JustIN Mobile vs Fast Barcode Scan & Generator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
JustIN Mobile
This app allows users to manage building access using their smartphone. It provides digital keys for doors, elevators, and car park barriers, eliminating the need for physical keys and simplifying access control across multiple locations.
- Smartphone-based digital keys
- Manage access to doors, elevators, barriers
- Multi-site and multi-application support
- Eliminates lost key issues
- User-friendly interface
- Store multiple digital keys
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Salto JustIN Mobile access technology simplifies the users and dynamic key management process of users in a building. Receiving a key generated electronically on their smartphone, previously identified and authorized by the system, they can unlock the assigned doors from the JustIN Mobile app by selecting the appropriate key. Technologically cutting-edge, JustIN Mobile means the end of lost key hassles, expenses and waste. Plus, the technology isn't limited to one building or hotel room - it can also be used by staff and users on multiple sites for any kind of access types like main entrance doors, elevators, car park barriers, meeting rooms, etc. Combined with user-convenient features such as user friendly design or multi key possibilities to use the same app in different buildings, locations and for different applications, JustIN Mobile access control technology simplifies card issuing, fob and traditional PIN code management that can be lost, forgotten or broken by offering flexibility for diverse applications. People do not forget their phones as they forget their keys and, if lost, they are replaced rapidly. This is a major benefit for administrators, clients, and users. About Salto Systems: Salto is a leading global access solutions provider, part of the SALTO WECOSYSTEM. We develop pioneering facility access, identity management and electronic locking technology that ensures seamless, reliable and secure experiences. Through close customer relationships and innovative solutions, our global team of experts create timeless and meaningful products that positively impact people and planet. Stay connected with @saltosystems Salto Systems never ceases to improve! Stay tuned to our social networks to discover the features included in the new version of our JustIN Mobile app. No more hard decisions to make! You can now save multiple digital keys and access different premises with the new version of JustIN. @saltosystems #JustIN #AccessControl
Fast Barcode Scan & Generator
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Scan and create barcodes. Point the camera at a label to read it. All codes in the frame are scanned at once. Each code has a matching number on screen and on its card below. The camera keeps running while results are displayed. Select a barcode type and enter the digits to create a code. Input is checked against the format's specification as you type. An incorrect number of digits or an invalid check digit prevents saving, and the reason is displayed. Save the barcode as a 1024px PNG or share it directly. READS EAN-13, EAN-8, UPC-A, UPC-E, ITF-14, ITF, Code 128, Code 39, Code 93, Codabar, Data Matrix, Aztec, PDF417, MaxiCode, GS1 DataBar, DataBar Expanded, DataBar Limited. MAKES EAN-13, EAN-8, UPC-A, UPC-E, ISBN, ITF-14, ITF, ITF-16, Code 128, GS1-128, Code 39, Code 93, Codabar, Telepen, Data Matrix, Aztec, RM4SCC, POSTNET. SCANNING CONTROLS Read worn labels on curved bottles, codes displayed on screens and receipts in poor light. Scanning covers the full width of the frame, including wide labels outside the central area. Pinch or use the zoom control to scan a code across the room. Tap to focus. QR CODE LIMITATION This app reads and creates barcodes only, not QR codes. When it sees a QR code, it says so and shows where to find the developer's QR Scanner app. OTHER FEATURES - Read a barcode from a screenshot or any photo - History of all scanned and created codes, with search and filtering by barcode type - Star codes, delete multiple entries, and export or import history as a file - Dark mode and support for the largest accessibility text size on every screen - No account or sign-in required. No ads. Scanned codes are not sent to the developer.
Screenshots
Verdict
The clearest difference is update cadence: Fast Barcode Scan & Generator at every 3 weeks against JustIN Mobile's every 6 weeks. On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
JustIN Mobile ships an update every 6 weeks, Fast Barcode Scan & Generator every 3 weeks. The most recent releases landed on October 20, 2026 and October 8, 2026 respectively.
| Parameter | JustIN Mobile | Fast Barcode Scan & Generator |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (5K ratings) — better | — |
| Positive reviews | 25.1% of reviews | — |
| Number of ratings | 5K — better | — |
| Update frequency | Every 6 weeks | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 37 MB | 21 MB |
| Age rating | 4+ | 4+ |
| Developer | Salto Systems | M8M Labs |
Bugs and requests
JustIN Mobile
Reported bugs
3 issues- Keys randomly expire
- Widget not working on latest iOS
- Verification codes not received
Requested features
3 requests- Add Apple Watch app
- Integrate with Apple Wallet
- Improve guest access sharing
Fast Barcode Scan & Generator
Not enough reviews yet to summarise bugs or requests.
In-app purchases
JustIN Mobile
No in-app purchases
Fast Barcode Scan & Generator
No in-app purchases
Questions
Is JustIN Mobile free?
Is Fast Barcode Scan & Generator free?
Do JustIN Mobile or Fast Barcode Scan & Generator have ads?
Which is updated more often, JustIN Mobile or Fast Barcode Scan & Generator?
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