Comparison

Color Time Gen vs QR Code Reader & Scan History

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

Head to head
About

Color Time Gen

Customize your watch face with a highly visible time complication. Choose from various circular and corner complication types, and select from 25 colors for each line to personalize your display.

Highlights
  • Highly visible time complication
  • 6 circular complication types
  • 4 corner complication types
  • 25 color options per line
  • Japanese era name support
Features
Read full description

Main Features 1. Highly visible time complication 2. Choose from 6 types of circular complications and 4 types of corner complications 3. Select from 40 colors for each line 4. Support Japanese era name *1 The time may have a few seconds of discrepancy, so please use it as a reference. *2 The calendar setting in the Watch app only supports the Gregorian calendar. *3 The correct color display is confirmed on watch faces such as Infograph, Modular, and Activity (excluding colored dial) *4 Some watch faces may not reflect color settings and appear in monotone (e.g., "Breathe" watch face).

About

QR Code Reader & Scan History

Features
Read full description

The fastest way to scan a QR code โ€” and find it again later. Open the app and the camera is already scanning. No buttons, no menus, no waiting. Point it at a QR code and the link or text appears instantly. WHY PEOPLE CHOOSE THIS SCANNER โ€ข Instant scanning โ€” the camera starts the moment you open the app โ€ข Scan from photos & screenshots โ€” read QR codes saved in your Photos โ€ข Scan QR codes on your screen โ€” use "Read QR" from the share menu in Safari, Photos or any app, without switching apps โ€ข History with notes โ€” every scan is saved automatically, so you never lose a link โ€ข One tap from Control Center โ€” launch the scanner from anywhere SCAN ANYTHING Restaurant menus, event tickets, coupons, Wi-Fi cards, flyers, business cards, product labels, payment links and more. Works in the dark with the built-in flashlight. USE RESULTS RIGHT AWAY โ€ข Open links in Safari or your browser โ€ข Copy text with one tap โ€ข Share to any app via the share sheet NEVER LOSE A QR CODE AGAIN Scanned codes are saved to your history. Add a note like "conference Wi-Fi" or "coupon from the cafรฉ", then find it later with keyword search. Delete items one by one or clear everything at once. SIMPLE & LIGHTWEIGHT One job, done well. No sign-up, no account โ€” just open and scan. *QR Code is a registered trademark of DENSO WAVE INCORPORATED.

Screenshots

QR Code Reader & Scan History4 screens

Verdict

The call

The clearest difference is price: QR Code Reader & Scan History at Free against Color Time Gen's $0.99. Color Time Gen's advantage is ads (none vs shown) and iOS requirement (16.6 vs 18.6). On update cadence, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

QR Code Reader & Scan History is free to download; Color Time Gen costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Color Time Gen ships an update every 2 weeks, QR Code Reader & Scan History fortnightly. The most recent releases landed on October 14, 2026 and October 13, 2026 respectively.

Scorecard3 real differences ยท 5 level
Color Time Gen versus QR Code Reader & Scan History: the parameters behind the verdict, then further details
ParameterColor Time GenQR Code Reader & Scan History
Price$0.99Free โ€” better
Positive reviews66.7% of reviewsโ€”
Update frequencyEvery 2 weeksFortnightly โ€” better
AdsNo โ€” betterYes
In-app purchasesNoNo
MonetizationPaidโ€”
DevicesiPhone, Apple Watch โ€” betteriPhone
Requires iOS16.6 โ€” better18.6
Further details โ€” not scored
Size1 MB5 MB
Age rating4+4+
DeveloperNAOTO UENOASAYA, LLC

In-app purchases

None

Color Time Gen

No in-app purchases

None

QR Code Reader & Scan History

No in-app purchases

Questions

Is Color Time Gen free?
Color Time Gen costs $0.99, with no in-app purchases.
Is QR Code Reader & Scan History free?
QR Code Reader & Scan History is free to download, with no in-app purchases.
Do Color Time Gen or QR Code Reader & Scan History have ads?
QR Code Reader & Scan History shows ads; Color Time Gen does not.
Which is updated more often, Color Time Gen or QR Code Reader & Scan History?
Color Time Gen ships an update every 2 weeks, and QR Code Reader & Scan History fortnightly. Most recently, Color Time Gen was updated on October 14, 2026 and QR Code Reader & Scan History on October 13, 2026.

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