Linear Mobile vs Justinian
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Linear Mobile
Manage your product development workflows on the go. This mobile companion allows you to file issues, track projects, and update important documents from anywhere, ensuring you stay connected to your team's progress.
- File issues on-the-go
- Stay updated on work streams
- Instant notifications
- Update issues and projects remotely
- Companion to desktop app
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Linear is a purpose-built tool for planning and building products. Streamline issues, projects, and product roadmaps. Linear Mobile is a companion to the Linear desktop app, designed for on-demand workflows when you are away from your keyboard: • File issues on-the-go • Stay up-to-date on your most important streams of work • Get instant notifications about important updates • Update issues, projects, and documents from anywhere Please note: This app requires an existing Linear account.
Justinian
An AI-powered platform for legal professionals to conduct regulatory research. It offers natural language search, analysis, and document generation against legal texts. Access is provided through organizational agreements.
- AI-powered regulatory research
- Natural language search
- AI-powered analysis
- Professional document generation
- Access to regulations, statutes, and court opinions
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Justinian is the AI-powered regulatory research platform for legal professionals. Built for law firms, government agencies, and corporate legal teams, Justinian provides natural language search, AI-powered analysis, and professional document generation against regulations, statutes, and court opinions. Justinian is enterprise software available exclusively to organizations with an active Vulcan agreement. Account access is provisioned by your organization's administrator. Learn more at vulcan.ai or request a demo at davina@vulcan.ai.
Screenshots
Verdict
The clearest difference is review sentiment: Justinian at 100% against Linear Mobile's 57%. Justinian also leads on rating (5.0 vs 4.8). Linear Mobile's advantage is ratings volume (2.2K vs 4) and update cadence (weekly vs every 3 weeks). On price, ads, in-app purchases and monetization model 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. Neither carries in-app purchases, so what you see is what you pay.
Justinian holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Linear Mobile has 2.2K ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 57% of Linear Mobile's written reviews are positive against 100% of Justinian's.
Linear Mobile ships an update weekly, Justinian every 3 weeks. The most recent releases landed on October 13, 2026 and September 30, 2026 respectively.
| Parameter | Linear Mobile | Justinian |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (2.2K ratings) | 5.0 (4 ratings) — better |
| Positive reviews | 57.4% of reviews | 100.0% of reviews — better |
| Number of ratings | 2.2K — better | 4 |
| Update frequency | Weekly — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 18.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 175 MB | 325 MB |
| Age rating | 4+ | 4+ |
| Developer | Linear | Vulcan Technologies, Inc. |
Customer experience
Linear Mobile
Justinian
Bugs and requests
Linear Mobile
Reported bugs
2 issues- Sign in with Google not working properly
- Scrolling issues when navigating issue lists
Requested features
4 requests- Drag and drop to rearrange tasks
- Ability to modify documents
- Vim mode
- Widgets for iOS
Justinian
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Linear Mobile
No in-app purchases
Justinian
No in-app purchases
