Done Plus vs sonnendreher
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Done Plus
A powerful yet lightweight calculator with customizable themes and a relaxing wave effect. Enjoy a visually appealing and fun calculation experience, with full Dark Mode support. An ad-free Pro version is available.
- Full Dark Mode support
- Light and colorful themes
- Relaxing wave effect
- Customizable graphics
- Regular updates
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Are you looking for a cool, light but powerful calculator? Well then you are in the right place! I am happy to introduce you to Plus, the calculator tailor-made for you. With Plus you can have fun with calculations, while enjoying light and customizable graphics Some of its features are: - Full support for Dark Mode - Light and colorful themes - A wave effect ready to relax as you engage in the most complex calculations - and many more to come! I will constantly update the app to make it the way you like it every time, so do not hesitate to contact me to let me know how you would like to improve it or if you find any bugs, I will endeavor to satisfy your requests as quickly as possible;) Well, now you just have to run and try it, and if you prefer an ad-free experience, don't hesitate to enjoy the Pro version! See you inside the app;)
sonnendreher
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This is the official app for sonnendreher owners and customer support. This app makes connecting to the sonnendreher WiFi network quick and easy. Quickly monitor the sonnendreher's status, control and adjust its settings. sonnendreher is a solar tracker manufactured by SBU Photovoltaik GmbH.
Screenshots
Verdict
The clearest difference is ads: sonnendreher at none against Done Plus's shown. Done Plus's advantage is update cadence (every 3 days vs every 44 months) and device support (4 vs 2). On price, in-app purchases and iOS requirement 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.
Done Plus ships an update every 3 days, sonnendreher every 44 months. The most recent releases landed on October 24, 2026 and October 11, 2026 respectively.
| Parameter | Done Plus | sonnendreher |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 3 days — better | Every 44 months |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 75 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | Done Developer | SBU Photovoltaik GmbH |
In-app purchases
Done Plus
No in-app purchases
sonnendreher
No in-app purchases
Questions
Is Done Plus free?
Is sonnendreher free?
Do Done Plus or sonnendreher have ads?
Which is updated more often, Done Plus or sonnendreher?
Other comparisons
