Comparison

All Unit Conversion vs Signed Base Converter

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

Head to head
About

All Unit Conversion

Easily convert between various units of measurement with this free utility app. It supports conversions for length, area, volume, mass, time, digital storage, energy, and currency.

Highlights
  • Length conversion
  • Area conversion
  • Volume conversion
  • Mass conversion
  • Time conversion
  • Currency conversion
Features
Read full description

This is a simple and useful free unit converter - Length Converter - Area Converter - Volume Converter - Mass Converter - Time Converter - Digital Storage Converter - Energy Converter - Currency Converter

About

Signed Base Converter

Features
Read full description

Signed Base Converter is a clean and focused tool for everyday number base conversion. Switch between decimal-to-hexadecimal and hexadecimal-to-decimal conversion, and the input automatically changes to match the selected direction. The app also shows the corresponding binary representation so you can inspect the actual bit pattern at a glance. Signed Base Converter supports both signed and unsigned interpretation, with selectable 8, 16, 32, and 64-bit widths. When you change the bit width or number mode, the app displays the current minimum and maximum values, making it easier to understand valid ranges, two's-complement values, and overflow limits. Key features: Decimal to hexadecimal conversion Hexadecimal to decimal conversion Binary output shown at the same time Signed and unsigned number modes 8, 16, 32, and 64-bit width options Minimum and maximum value display for the current mode Automatic input conversion when switching direction Chinese and English interface support Signed Base Converter is useful for computer science learning, software development, embedded debugging, data inspection, and daily numeric format conversion.

Screenshots

All Unit Conversion4 screens
Signed Base Converter4 screens

Verdict

The call

The clearest difference is ads: All Unit Conversion at none against Signed Base Converter's shown. Signed Base Converter's advantage is update cadence (fortnightly vs every 2 months). On price, in-app purchases, device support and iOS requirement 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

All Unit Conversion ships an update every 2 months, Signed Base Converter fortnightly. The most recent releases landed on October 17, 2026 and October 16, 2026 respectively.

Scorecard2 real differences · 8 level
All Unit Conversion versus Signed Base Converter: the parameters behind the verdict, then further details
ParameterAll Unit ConversionSigned Base Converter
PriceFreeFree
Rating4.6 (17 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings17 — better—
Update frequencyEvery 2 monthsFortnightly — better
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree—
DevicesiPhoneiPhone, iPad — better
Requires iOS16.6 — better17.0
Further details — not scored
Size22 MB10 MB
Age rating4+4+
DeveloperTiago Do Couto洋 刘

In-app purchases

None

All Unit Conversion

No in-app purchases

None

Signed Base Converter

No in-app purchases

Questions

Is All Unit Conversion free?
All Unit Conversion is free to download, with no in-app purchases.
Is Signed Base Converter free?
Signed Base Converter is free to download, with no in-app purchases.
Do All Unit Conversion or Signed Base Converter have ads?
Signed Base Converter shows ads; All Unit Conversion does not.
Which is updated more often, All Unit Conversion or Signed Base Converter?
All Unit Conversion ships an update every 2 months, and Signed Base Converter fortnightly. Most recently, All Unit Conversion was updated on October 17, 2026 and Signed Base Converter on October 16, 2026.

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