Comparison

CLAGE Smart vs Qingsong Tool

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

Head to head
About

CLAGE Smart

Features
Read full description

The Smart Control app from CLAGE is compatible with all systems for tablets and smartphones. With the app, the hot water supply in the house or flat can be operated digitally. The app enables comfortable control of CLAGE electronic instantaneous water heaters through an intuitive user interface for convenient setting of the desired water temperatures, as well as the option of setting up additional functions. The content of the app automatically adapts to the range of functions of the connected device. When connected to a DSX Touch or ISX, all functions are accessible. When connected to a CEX, for example, functions for motor valve and WLAN settings are hidden because they are not available in the instantaneous water heater. A view at the display is enough to check water and energy consumption as well as the costs for the selected period. The user can adjust his consumption behaviour, save costs and thus protect the environment. NOTE: A CLAGE instantaneous water heater with Bluetooth function is required to use this app. Models with Bluetooth ex works: DSX Touch (from year of manufacture 2020), ISX, DEX Next S, DSX Touch Twin, ISX Twin, CFX (from year of manufacture 2022). To ensure full functionality, the following enables are required: - Bluetooth (for device search and communication) - WLAN and device search (only for DSX Touch and ISX for access to all functions of the integrated home server) - Camera (for QR code scanning) - Memory (for recording statistical data) Alternatively, an FXE3 Bluetooth radio adapter is available for retrofitting to compatible models. Compatible models: DEX Next, DEX12 Next (from year of manufacture 2020), CEX, CEX-U, CEX9, CEX9-U, MCX (from year of manufacture 2022) For further information, please visit our homepage at: https://www.clage.com/en/products/other-products/FX3 Please also note our instructions for use and assembly at: https://www.clage.com

About

Qingsong Tool

Features
Read full description

The Qingsong Tool is a tool that is provided specially for the PMS customers to configure network of the PINE WORLD door lock.It needs to cooperate with the supporting backstage management system, so as to realize the remote control of all the locks of all hotels and apartments.

Screenshots

CLAGE Smart4 screens
Qingsong Tool3 screens

Verdict

The call

The clearest difference is update cadence: CLAGE Smart at every 3 months against Qingsong Tool's every 5 months. Qingsong Tool's advantage is iOS requirement (9.0 vs 11.0). On price, ads, in-app purchases and device support there is nothing between them.

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

CLAGE Smart ships an update every 3 months, Qingsong Tool every 5 months. The most recent releases landed on November 2, 2026 and November 7, 2026 respectively.

Scorecard2 real differences ยท 4 level
CLAGE Smart versus Qingsong Tool: the parameters behind the verdict, then further details
ParameterCLAGE SmartQingsong Tool
PriceFreeFree
Update frequencyEvery 3 months โ€” betterEvery 5 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPod
Requires iOS11.09.0 โ€” better
Further details โ€” not scored
Size17 MB11 MB
Age rating4+4+
DeveloperCLAGE GmbHShenzhen Zhixin Wulian Technology Co., Ltd.

In-app purchases

None

CLAGE Smart

No in-app purchases

None

Qingsong Tool

No in-app purchases

Questions

Is CLAGE Smart free?
CLAGE Smart is free to download, with no in-app purchases.
Is Qingsong Tool free?
Qingsong Tool is free to download, with no in-app purchases.
Do CLAGE Smart or Qingsong Tool have ads?
Neither CLAGE Smart nor Qingsong Tool shows ads.
Which is updated more often, CLAGE Smart or Qingsong Tool?
CLAGE Smart ships an update every 3 months, and Qingsong Tool every 5 months. Most recently, CLAGE Smart was updated on November 2, 2026 and Qingsong Tool on November 7, 2026.

Other comparisons