GRCatalog vs Calleis
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GRCatalog
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This application is a data capture program which works on a wide range of technologies, including barcode scanning, RFID scanning, signature capturing, fingerprint scanning, contactless card reading, etc. User selects the appropriate data capture tool in the program and uses it with the data capture equipments developed by Grabba.
Calleis
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CALLEIS is the tool to design, customize and style the semi-rigid prosthetic cover CALLEIS SHAPE or CALLEIS CLASSIC, and order it in one Click.
Screenshots
Verdict
The clearest difference is update cadence: GRCatalog at every 2 months against Calleis's every 24 months. 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.
GRCatalog ships an update every 2 months, Calleis every 24 months. The most recent releases landed on October 12, 2026 and October 7, 2026 respectively.
| Parameter | GRCatalog | Calleis |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months — better | Every 24 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 7 MB | 133 MB |
| Age rating | 4+ | 4+ |
| Developer | Grabba International Pty Ltd | Proteor |
In-app purchases
GRCatalog
No in-app purchases
Calleis
No in-app purchases
