Comparison

Unitify vs Unit Converter SDG

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

Head to head
About

Unitify

Read full description

Unit conversion app, simple, quick, and easy to use. App Features: • App includes so many unit measurements. • Save your favorite unit conversion for fast and easy access. • Show/Hide unit groups based on your preference. • Easy in-app search. • Quick search by typing the unit you want to convert from, in the Spotlight search.

About

Unit Converter SDG

Easily convert between various units of measurement with this straightforward tool. Quickly and accurately switch from one unit to another for everyday tasks.

Highlights
  • Easy unit conversion
  • Accurate measurements
  • Simple interface
  • Quick switching between units
Features
Read full description

A unit converter is a powerful tool that makes it easy and simple to convert between different units of measurement, helping you quickly and accurately switch from one unit to another with ease.

Screenshots

Unitify4 screens
Unit Converter SDG4 screens

Verdict

The call

The clearest difference is ads: Unitify at none against Unit Converter SDG's shown. Unitify also leads on update cadence (every 2 weeks vs every 12 months). Unit Converter SDG's advantage is iOS requirement (11.0 vs 15.0). On price, 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 ships an update every 2 weeks, Unit Converter SDG every 12 months. The most recent releases landed on November 7, 2026 and November 4, 2026 respectively.

Scorecard3 real differences · 6 level
Unitify versus Unit Converter SDG: the parameters behind the verdict, then further details
ParameterUnitifyUnit Converter SDG
PriceFreeFree
Rating—4.5 (13 ratings) — better
Number of ratings—13 — better
Update frequencyEvery 2 weeks — betterEvery 12 months
AdsNo — betterYes
In-app purchasesNoNo
Monetization—Ad-supported
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.011.0 — better
Further details — not scored
Size5 MB12 MB
Age rating4+4+
DeveloperMarwa Abou NiaajSDG CODE DOO NIS

In-app purchases

None

Unitify

No in-app purchases

None

Unit Converter SDG

No in-app purchases

Questions

Is Unitify free?
Unitify is free to download, with no in-app purchases.
Is Unit Converter SDG free?
Unit Converter SDG is free to download, with no in-app purchases.
Do Unitify or Unit Converter SDG have ads?
Unit Converter SDG shows ads; Unitify does not.
Which is updated more often, Unitify or Unit Converter SDG?
Unitify ships an update every 2 weeks, and Unit Converter SDG every 12 months. Most recently, Unitify was updated on November 7, 2026 and Unit Converter SDG on November 4, 2026.

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