Comparison

Hour Calc vs QR Code Generator & QR Maker

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

Head to head
About

Hour Calc

Converts time between hours:minutes and decimal hours formats. Features include easy input, minute validation, and autocompletion for readability. Supports iPhone and iPad with autosized tables.

Highlights
  • Hours:minutes to decimal hours conversion
  • Decimal hours to hours:minutes conversion
  • Easy number keypad input
  • Minute input validation
  • Autocompletion for readability
  • Native iPad support
Features
Read full description

A small utility that converts hours:minutes format to decimal hours (h.xx), also called industrial hours, and vice versa. Features: • Easy input with number keypad on iPhone and iPod Touch • Check for minute input and warning on more than 59min • Autocompletion if less than 10min are entered for better readability (5h 2min will show as 5:02) • Independent tables for both calculators • Possibility to delete single values in both tables for correction • Clear button for complete deletion of tables • Autosized tables on iPhone 5 showing 5 entries • Native iPad support • 100% add free Please give a good rating if you like the app to support further development. For any questions send a email.

About

QR Code Generator & QR Maker

Features
Read full description

Easily scan or create QR codes on the go with a sleek, intuitive interface designed for speed, convenience, and customization. Whether you’re unlocking quick information or sharing data effortlessly, our app makes QR code management fast and stress-free. • Fast & Reliable QR Scanning Scan QR codes from magazines, packaging, digital screens, or anywhere else — instantly and accurately. • Create Custom QR Codes Generate personalized QR codes for over 50 use cases including websites, Wi-Fi networks, contact info, payments, social media links, menus, events, and more. • Stylish QR Codes Make your QR codes pop! Choose from a range of color options to make them more appealing and brand-friendly. • Easy Sharing Send your QR codes to anyone through messaging apps, email, or social platforms — sharing made simple. • Secure iCloud Sync All your QR codes are securely stored in your personal iCloud account. We don’t collect or store any data — your privacy is our priority. • Works on iPhone & iPad Enjoy seamless syncing across all your iOS and iPadOS devices. • Family Sharing Support Access PREMIUM features with up to 5 family members using Apple’s Family Sharing.Easily scan or create QR codes on the go with a sleek, intuitive interface designed for speed, convenience, and customization. Whether you’re unlocking quick information or sharing data effortlessly, our app makes QR code management fast and stress-free. Standard Apple Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://digitalhole.github.io/qrmaker.html

Screenshots

Hour Calc4 screens
QR Code Generator & QR Maker4 screens

Verdict

The call

The clearest difference is price: QR Code Generator & QR Maker at Free against Hour Calc's $0.99. QR Code Generator & QR Maker also leads on update cadence (every 6 weeks vs every 3 months). Hour Calc's advantage is in-app purchases (none vs 2) and ads (none vs shown). On 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

QR Code Generator & QR Maker is free to download; Hour Calc costs $0.99 up front. QR Code Generator & QR Maker sells 2 in-app purchases, starting at $2.99 per month. Hour Calc asks for nothing beyond the download.

UpkeepUpdate frequency

Hour Calc ships an update every 3 months, QR Code Generator & QR Maker every 6 weeks. The most recent releases landed on October 8, 2026 and October 5, 2026 respectively.

Scorecard5 real differences · 5 level
Hour Calc versus QR Code Generator & QR Maker: the parameters behind the verdict, then further details
ParameterHour CalcQR Code Generator & QR Maker
Price$0.99Free — better
Rating4.0 (1 ratings) — better—
Positive reviews87.5% of reviews—
Number of ratings1 — better—
Update frequencyEvery 3 monthsEvery 6 weeks — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationPaid—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS8.0 — better16.0
Further details — not scored
Size8 MB26 MB
Age rating4++4
DeveloperGuenter FreytagDigital Hole Pvt. Ltd.

In-app purchases

None

Hour Calc

No in-app purchases

2 purchases

QR Code Generator & QR Maker

Subscriptions2
  • QR Code Premium Monthly$2.991 Month
  • QR Code Premium Yearly$9.991 Year

Questions

Is Hour Calc free?
Hour Calc costs $0.99, with no in-app purchases.
Is QR Code Generator & QR Maker free?
QR Code Generator & QR Maker is free to download, with in-app purchases available.
Do Hour Calc or QR Code Generator & QR Maker have ads?
QR Code Generator & QR Maker shows ads; Hour Calc does not.
Which is updated more often, Hour Calc or QR Code Generator & QR Maker?
Hour Calc ships an update every 3 months, and QR Code Generator & QR Maker every 6 weeks. Most recently, Hour Calc was updated on October 8, 2026 and QR Code Generator & QR Maker on October 5, 2026.

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