Calc vs Developer Calc Hex Dec Oct Bin
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Calc
A visually appealing and straightforward calculator app for iPhone and iPad. It offers a unique user interface with support for basic and scientific calculations, various number base conversions, and currency and unit conversions.
- Universal app for iPhone and iPad
- Basic and scientific calculations
- Number base conversions (decimal, hex, binary, octal)
- Currency and unit conversions
- Scrollable calculation history
- 10 color themes
Read full descriptionHide full description
Calc is a beautiful simple tape calculator for your iPhone and iPad with a uniq user interface. Features: - universal App for your iPhone and iPad - Slide Over and Split View support - basic calculation - lots of scientific functions - decimal, hexadecimal, binary and octal conversion and calculations - currency conversion - uniq and easy percentage concept - unit conversions - scrollable calculation history - calculation history can be shared - 10 color themes Privacy Policy: https://apps.micw.org/pp.php Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Developer Calc Hex Dec Oct Bin
This app converts numbers between binary, octal, decimal, and hexadecimal bases on a single screen. It also displays color hex codes and RGB values simultaneously. It's designed for developers needing quick base conversions and color code referencing.
- Binary, octal, decimal, hexadecimal conversion
- Color hex code and RGB display
- Large 19-digit decimal display
- Conversion reset toggle
- Maximum and minimum value display
Read full descriptionHide full description
The Calculator for Developer Developer Calc includes the following features: ■ Binary, octal, decimal, and hexadecimal in one screen ■ Color Hex code, RGB in one screen ■ The maximum value : 0x0FFF FFFF FFFF FFFF ■ The minimum value : 0xF000 0000 0000 0000 ■ The large 19-digit display of decimal ■ Conversion reset ON/OFF The following features are not included: (Just For Simple) ■ Scientific: trigonometric, hyperbolic, and logarithmic functions ■ Conversion: length, area, volume, speed, weight, temperature; unit arithmetic
Screenshots
Verdict
The clearest difference is in-app purchases: Developer Calc Hex Dec Oct Bin at none against Calc's 2. Developer Calc Hex Dec Oct Bin also leads on iOS requirement (9.0 vs 15.6). Calc's advantage is ads (none vs shown). On price, rating, review sentiment and ratings volume 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. Calc sells 2 in-app purchases, starting at $0.99 per month. Developer Calc Hex Dec Oct Bin asks for nothing beyond the download.
Developer Calc Hex Dec Oct Bin holds the better App Store score, 4.1 against 3.9. Both are backed by a comparable volume of ratings — 28 and 15 respectively. Written reviews complicate that: 81% of Calc's written reviews are positive against 76% of Developer Calc Hex Dec Oct Bin's, so the app with the better star average is not the one people write more warmly about.
Calc ships an update every 2 months, Developer Calc Hex Dec Oct Bin every 5 months. The most recent releases landed on October 14, 2026 and October 6, 2026 respectively.
| Parameter | Calc | Developer Calc Hex Dec Oct Bin |
|---|---|---|
| Price | Free | Free |
| Rating | 3.9 (28 ratings) | 4.1 (15 ratings) — better |
| Positive reviews | 80.8% of reviews — better | 76.3% of reviews |
| Number of ratings | 28 — better | 15 |
| Update frequency | Every 2 months — better | Every 5 months |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 9.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Mike Wesemann | QQ TSUBASA |
Customer experience
Calc
Developer Calc Hex Dec Oct Bin
Bugs and requests
Calc
Reported bugs
2 issues- Percentage calculations not working correctly
- Cos 90 showing incorrect result
Requested features
6 requests- Copy and paste support
- Larger buttons for easier use
- Ability to clear calculation history
- Auto-insert previous result when using operators
- Landscape mode support
Show 1 moreShow fewer
- Formatting for large numbers (e.g. 1,000,000)
Developer Calc Hex Dec Oct Bin
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Calc
- Calc Pro$0.991 Month
- Calc Pro$4.991 Year
Developer Calc Hex Dec Oct Bin
No in-app purchases
Questions
Is Calc free?
Is Developer Calc Hex Dec Oct Bin free?
Which has better reviews, Calc or Developer Calc Hex Dec Oct Bin?
Do Calc or Developer Calc Hex Dec Oct Bin have ads?
Which is updated more often, Calc or Developer Calc Hex Dec Oct Bin?
Other comparisons
