GUID vs MapIt 3D Scanner
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
GUID
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What is a GUID? =========== A GUID (Globally Unique Identifier) is a pseudo-random string consisting of 32 letters (A-F) / numbers (0-9) and 4 hyphens. The application area for GUIDs is manifold. For example, GUIDs can be used to uniquely identify objects, files, or documents. What is GUID generator? ================== The GUID generator is a program for generating GUIDs. Furthermore, it is possible to perform a syntactic check of strings, whether they meet the requirements of a GUID, ie the 8-4-4-4-12 format consisting of the allowed characters. Particularities ========== The GUID generator was developed with SWIFT specifically for iOS. As a result, it is optimally integrated into the system, offers optimum app feeling, best performance, requires minimal storage space and system-specific functionalities. Create GUID ========= The core functionality of this program is generating GUIDs. The GUIDs can be generated either in upper case letters or in lower case letters. Check GUID ========= To check the syntax of individual strings, they can be entered in the result text field. Valid strings are colored in green, invalid strings with red color. Interoperability =========== The exchange with other applications is possible via the device's own clipboard (copy and paste) as well as via sharing function of iOS. Summary of functions: ================ - Generate GUID - Check string for GUID-syntax - Copy - Paste - Share - Convert to upper case - Convert to lower case
MapIt 3D Scanner
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MapIt has been created through a research project to provide a convenient way with consumer-available technology to map the home environment in 3D for occupational therapists (OTs). For instance, MapIt would support the exploration of home adaptations for a person with disability, with or without an OT visit. iPhone Pro/iPad Pro with LiDAR required!
Screenshots
Verdict
The clearest difference is update cadence: MapIt 3D Scanner at every 7 months against GUID's every 39 months. GUID's advantage is iOS requirement (12.0 vs 14.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
GUID ships an update every 39 months, MapIt 3D Scanner every 7 months. Both last shipped on October 9, 2026.
| Parameter | GUID | MapIt 3D Scanner |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 39 months | Every 7 months โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 โ better | 14.0 |
| Further details โ not scored | ||
| Size | 8 MB | 19 MB |
| Age rating | 4+ | 4+ |
| Developer | Jens Nabert | Mathieu Labbe |
In-app purchases
GUID
No in-app purchases
MapIt 3D Scanner
No in-app purchases
Questions
Is GUID free?
Is MapIt 3D Scanner free?
Do GUID or MapIt 3D Scanner have ads?
Which is updated more often, GUID or MapIt 3D Scanner?
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