Comparison

Convex Programmer's Calculator vs BinDecHex Converter

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

Head to head
About

Convex Programmer's Calculator

Convert numbers between hexadecimal, decimal, octal, and binary. Perform byte flips, bit shifts, and calculate two's complement. Features bit indicators and word grouping for improved binary readability.

Highlights
  • Number base conversion
  • Two's complement calculation
  • Byte flipping for endianness
  • Left and right bit shifting
  • Binary readability enhancements
  • Copy, paste, and clear functionality
Features
Read full description

Easily convert between hexadecimal, decimal, octal, and binary. Calculate the two's complement of any number. Flip a number's bytes to switch its endianness. Bit-shift left and right. Bit indicators and word grouping make binary easier to read. Tap the number to copy, paste, and clear. Swipe left or right on the number to backspace.

About

BinDecHex Converter

Features
Read full description

"BinDecHex Converter" is a simple base conversion tool that makes converting between Hexadecimal, Decimal, and Binary incredibly smooth. Results are reflected in real-time as you type, eliminating the need to press any cumbersome "convert" buttons. With its clean and minimalist interface, you can get your calculations done the moment you open the app. [Key Features] Real-time base conversion (Hex / Dec / Bin) Simple and intuitive design that anyone can use without hesitation One-tap copy for calculation results [Great For] Numeric calculations and data verification during programming Checking color codes (HEX) for web design Supporting IT studies and certification prep Anytime you need a quick base conversion Say goodbye to tedious manual calculations and searching for conversion websites. Let BinDecHex Converter handle your calculations easily and smartly!

Screenshots

Convex Programmer's Calculator4 screens
BinDecHex Converter2 screens

Verdict

The call

The clearest difference is in-app purchases: Convex Programmer's Calculator at none against BinDecHex Converter's 2. Convex Programmer's Calculator also leads on ads (none vs shown). BinDecHex Converter's advantage is update cadence (every 8 days vs every 8 months). On price, 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. BinDecHex Converter sells 2 one-off in-app purchases. Convex Programmer's Calculator asks for nothing beyond the download.

UpkeepUpdate frequency

Convex Programmer's Calculator ships an update every 8 months, BinDecHex Converter every 8 days. The most recent releases landed on June 11, 2026 and September 11, 2026 respectively.

Scorecard3 real differences · 7 level
Convex Programmer's Calculator versus BinDecHex Converter: the parameters behind the verdict, then further details
ParameterConvex Programmer's CalculatorBinDecHex Converter
PriceFreeFree
Rating4.7 (6 ratings) — better—
Positive reviews66.7% of reviews—
Number of ratings6 — better—
Update frequencyEvery 8 monthsEvery 8 days — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhoneiPhone
Requires iOS16.0 — better17.6
Further details — not scored
Size0 MB4 MB
Age rating4+4+
DeveloperMatthew DaigleShota Yamada

In-app purchases

None

Convex Programmer's Calculator

No in-app purchases

2 purchases

BinDecHex Converter

One-time2
  • Buy Me α Coffee ☕️$1.99
  • Remove Ads$2.99

Questions

Is Convex Programmer's Calculator free?
Convex Programmer's Calculator is free to download, with no in-app purchases.
Is BinDecHex Converter free?
BinDecHex Converter is free to download, with in-app purchases available.
Do Convex Programmer's Calculator or BinDecHex Converter have ads?
BinDecHex Converter shows ads; Convex Programmer's Calculator does not.
Which is updated more often, Convex Programmer's Calculator or BinDecHex Converter?
Convex Programmer's Calculator ships an update every 8 months, and BinDecHex Converter every 8 days. Most recently, Convex Programmer's Calculator was updated on June 11, 2026 and BinDecHex Converter on September 11, 2026.

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