CURB deviation vs PS Install
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CURB deviation
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CURB App is an integrated solution in CoPros Deviation solution called CURB and is a module in CoPro Quality Management Suite. With CURB you can enter HSE Deviation, Quality Deviation, Improvements or any other type of deviation you choose to create in the web application of CURB. Take pictures, make a video and describe the deviation and as soon it is completed you just submit it and it will be updated in the CURB backend module. Then it's a part of the improvement work in the company. It is possible to edit directly on the pictures taken by drawing with the tip of your finger, choose color and size of the pen, and redeline directly. This is a very efficient way to highlight specific issues, a good picture says more than a thousand words. The app is updated frequently. Download the latest version to get all the new features! Thank you for using CURB.
PS Install
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Progressive Safety FMS (fire monitoring system) installation app. With the app, you can easily install all of Progressive Safety's sensors. TERMS OF USE: https://www.iubenda.com/terms-and-conditions/49183105
Screenshots
Verdict
The clearest difference is update cadence: CURB deviation at every 3 weeks against PS Install's every 8 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.
CURB deviation ships an update every 3 weeks, PS Install every 8 months. The most recent releases landed on October 7, 2026 and September 30, 2026 respectively.
| Parameter | CURB deviation | PS Install |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks — better | Every 8 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.1 — better | 15.5 |
| Further details — not scored | ||
| Size | 16 MB | 141 MB |
| Age rating | 4+ | 4+ |
| Developer | CoPro Live AS | Progressive Safety Sweden AB |
In-app purchases
CURB deviation
No in-app purchases
PS Install
No in-app purchases
