Comparison

Chane Base system,2 vs RedoCalc

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

Head to head
About

Chane Base system,2

Easily convert numbers between various bases, from binary to base 95. Supports common bases like decimal and hexadecimal. Offers a user-friendly interface for quick conversions.

Highlights
  • Converts between bases 2 to 95
  • Supports common bases (binary, decimal, hex)
  • User-friendly interface
  • Copy and paste functionality
  • Case-insensitive for bases 36 and below
Features
Read full description

A Simple and User-Friendly Base Converter App! This app allows you to easily convert between different bases, ranging from binary (base 2) to base 95. Common bases like binary, decimal (base 10), hexadecimal (base 16), and base 36 can also be smoothly converted. Using a simple text box, you can easily copy and paste the numbers you wish to convert. Additionally, when both the source and target bases are 36 or below, the app does not distinguish between uppercase and lowercase letters.

About

RedoCalc

Features
Read full description

This is a calculator for people who only use it for simple calculations, such as adding up receipts or calculating the cost of a meal split between several people, but who are always worried about whether the input was correct. As it is a simple calculator, the only operations it can perform are - Four arithmetic operations (addition, subtraction, multiplication, division) - Percentage calculations (including calculations such as consumption tax using percentages) . The results are displayed as numbers with a digit symbol. There is no complicated exponential display. The calculation proceeds in the order of the keys you enter. There is no priority for multiplication or division. The formulas you enter are displayed in order in the upper area as a history. If you tap the white part, it will turn yellow and you will be able to modify that part. (You can modify not only numbers, but also arithmetic symbols such as + and Γ—.) If you tap β€œ=”, the expressions from the first line to the last line will be recalculated. The result will be automatically copied, so you can switch to other apps and paste the value there.

Screenshots

Chane Base system,21 screens
RedoCalc3 screens

Verdict

The call

The clearest difference is ads: Chane Base system,2 at none against RedoCalc's shown. Chane Base system,2 also leads on device support (3 vs 1) and iOS requirement (12.4 vs 18.0). RedoCalc's advantage is update cadence (every 3 days vs every 15 months). On price and in-app purchases there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Chane Base system,2 ships an update every 15 months, RedoCalc every 3 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

Scorecard4 real differences Β· 4 level
Chane Base system,2 versus RedoCalc: the parameters behind the verdict, then further details
ParameterChane Base system,2RedoCalc
PriceFreeFree
Positive reviews100.0% of reviewsβ€”
Update frequencyEvery 15 monthsEvery 3 days β€” better
AdsNo β€” betterYes
In-app purchasesNoNo
MonetizationFreeβ€”
DevicesiPhone, iPad, iPod β€” betteriPhone
Requires iOS12.4 β€” better18.0
Further details β€” not scored
Size1 MB3 MB
Age rating4+4+
Developerζ ͺεΌδΌšη€Ύγƒγƒƒγƒˆγ‚’γ‚―γƒ†γ‚£γƒ“γƒ†γ‚£Toshiyuki Kuwabara

In-app purchases

None

Chane Base system,2

No in-app purchases

None

RedoCalc

No in-app purchases

Questions

Is Chane Base system,2 free?
Chane Base system,2 is free to download, with no in-app purchases.
Is RedoCalc free?
RedoCalc is free to download, with no in-app purchases.
Do Chane Base system,2 or RedoCalc have ads?
RedoCalc shows ads; Chane Base system,2 does not.
Which is updated more often, Chane Base system,2 or RedoCalc?
Chane Base system,2 ships an update every 15 months, and RedoCalc every 3 days. Most recently, Chane Base system,2 was updated on October 24, 2026 and RedoCalc on October 25, 2026.

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