Comparison

Fresh Ventilation vs SOLAR SYS

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

Head to head
About

Fresh Ventilation

Control smart ventilation systems for optimal indoor air quality and comfort. Adjust fan speed, humidity, and air quality settings remotely. Schedule custom ventilation programs for a healthier home environment.

Highlights
  • Air quality sensor
  • Moisture control
  • Boost and Pause functions
  • Adjustable timer and humidity settings
  • Constant speed control
  • Scheduling custom programs
  • Device status monitoring
Features
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Fresh Sky Product information: The Fresh Intellivent SKY bathroom fan, a completely ground-breaking, one-of-a-kind fan smarter and more powerful than anything that has come before. With a unique air quality sensor, unrivalled extraction capacity, and advanced moisture control, Intellivent SKY is optimised to produce a fresh and comfortable bathroom climate. Pairing the device and app: Push once on the touch panel on/off symbol and then hold the light/air quality symbol for 8 seconds to activate Bluetooth mode, the symbol starts flashing, then continue in the app by press β€œConnect” on the paring screen, in a few steps your product is ready. Basic app functions: Press + symbol to add more devices, top right to of the first page to add extra devices into the same app. Press (cogwheel symbol) top right on the main page for additional settings such as: Change name of product, Delete the product from the app or Reset function to factory default setting. App main view: Buttons to activate Boost or Pause. Current running mode shown live with a small icon and the fan speed in rpm. It shows activated functions as black and non-activated functions as grey. There are separate pages for adjusting Timer, Humidity, Constant speed, Light sensor, Air quality sensor, Airing and Pause settings. Fresh FCX 90 Product information Fresh Advance FCX 90 is a quiet ventilation unit with high energy efficiency and high heat recovery rate Paring the device and app Go into the settings of your phone and search for available Wi-Fi networks. Locate the network which matches the device ID (found on the front of the module) and select this. Before going to the next step, make sure that the Wi-Fi symbol is shown at the upper left corner (usually next to your carrier info) Start the Fresh Ventilation App Press + symbol to add a device. Choose FCX 90 and enter the Security Key. (found on the front of the module) Choose your device name. Enter your SSID and Password to your local Wi-Fi network (note that FCX 90 only supports 2.4 GHz networks) Close the app and go to settings on your phone and reconnect to your local Wi-Fi network. Basic app Check the device status, change operation mode, see outdoor, extract and supply temperature, schedule own programs and more. Press (cogwheel symbol) top right on the main page for additional settings such as: Change date/time, Modify WLAN settings, access the commissioner mode, rename the device or remove/delete the device.

About

SOLAR SYS

Read full description

The solar controller app is an product of traditional solar charge and discharge controllers. The controller can detect the power generation voltage of the solar panel in real time and track the highest voltage and current value (VI), enabling the system to charge the battery at maximum power output.

Screenshots

Fresh Ventilation4 screens
SOLAR SYS3 screens

Verdict

The call

The clearest difference is device support: Fresh Ventilation at 2 against SOLAR SYS's β€”. SOLAR SYS's advantage is iOS requirement (11.0 vs 13.0). On price, update cadence and in-app purchases there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

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

UpkeepUpdate frequency

Fresh Ventilation ships an update every 7 months, SOLAR SYS every 6 months. The most recent releases landed on October 1, 2026 and September 28, 2026 respectively.

Scorecard2 real differences Β· 6 level
Fresh Ventilation versus SOLAR SYS: the parameters behind the verdict, then further details
ParameterFresh VentilationSOLAR SYS
PriceFreeFree
Positive reviews20.0% of reviewsβ€”
Update frequencyEvery 7 monthsEvery 6 months β€” better
AdsNoβ€”
In-app purchasesNoNo
MonetizationFreeβ€”
DevicesiPhone, iPod β€” betterβ€”
Requires iOS13.011.0 β€” better
Further details β€” not scored
Size55 MB14 MB
Age rating4+4+
DeveloperFresh ABζ–‡ 周

In-app purchases

None

Fresh Ventilation

No in-app purchases

None

SOLAR SYS

No in-app purchases

Questions

Is Fresh Ventilation free?
Fresh Ventilation is free to download, with no in-app purchases.
Is SOLAR SYS free?
SOLAR SYS is free to download, with no in-app purchases.
Which is updated more often, Fresh Ventilation or SOLAR SYS?
Fresh Ventilation ships an update every 7 months, and SOLAR SYS every 6 months. Most recently, Fresh Ventilation was updated on October 1, 2026 and SOLAR SYS on September 28, 2026.

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