Comparison

Radar tools 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

Radar tools

Features
Read full description

Radar Tools is a tool for easy debugging with hardware radar level meter and liquid level meter for Bluetooth connection

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

Radar tools4 screens
Signed Base Converter4 screens

Verdict

The call

The clearest difference is ads: Radar tools at none against Signed Base Converter's shown. Radar tools also leads on iOS requirement (12.0 vs 17.0). Signed Base Converter's advantage is update cadence (fortnightly vs every 2 months). 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

Radar tools ships an update every 2 months, Signed Base Converter fortnightly. The most recent releases landed on October 9, 2026 and October 16, 2026 respectively.

Scorecard3 real differences · 3 level
Radar tools versus Signed Base Converter: the parameters behind the verdict, then further details
ParameterRadar toolsSigned Base Converter
PriceFreeFree
Update frequencyEvery 2 monthsFortnightly — better
AdsNo — betterYes
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad
Requires iOS12.0 — better17.0
Further details — not scored
Size37 MB10 MB
Age rating17+4+
Developer广岳 刘洋 刘

In-app purchases

None

Radar tools

No in-app purchases

None

Signed Base Converter

No in-app purchases

Questions

Is Radar tools free?
Radar tools 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 Radar tools or Signed Base Converter have ads?
Signed Base Converter shows ads; Radar tools does not.
Which is updated more often, Radar tools or Signed Base Converter?
Radar tools ships an update every 2 months, and Signed Base Converter fortnightly. Most recently, Radar tools was updated on October 9, 2026 and Signed Base Converter on October 16, 2026.

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