Comparison

Developer Calc Hex Dec Oct Bin vs WiFi QR Maker

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

Head to head
About

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.

Highlights
  • Binary, octal, decimal, hexadecimal conversion
  • Color hex code and RGB display
  • Large 19-digit decimal display
  • Conversion reset toggle
  • Maximum and minimum value display
Features
Read 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

About

WiFi QR Maker

Features
Read full description

Make Wi-Fi Sharing Easier and More Convenient! “WiFi QR Maker” is a user-friendly app that allows anyone to effortlessly create QR codes for Wi-Fi connections. Simply input your SSID and password to instantly generate a QR code that can be saved, shared, or printed. Whether at home, in the office, or at a café, sharing Wi-Fi has never been this smooth and hassle-free. Key Features •Quick QR Code Creation: Generate QR codes instantly by entering your SSID and password. •Save Functionality: Store your created QR codes in the app for quick access anytime. •Easy Sharing: Share your QR codes with friends or family with just one tap. •Print Options: Print QR codes in stylish layouts to use as posters or cards. •Preview Before Printing: Check your design layout with the preview feature before printing. Why Choose This App? •Intuitive and User-Friendly Interface: A simple design that anyone can navigate effortlessly. •All-in-One Functionality: Create, save, share, and print QR codes—all in one app. •Unlimited QR Code Generation: Generate as many QR codes as you need. Save up to 2 QR codes in the free version, or unlock unlimited saves with the premium version. Perfect For: •Café and Restaurant Owners: Easily share Wi-Fi details with customers. •Office Managers: Streamline Wi-Fi sharing for employees and visitors. •Hotel and Guesthouse Operators: Provide stress-free Wi-Fi access to guests. •Home Users: Simplify Wi-Fi sharing with family and friends without the hassle. Upgrade your Wi-Fi sharing experience with “WiFi QR Maker.” Download now and make Wi-Fi sharing easier, faster, and more convenient!

Screenshots

Developer Calc Hex Dec Oct Bin4 screens
WiFi QR Maker4 screens

Verdict

The call

The clearest difference is price: Developer Calc Hex Dec Oct Bin at Free against WiFi QR Maker's $2.99. Developer Calc Hex Dec Oct Bin also leads on iOS requirement (9.0 vs 16.0). WiFi QR Maker's advantage is ads (none vs shown). On update cadence, in-app purchases and device support 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

Developer Calc Hex Dec Oct Bin is free to download; WiFi QR Maker costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Developer Calc Hex Dec Oct Bin ships an update every 5 months, WiFi QR Maker every 7 months. The most recent releases landed on September 22, 2026 and September 17, 2026 respectively.

Scorecard3 real differences · 7 level
Developer Calc Hex Dec Oct Bin versus WiFi QR Maker: the parameters behind the verdict, then further details
ParameterDeveloper Calc Hex Dec Oct BinWiFi QR Maker
PriceFree — better$2.99
Rating4.1 (15 ratings) — better—
Positive reviews76.3% of reviews—
Number of ratings15 — better—
Update frequencyEvery 5 months — betterEvery 7 months
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supported—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS9.0 — better16.0
Further details — not scored
Size4 MB7 MB
Age rating4+4+
DeveloperQQ TSUBASASUMMERBANANA

In-app purchases

None

Developer Calc Hex Dec Oct Bin

No in-app purchases

None

WiFi QR Maker

No in-app purchases

Questions

Is Developer Calc Hex Dec Oct Bin free?
Developer Calc Hex Dec Oct Bin is free to download, with no in-app purchases.
Is WiFi QR Maker free?
WiFi QR Maker costs $2.99, with no in-app purchases.
Do Developer Calc Hex Dec Oct Bin or WiFi QR Maker have ads?
Developer Calc Hex Dec Oct Bin shows ads; WiFi QR Maker does not.
Which is updated more often, Developer Calc Hex Dec Oct Bin or WiFi QR Maker?
Developer Calc Hex Dec Oct Bin ships an update every 5 months, and WiFi QR Maker every 7 months. Most recently, Developer Calc Hex Dec Oct Bin was updated on September 22, 2026 and WiFi QR Maker on September 17, 2026.

Other comparisons