Comparison

OTOMO App vs Sit Solar

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

OTOMO App

Features
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OTOMO app is the application for IPhone and IPad that allows you to control in an easy and intuitive way your office with OTOMO, theBluetooth control network to manage the optimization, energy saving and control of the office through smartphones and mobile devices. Thanks to OTOMO App you can control and manage the status of lights, shutters, curtains and gates in manual mode or detecting the presence of a user in an environment. You can also view lux and temperature level in an environment. With OTOMO App you can control, set, and show: - lights; - biodynamic lights; - shutters and motorized curtains; - gates; - the status for each elements into the system; - favorites scenario for user and/or environment; The interface allows quick access to all the functions available in your system, in simple and intuitive mode. With OTOMO App you control your office with a custom automation experience for your needs. To use the APP, the OTOMO ยฎ system is required. For more information visit www.otomo.app

About

Sit Solar

Features
Read full description

Sit Solar App is a mobile client for distributed photovoltaic inverters. You can view the power generation and revenue, real-time equipment operation information and the latest progress of operation and maintenance work orders anytime and anywhere through the APP. At the same time, the App also provides functions such as message center, device management and personal Settings to assist you to better complete the information management of the power station and equipment, and comprehensively and deeply grasp the real-time production and operation of the power station and equipment under your control.

Screenshots

OTOMO App4 screens
Sit Solar4 screens

Verdict

The call

OTOMO App and Sit Solar are too close to call on the numbers: across 6 compared parameters โ€” price, update cadence, ads and in-app purchases among them โ€” neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 26, 2026 and October 21, 2026 respectively.

ScorecardNo meaningful differences
OTOMO App versus Sit Solar: the parameters behind the verdict, then further details
ParameterOTOMO AppSit Solar
PriceFreeFree
Update frequencyEvery 2 monthsEvery 2 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPod
Requires iOS13.013.0
Further details โ€” not scored
Size36 MB146 MB
Age rating4+4+
DeveloperEelectron Spaๆˆ้ƒฝ่ต›็‰นๆ–ฐ่ƒฝ็ง‘ๆŠ€ๆœ‰้™ๅ…ฌๅธ

In-app purchases

None

OTOMO App

No in-app purchases

None

Sit Solar

No in-app purchases

Questions

Is OTOMO App free?
OTOMO App is free to download, with no in-app purchases.
Is Sit Solar free?
Sit Solar is free to download, with no in-app purchases.
Do OTOMO App or Sit Solar have ads?
Neither OTOMO App nor Sit Solar shows ads.
Which is updated more often, OTOMO App or Sit Solar?
OTOMO App ships an update every 2 months, and Sit Solar every 2 months. Most recently, OTOMO App was updated on October 26, 2026 and Sit Solar on October 21, 2026.

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