DEVIinstaller™ App vs Room Paint Estimator
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.
Room Paint Estimator
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Have this paint calculator with you on the job. Saves money by estimating how much paint to buy for a room. Takes into account doors and windows which may be painted a different color. Simple to adjust paint coverage based on the brand of paint used. The estimates can be sent by text or email.
Screenshots
Verdict
The clearest difference is price: DEVIinstaller™ App at Free against Room Paint Estimator's $0.99. DEVIinstaller™ App also leads on update cadence (every 2 months vs every 43 months) and iOS requirement (10.0 vs 17.6). On 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
DEVIinstaller™ App is free to download; Room Paint Estimator costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
DEVIinstaller™ App ships an update every 2 months, Room Paint Estimator every 43 months. The most recent releases landed on October 10, 2026 and October 8, 2026 respectively.
| Parameter | DEVIinstaller™ App | Room Paint Estimator |
|---|---|---|
| Price | Free — better | $0.99 |
| Positive reviews | 0.0% of reviews | — |
| Update frequency | Every 2 months — better | Every 43 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 10.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 44 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Danfoss A/S | H3Apps LLC |
In-app purchases
DEVIinstaller™ App
No in-app purchases
Room Paint Estimator
No in-app purchases
Questions
Is DEVIinstaller™ App free?
Is Room Paint Estimator free?
Do DEVIinstaller™ App or Room Paint Estimator have ads?
Which is updated more often, DEVIinstaller™ App or Room Paint Estimator?
Other comparisons
