Tri vs Computable Lab
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Tri
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Tri-Valley Wheels allows you to quickly submit service requests or ask a question. Tri-Valley Wheels is a convenient tool for staying in touch and reporting issues with Livermore Amador Valley Transit Authority!
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
Screenshots
Verdict
The clearest difference is in-app purchases: Tri at none against Computable Lab's 4. Computable Lab's advantage is update cadence (weekly vs every 6 months). On price, ads, device support and iOS requirement 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. Tri asks for nothing beyond the download.
Tri ships an update every 6 months, Computable Lab weekly. The most recent releases landed on September 14, 2026 and September 19, 2026 respectively.
| Parameter | Tri | Computable Lab |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 14.0 | 13 — better |
| Further details — not scored | ||
| Size | 47 MB | 99 MB |
| Age rating | 17+ | 4+ |
| Developer | GOGov, Inc. | 嘉欣 胡 |
In-app purchases
Tri
No 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






