Comparison

Danfoss Ally™ vs Memory Guardian Checklist

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

Head to head
About

Danfoss Ally™

Control your home's radiator and underfloor heating from your smartphone. Optimize comfort and energy efficiency by adapting room temperatures to your daily schedule. Integrates with other smart home devices and voice assistants for seamless control.

Highlights
  • Full control of radiator and underfloor heating
  • Adapt temperature to daily schedule
  • Easy to use and install
  • Remote control from anywhere
  • Up to 30% energy savings
  • Works with Alexa & Google Assistant
  • Zigbee 3.0 certified
Features
Read full description

Danfoss Ally™ - a new frontrunner in connected home heating It’s time to say hello to a smart heating system that fits into your pocket. Danfoss Ally™ gives you all the benefits of a full-blown smart heating system – in a simple easy-to-use app. With Danfoss Ally™ you get full control of your radiator and floor heating as well as your heating bill. From virtually anywhere and at any time whether you’re at home or on the go. You can even control your heating system with your voice as Danfoss Ally™ speaks with all your other IoT friends. The intuitive app user interface is designed to make your everyday life as simple and comfortable as possible. The app guides you through the quick set-up. Lets you fit your home heating to your daily routines. And gives you the complete overview and control at all times. Danfoss Ally™ is Zigbee 3.0 certified. This means that it speaks the same wireless language as tons of other smart home devices around the globe. Allowing you to connect Danfoss Ally™ to your existing smart home setup. And to make your smart home even smarter. Life is complicated enough as it is. No need for your smart heating to be. Key features: • Full control of radiator and underfloor heating via the app on your smartphone • A higher level of comfort and energy efficiency by adapting room temperature to a daily schedule • Easy to use and install with the intuitive app control • Designed to bridge form and functionality • Remote control from everywhere • Up to 30% energy savings • Fits all valves • A maintenance-free thermostat – the battery lasts up to two years • Works with Amazon Alexa & Google Assistant • Excellent temperature control • EPBD compliant • Open API • Zigbee 3.0 certified

About

Memory Guardian Checklist

Features
Read full description

Memory Guardian Checklist helps you check important things before leaving home or going to bed, without having to rely on memory. Use a simple checklist for keys, wallet, phone, stove, doors, windows, lights, and anything else you want to remember. Mark what you have actually checked and save the result so you can look back later. It is made for those everyday moments when you leave home and suddenly think, “Did I forget something?” What you can do: • Check important things before leaving home • Create a checklist for bedtime • Save what you checked and when • Add a photo or video for your own reference • View recent checks in your history • Add and customize checklist items • Set reminders by time or location Memory Guardian Checklist is not a medical app and does not diagnose, treat, or prevent any condition. It is a simple tool for creating a calmer routine and keeping a record of the things you checked.

Screenshots

Danfoss Ally™4 screens
Memory Guardian Checklist4 screens

Verdict

The call

The clearest difference is update cadence: Memory Guardian Checklist at every 3 days against Danfoss Ally™'s every 3 months. Danfoss Ally™'s advantage is iOS requirement (12.2 vs 17.0). On price, ads, in-app purchases and device support 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

Danfoss Ally™ ships an update every 3 months, Memory Guardian Checklist every 3 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 8 level
Danfoss Ally™ versus Memory Guardian Checklist: the parameters behind the verdict, then further details
ParameterDanfoss Ally™Memory Guardian Checklist
PriceFreeFree
Rating4.3 (22 ratings) — better—
Positive reviews40.5% of reviews—
Number of ratings22 — better—
Update frequencyEvery 3 monthsEvery 3 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPod — betteriPhone
Requires iOS12.2 — better17.0
Further details — not scored
Size151 MB5 MB
Age rating4+4+
DeveloperDanfoss A/SValeriia Machulina

In-app purchases

None

Danfoss Ally™

No in-app purchases

None

Memory Guardian Checklist

No in-app purchases

Questions

Is Danfoss Ally™ free?
Danfoss Ally™ is free to download, with no in-app purchases.
Is Memory Guardian Checklist free?
Memory Guardian Checklist is free to download, with no in-app purchases.
Do Danfoss Ally™ or Memory Guardian Checklist have ads?
Neither Danfoss Ally™ nor Memory Guardian Checklist shows ads.
Which is updated more often, Danfoss Ally™ or Memory Guardian Checklist?
Danfoss Ally™ ships an update every 3 months, and Memory Guardian Checklist every 3 days. Most recently, Danfoss Ally™ was updated on November 5, 2026 and Memory Guardian Checklist on October 31, 2026.

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