Comparison

Unified vs AirFryer Convert

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

Head to head
About

Unified

Features
Read full description

This app allows hosting different HMIs to monitor and control a plant or machine. You can create the HMIs with the Unified-E App Designer and publish them on the Unified-E App Manager. Unified-E is a software product which is used to operate machines or plants with a smartphone. App development time is drastically reduced by using the "Unified-E App Designer" software, where you can define both the HMI views and push notifications for your individual HMI app. No app programming knowledge is required. There is a Gateway PC required which connects smartphone with machine and ensures that communication is secured and only granted for authorized users. The "Pro" license also allows operating a machine via the Internet without performing any configuration on the firewall or router. By now there are already multiple Unified-E endpoint adapters, e. g. for the S7-, ControlLogix-, Modbus- or OPC UA interface. The software, user manuals, licenses and further information can be found on the website ww.unified-e.com. For developers and integrators all licenses are for free.

About

AirFryer Convert

Features
Read full description

Airfryer Convert is the essential tool for every air fryer enthusiast. Just enter the temperature and cooking time from a traditional oven recipe, and the app instantly calculates the perfect air fryer settings. Features: • Instant conversion of temperature & time • Simple and fast interface • Supports °C / °F and minutes / hours Cook smarter, save energy, and get crispy results every time!

Screenshots

Unified1 screens
AirFryer Convert1 screens

Verdict

The call

The clearest difference is update cadence: AirFryer Convert at every 4 days against Unified's every 4 weeks. Unified's advantage is iOS requirement (13.0 vs 18.5). 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

Unified ships an update every 4 weeks, AirFryer Convert every 4 days. The most recent releases landed on October 17, 2026 and October 22, 2026 respectively.

Scorecard2 real differences · 4 level
Unified versus AirFryer Convert: the parameters behind the verdict, then further details
ParameterUnifiedAirFryer Convert
PriceFreeFree
Update frequencyEvery 4 weeksEvery 4 days — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better18.5
Further details — not scored
Size189 MB7 MB
Age rating4+4+
DeveloperUnified-E AGBaptiste DAJON

In-app purchases

None

Unified

No in-app purchases

None

AirFryer Convert

No in-app purchases

Questions

Is Unified free?
Unified is free to download, with no in-app purchases.
Is AirFryer Convert free?
AirFryer Convert is free to download, with no in-app purchases.
Do Unified or AirFryer Convert have ads?
Neither Unified nor AirFryer Convert shows ads.
Which is updated more often, Unified or AirFryer Convert?
Unified ships an update every 4 weeks, and AirFryer Convert every 4 days. Most recently, Unified was updated on October 17, 2026 and AirFryer Convert on October 22, 2026.

Other comparisons