Developer Calc Hex Dec Oct Bin

DAI WEIJIE · Utilities

4.1 15 ratings Free

Independent analytics for this App Store listing. AppTracker is not affiliated with DAI WEIJIE.

Chart standing · US

Not currently charting in this storefront.

What changed · US

Listing changes AppTracker has observed for this app in this storefront — new versions, price moves, rating shifts, and store copy.

Sep 19, 2026
Rating ★ 4.07 → 4.13
Sep 6, 2026
Rating ★ 4.13 → 4.07

Price & rating history · US

Reconstructed from the listing changes AppTracker has observed in this storefront. A field is charted once it has changed more than once, and each line starts at the value it moved from.

Average rating history over the observed period. 4.00 4.05 4.10 4.15 4.20 Sep 4 Sep 14 Sep 24 Oct 5 Oct 15

Average rating · ★ 4.13 now · 2 changes on record

Ratings breakdown · US

The star breakdown behind this app's rating in this storefront.

5★ 60% 9
4★ 20% 3
3★ 7% 1
2★ 0% 0
1★ 13% 2

In-app purchases · US

No in-app purchases.

Screenshots

About

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

What's new · 2.2.11

Fixed a little bug.

Details

DeveloperDAI WEIJIE
ReleasedOct 2012
UpdatedAug 2025
Version2.2.11
Size4.7 MB
RequiresiOS 9.0 or later
Age rating4+
LanguagesChinese, English, Japanese
PriceFree
Categories UtilitiesEducation
Bundle IDqqtsubasa.ios.devcalc