DEVIinstaller™ App vs PFM1000
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DEVIinstaller™ App
Streamline your installation work by creating digital warranties with photos and sharing them directly from your device. Keep track of all your projects and client information, with easy access to product details and warranty records.
- Online warranty creation
- Add installation photos
- Share warranty certificates
- Manage client information
- Search product catalog
- Store project details
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With DEVIinstaller™ app, your daily work will be easier. You can create warranties online including adding pictures of the installation and the warranty certificates can be shared directly from your phone or printed. You will have information about all your installed projects and you can search for products in the DEVI Product catalogue. If your customers lose their warranty certificate or proof of purchase, all information is available online. Main Features: - Your installer cabinet. Register in the app or login with existing credentials, if you used the app on the other devices. Your information is stored in our database. - Store the information about your clients — address, phones, names etc. - Add installed products to the project within several clicks. - Make photos of your installation. - Add photos to the project and save the warranty. Now you can send it to your client via available mobile device options.
PFM1000
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Smart device for balancing heating and cooling systems. Balancing valves of heading European producers included. Successfully can be used for measuring very small differential and gauge pressures.
Screenshots
Verdict
The clearest difference is iOS requirement: DEVIinstaller™ App at 10.0 against PFM1000's 17.0. On price, update cadence, ads and in-app purchases 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.
DEVIinstaller™ App ships an update every 2 months, PFM1000 every 3 months. Both last shipped on October 10, 2026.
| Parameter | DEVIinstaller™ App | PFM1000 |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| Update frequency | Every 2 months — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 10.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 44 MB | 43 MB |
| Age rating | 4+ | 4+ |
| Developer | Danfoss A/S | SV Technics |
In-app purchases
DEVIinstaller™ App
No in-app purchases
PFM1000
No in-app purchases








