Convex Programmer's Calculator vs Hex to Decimal Converter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Number base conversion
- Two's complement calculation
- Byte flipping for endianness
- Left and right bit shifting
- Binary readability enhancements
- Copy, paste, and clear functionality
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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.
Hex to Decimal Converter
Easily convert hexadecimal numbers to decimal or binary, and vice versa. The app provides instant results as you type and allows for quick copying of converted values to your clipboard.
- Hexadecimal to decimal conversion
- Decimal to hexadecimal conversion
- Hexadecimal to binary conversion
- Binary to hexadecimal conversion
- Real-time conversion as you type
- Copy converted results to clipboard
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Do you need to convert hexadecimal numbers to decimal or binary or vice versa? This handy app will make it easy for you. Enter your number and see the result while you type. Click on the result and it will be conveniently copied into your clipboard. Any questions or suggestions? Contact me at applecabhara@gmail.com.
Screenshots
Verdict
Convex Programmer's Calculator and Hex to Decimal Converter both sit at 4.7 stars, but that hides the real split: 67% of Convex Programmer's Calculator's written reviews are positive against 50% of Hex to Decimal Converter's. Hex to Decimal Converter's advantage is device support (3 vs 1) and iOS requirement (9.0 vs 16.0). On price, rating, ratings volume and update cadence 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 4.7 for Convex Programmer's Calculator against 4.6 for Hex to Decimal Converter. Both are backed by a comparable volume of ratings — 6 and 9 respectively. Written reviews are what separate them: 67% of Convex Programmer's Calculator's written reviews are positive against 50% of Hex to Decimal Converter's.
Convex Programmer's Calculator ships an update every 8 months, Hex to Decimal Converter every 12 months. The most recent releases landed on June 11, 2026 and September 19, 2026 respectively.
| Parameter | Convex Programmer's Calculator | Hex to Decimal Converter |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (6 ratings) — better | 4.6 (9 ratings) |
| Positive reviews | 66.7% of reviews — better | 50.0% of reviews |
| Number of ratings | 6 | 9 — better |
| Update frequency | Every 8 months — better | Every 12 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 9.0 — better |
| Further details — not scored | ||
| Size | 0 MB | 31 MB |
| Age rating | 4+ | 4+ |
| Developer | Matthew Daigle | Christina Bharara |
Customer experience
Convex Programmer's Calculator
Hex to Decimal Converter
In-app purchases
Convex Programmer's Calculator
No in-app purchases
Hex to Decimal Converter
No in-app purchases
Questions
Is Convex Programmer's Calculator free?
Is Hex to Decimal Converter free?
Which has better reviews, Convex Programmer's Calculator or Hex to Decimal Converter?
Do Convex Programmer's Calculator or Hex to Decimal Converter have ads?
Which is updated more often, Convex Programmer's Calculator or Hex to Decimal Converter?
Other comparisons
