CoLibri Printer vs FLX
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CoLibri Printer
This application allows you to print custom labels for school books and supplies using a Bluetooth printer. Create personalized labels with names, subjects, and classes for books, and identify all your school materials with smaller labels.
- Print labels for school books
- Print labels for school equipment
- Personalize labels with name and surname
- Add subject and class to book labels
- Supports 50*30mm and 25*10mm label sizes
- Bluetooth connectivity
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“CoLibri Printer” is the new App for the little Bluetooth CoLibrì Printer. With this App, you can print different labels for school books and for school equipment. You can print 50*30mm labels for books, exercise books with your name and surname, and with subject and class. You can also print 25*10mm labels for all school equipment with your name and surname, to identify all your materials like pens, pencils, felt-tip pens, rubbers, pair of scissors, rulers.
FLX
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FLX-Rail®, specially developed for the railway swing monitoring, automatically and continuously measures the maximum vertical deformation of the rail at each passage of a train. This phenomenon is commonly known as “rail swing” or “rail dance”. The FLX-RAIL® is comparable to a connected voidmeter (RTVMD). The instrument is installed between the track and the ballast, fixed under the rail using two powerful magnets: this solution allows quick and easy installation. Another key point is the innovative technology called SBV® (Start By Vibe), patented, which activates the instrument just before the train passes. FLX-Rail® can be equipped with a biaxial inclinometer (MEMS technology) for static rail tilting monitoring and a PT-100 temperature probe for measuring the rail temperature. The FLX-Rail® is the innovative instrument which enables complete and accurate railway swing monitoring. FLX-Rail® LoRa, the autonomous wireless version is now available and its installation has never been simpler: no tools, no glue, no drilling operation are necessary. The measurements are then immediately transmitted via LoRaWAN. FLX-RAIL® LoRa is also certified according to the demanding railway norm EN 50125-3 clause 4.13 to resist to shocks and vibrations. Combining the FLX-RAIL® together with the AimSight camera provides the first and unique global railway infrastructures automatic monitoring solution for : - Railway tracks geometry monitoring (both static & under load) of cant, twist and rail gauge - Railway embankment - Catenary infrastructures (post, contact wire, etc) - Thermal rail monitoring »
Screenshots
Verdict
The clearest difference is iOS requirement: CoLibri Printer at 10.0 against FLX's 15.0. 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.
| Parameter | CoLibri Printer | FLX |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| Update frequency | Every 5 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 10.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 69 MB | 37 MB |
| Age rating | 4+ | 4+ |
| Developer | CoLibrì System S.p.a. | SISGEO S.r.l |
In-app purchases
CoLibri Printer
No in-app purchases
FLX
No in-app purchases









