Comparison

Unit Converter vs Unit converter

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

Head to head
About

Unit Converter

Features
Read full description

Unit Converter - SLOX is a simple and powerful unit conversion app. [Features] • 8 categories: Length, Weight, Temperature, Volume, Area, Speed, Time, Data • Real-time conversion • 8 languages supported (English, Korean, Japanese, Chinese, Spanish, German, French, Portuguese) • Beautiful dark theme • Copy results to clipboard • Conversion formula display [Supported Units] Length: m, km, cm, mm, mi, yd, ft, in Weight: kg, g, mg, lb, oz, t Temperature: °C, °F, K Volume: L, mL, gal, qt, pt, cup, fl oz Area: m², km², cm², ha, ac, ft², in² Speed: m/s, km/h, mph, kn, ft/s Time: s, min, h, d, wk, mo, yr Data: B, KB, MB, GB, TB, bit Convert any unit you need, instantly!

About

Unit converter

Features
Read full description

UnitFlow is a smart, professional unit converter designed for fast and accurate results. Convert across 14 categories: Pressure, Length, Power, Flow, Area, Energy, Speed, Volume, Density, Acceleration, Force, Mass, Temperature, and Angle Why users choose UnitFlow: - Real-time conversion as you type - Smart input detection (for example: 10 km, 5 bar) - Scientific notation support for technical values - Adjustable precision (2-10 decimals) plus precision mode - Quick unit search and easy unit swap - Save favorite conversion pairs - Local conversion history (last 20 entries) - View all conversions mode from one input - Locale-aware number formatting - Light, dark, or system theme - Optional screen rotation lock - Works fully offline, with no account required Built for engineering tasks and everyday use, UnitFlow helps you convert units quickly and confidently wherever you are.

Screenshots

Unit Converter3 screens
Unit converter4 screens

Verdict

The call

The clearest difference is update cadence: Unit Converter at daily against Unit converter's every 3 months. Unit Converter also leads on iOS requirement (13.0 vs 16.4). 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

Unit Converter ships an update daily, Unit converter every 3 months. Both last shipped on October 28, 2026.

Scorecard2 real differences · 4 level
Unit Converter versus Unit converter: the parameters behind the verdict, then further details
ParameterUnit ConverterUnit converter
PriceFreeFree
Update frequencyDaily — betterEvery 3 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad
Requires iOS13.0 — better16.4
Further details — not scored
Size20 MB41 MB
Age rating4+4+
DeveloperSEOKWON YANGClaudio Fusillo

In-app purchases

None

Unit Converter

No in-app purchases

None

Unit converter

No in-app purchases

Questions

Is Unit Converter free?
Unit Converter is free to download, with no in-app purchases.
Is Unit converter free?
Unit converter is free to download, with no in-app purchases.
Do Unit Converter or Unit converter have ads?
Neither Unit Converter nor Unit converter shows ads.
Which is updated more often, Unit Converter or Unit converter?
Unit Converter ships an update daily, and Unit converter every 3 months. Most recently, Unit Converter was updated on October 28, 2026 and Unit converter on October 28, 2026.

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