and AIssistants sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Computable Lab ships an update weekly, AIssistants every 9 days. The most recent releases landed on October 6, 2026 and October 17, 2026 respectively.
| Parameter | Computable Lab | AIssistants |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Weekly — better | Every 9 days |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Free with in-app purchases |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad, Mac |
| Requires iOS | 13 — better | 16.0 |
| Further details — not scored | ||
| Size | 99 MB | 12 MB |
| Age rating | 4+ | 17+ |
| Developer | 嘉欣 胡 | 江 刘 |
In-app purchases
Computable Lab
- monthly subscription$0.991 Month
- quarterly subscription$1.993 Months
- annual subscription$4.991 Year
- 永久版$9.99
AIssistants
- One Time Purchase$0.99









