DeltaMaster vs smart
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DeltaMaster
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With the DeltaMaster App, we have made the patented and award-winning data navigation of DeltaMaster touch-friendly: With this app, you can read DeltaMaster reports as comfortably as viewing pictures in a photo app – anytime and everywhere. You can even use the reports offline if no network is available. Thanks to the DeltaMaster app for iPhone and iPad, you are well prepared for understanding data and making decisions on the way. DeltaMaster by Bissantz & Company is a Business Intelligence suite for analysis, planning, and reporting of business data.
smart
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smart-me Installer: Fast. Simply. Secure. Welcome to smart-me Installer, the user-friendly app that revolutionizes the commissioning of your smart-me meters and Pico charging stations. Our app was developed to give you a smooth, fast and secure installation. Convincing advantages Our app offers you a number of convincing advantages: - Time saving: Fast and efficient commissioning. - Error prevention: Automatic device detection and troubleshooting. - Security: Encrypted data transmission and reliable function. Support: Extensive in-app support options
Screenshots
Verdict
The clearest difference is device support: DeltaMaster at 3 against smart's 1. DeltaMaster also leads on iOS requirement (10.0 vs 16.0). 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.
Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on December 18, 2025 and September 10, 2026 respectively.
| Parameter | DeltaMaster | smart |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 10.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 90 MB | 31 MB |
| Age rating | 4+ | 4+ |
| Developer | Bissantz & Company GmbH | smart-me AG |
In-app purchases
DeltaMaster
No in-app purchases
smart
No in-app purchases
