Comparison

iotGizmo vs DLM Config

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

Head to head
About

iotGizmo

Features
Read full description

IotGizmo Corporation has developed a home automation application that works on IotGizmo hardware. This application running on smart phone controls Home Thermostat via celluar network or WIFI network talks to a cloud server. Using this application home owner can control house temperatures by activating Heat/Cold/Fan modes of the iotGizmo thermostat. This application has ability to 'Schedule Seven Day Programming' or 'One Day' programming to HEAT/COOL the house. This application can initialize iotGizmo thermostat WIFI password via smart-config protocol. Future release of iotGizmo application also monitors amount of time heating/cooling system has been used and could compute energy usage using back-end cloud servers and email an 'Energy Consumption Report'. This application has basic functionality to add a device, remove a device and has been written to primarily control iotGizmo's Thermostats, Dimmers, Socket and LED Bulbs. Continued use of GPS running in the background can dramatically decrease battery life

About

DLM Config

This app enables authorized users to wirelessly configure and manage Wattstopper Wireless DLM devices and room networks. It simplifies the setup of secure wireless rooms, allowing for parameter changes, firmware updates, and scene creation without additional hardware.

Highlights
  • Wirelessly scan and pair DLM devices
  • Configure room networks
  • Change room and device parameters
  • Update device firmware over-the-air
  • Create and edit custom room scenes
  • Cloud backup and retrieval of project files
  • View room diagnostics
Features
Read full description

The DLM Configuration app from Legrand allows authorized users to wirelessly scan for, pair together, and configure Wattstopper Wireless DLM devices and room networks. The app creates a secure environment to easily establish and manage DLM wireless rooms across a project. Replacing the traditional LMCT-100 infrared remote, no other hardware or tools are needed to commission and configure Wireless DLM devices. With an authorized Legrand Wattstopper login/account, technicians can do everything necessary to start up a Wireless DLM projects, including: - Securely pair Wireless DLM room devices together for default room behavior - Change room and device parameters for code compliance - Update device firmware "OTA" (over the air) - Create and edit custom room scenes - Back up to and retrieve project files from the cloud - View room diagnostics (battery levels, mesh health, etc)

Screenshots

iotGizmo4 screens
DLM Config4 screens

Verdict

The call

The clearest difference is iOS requirement: DLM Config at 15.0 against iotGizmo's 17.0. 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

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

iotGizmo ships an update every 2 months, DLM Config every 6 weeks. The most recent releases landed on October 10, 2026 and October 1, 2026 respectively.

Scorecard1 real difference · 7 level
iotGizmo versus DLM Config: the parameters behind the verdict, then further details
ParameteriotGizmoDLM Config
PriceFreeFree
Positive reviews—0.0% of reviews
Update frequencyEvery 2 monthsEvery 6 weeks — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.015.0 — better
Further details — not scored
Size46 MB184 MB
Age rating17+4+
DeveloperIOTGIZMO CorporationTHE WATT STOPPER, INC.

In-app purchases

None

iotGizmo

No in-app purchases

None

DLM Config

No in-app purchases

Questions

Is iotGizmo free?
iotGizmo is free to download, with no in-app purchases.
Is DLM Config free?
DLM Config is free to download, with no in-app purchases.
Do iotGizmo or DLM Config have ads?
Neither iotGizmo nor DLM Config shows ads.
Which is updated more often, iotGizmo or DLM Config?
iotGizmo ships an update every 2 months, and DLM Config every 6 weeks. Most recently, iotGizmo was updated on October 10, 2026 and DLM Config on October 1, 2026.

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