Justinmind vs UX
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Justinmind
Create fully functional mobile app prototypes with advanced gestures, transitions, and effects. View and test your designs on mobile devices, even offline, for seamless demos and presentations.
- Create interactive prototypes
- Mobile gestures and transitions
- Offline prototype viewing
- Cloud sharing
- Mobile and tablet adaptation
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Justinmind’s prototyping tool is a one-stop shop for interaction design. Go far beyond a simple hotspot and create fully functional prototypes with mobile gestures, transitions and effects. Design mobile app prototypes that behave like the real thing! All your work created with Justinmind’s prototyping tool can be shared on the cloud. Once your prototypes are in the cloud, they become accessible via the Justinmind app viewer. This means you are free to test and experience your work using your mobile phone! Download your prototypes and have them at hand, working independent of internet access. Prepare for your demos or UX presentations and assure success, even when offline! The Justinmind app viewer adapts itself to your mobile and tablet devices. If you enjoy using Justinmind app, please share a nice review. It really helps!
UX
This app helps user experience designers time tasks during usability tests. Create custom tests and tasks for different apps, then record and capture screenshots of task completion times. Results are saved to your device's photo album.
- Task timing for usability tests
- Customizable test creation
- Task sequence setup
- Screenshot capture of results
- Results saved to photo album
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UX is an app to assist user experience designers time how long it takes users to complete tasks during usability tests. Create tests for each app your are testing and then create and customize the tasks you will have the user go through in your product. When you start the test you will be able to time how long the user takes to complete each task. At the end of the test you can click "capture" to take a screen shot of the times it took that user to conduct each task. These screenshots are stored in the UX photo album of your iPhone.
Screenshots
Verdict
The clearest difference is in-app purchases: Justinmind at none against UX's 3. Justinmind also leads on update cadence (every 5 months vs every 23 months) and rating (3.3 vs 3.0). On price, review sentiment, ads and device support 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. UX sells 3 in-app purchases, starting at $6.99 per 7 days. Justinmind asks for nothing beyond the download.
Justinmind holds the better App Store score, 3.3 against 3.0. Both are backed by a comparable volume of ratings — 15 and 4 respectively. Written reviews point the same way: 52% of Justinmind's written reviews are positive against 50% of UX's.
Justinmind ships an update every 5 months, UX every 23 months. The most recent releases landed on June 9, 2026 and September 21, 2026 respectively.
| Parameter | Justinmind | UX |
|---|---|---|
| Price | Free | Free |
| Rating | 3.3 (15 ratings) — better | 3.0 (4 ratings) |
| Positive reviews | 52.4% of reviews — better | 50.0% of reviews |
| Number of ratings | 15 — better | 4 |
| Update frequency | Every 5 months — better | Every 23 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.0 — better | 13.4 |
| Further details — not scored | ||
| Size | 8 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | Justinmind | A & A Design Inc. |
Customer experience
Justinmind
UX
In-app purchases
Justinmind
No in-app purchases
UX
- Pro$6.997 Days
- Pro3 Days trial$29.993 Months
- Pro3 Days trial$49.991 Year
