Justinmind vs Flinto
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!
Flinto
This companion app allows you to view high-fidelity prototypes created with Flinto for Mac. It supports custom animated transitions, gestures, and scrolling. Easily transfer your designs via email, Airdrop, or iCloud.
- View high-fidelity prototypes
- Custom animated transitions
- Direct manipulation gestures
- Flexible scrolling options
- Live preview from Mac
- Easy file transfer
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The App Design App This is the companion app to Flinto for Mac. Flinto allows you to create high-fidelity prototypes with custom animated transition, direct manipulation gestures and flexible scrolling options. Use this app to view prototypes you create using Flinto for Mac. You can also use this app to see a live view of your prototypes while you work on them in Flinto for Mac. To get your Flinto files into this app, just email them to yourself, send them with Airdrop, or save them into iCloud. When you view a prototype, tap with three fingers to access the menu and exit the prototype.
Screenshots
Verdict
The clearest difference is update cadence: Flinto at every 3 weeks against Justinmind's every 5 months. Justinmind's advantage is review sentiment (52% vs 36%). On price, rating, ratings volume and ads 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.
On the App Store both sit at effectively the same score — 3.3 for Justinmind against 3.3 for Flinto. Both are backed by a comparable volume of ratings — 15 and 18 respectively. Written reviews are what separate them: 52% of Justinmind's written reviews are positive against 36% of Flinto's.
Justinmind ships an update every 5 months, Flinto every 3 weeks. The most recent releases landed on June 9, 2026 and September 13, 2026 respectively.
| Parameter | Justinmind | Flinto |
|---|---|---|
| Price | Free | Free |
| Rating | 3.3 (15 ratings) | 3.3 (18 ratings) |
| Positive reviews | 52.4% of reviews — better | 35.7% of reviews |
| Number of ratings | 15 | 18 — better |
| Update frequency | Every 5 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 8 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | Justinmind | Flinto, LLC. |
Customer experience
Justinmind
Flinto
In-app purchases
Justinmind
No in-app purchases
Flinto
No in-app purchases
