Comparison

Unitify Converter vs iUnits Converter

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

Head to head

Unitify Converter

Quick and easy unit conversion

About

Unitify Converter

Features

Read full description

Convert units easier than ever before. Just choose initial conversion unit and enter amount. Press Convert and that would be it. Easy isn't it?

About

iUnits Converter

Features

Read full description

iUnits Converter: a handy converter for all the used units. Hundreds of units available, dozens of dimensions. Dimensions available: Acceleration Angle Area Concentration Mass Duration Electric Charge Electric Current Electric Potential Difference Electric Resistance Energy Frequency Fuel Efficency Information Storage Length Mass Power Pressure Speed Temperature Volume

Screenshots

Unitify Converter4 screens

iUnits Converter3 screens

Verdict

The call

The clearest difference is update cadence: iUnits Converter at every 6 days against Unitify Converter's every 22 months. iUnits Converter also leads on iOS requirement (14.0 vs 17.6). 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

Unitify Converter ships an update every 22 months, iUnits Converter every 6 days. The most recent releases landed on October 27, 2026 and October 29, 2026 respectively.

Scorecard2 real differences · 4 level

Unitify Converter versus iUnits Converter: the parameters behind the verdict, then further details
Parameter	Unitify Converter	iUnits Converter
Price	Free	Free
Update frequency	Every 22 months	Every 6 days — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad	iPhone, iPod
Requires iOS	17.6	14.0 — better
Further details — not scored
Size	2 MB	6 MB
Age rating	4+	4+
Developer	Omer Rahmanovic	Alessandro Manilii

In-app purchases

None

Unitify Converter

No in-app purchases

None

iUnits Converter

No in-app purchases

Questions

Is Unitify Converter free?

Unitify Converter is free to download, with no in-app purchases.

Is iUnits Converter free?

iUnits Converter is free to download, with no in-app purchases.

Do Unitify Converter or iUnits Converter have ads?

Neither Unitify Converter nor iUnits Converter shows ads.

Which is updated more often, Unitify Converter or iUnits Converter?

Unitify Converter ships an update every 22 months, and iUnits Converter every 6 days. Most recently, Unitify Converter was updated on October 27, 2026 and iUnits Converter on October 29, 2026.