Comparison

Qr code Scanner vs Calog

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

Head to head
About

Qr code Scanner

Features
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In the information age, QR codes are a very convenient and effective tool. Whether in life, work, or entertainment, it can be seen everywhere. QR codes use a unique information encoding method to transform complex data into simple graphics, achieving rapid transmission of information. We provide the following features: 1. Scan the QR code to obtain QR code information and generate records for easy viewing. 2. Various QR code specific templates are available for you to choose from. 3. Customize the QR code style, add icons to the QR code, change the color of the QR code, modify the background of the QR code, and create your own personalized QR code. 4. One click sharing, whether it is a QR code created by oneself or QR code information obtained through scanning, can be shared. 5. We provide different types of QR code content generation templates for you to choose from, such as: Common software: business card, phone, clipboard, website, email, contacts, SMS, WIFI, etc. And there are also some popular social media apps available Come and create your own exclusive QR code! Automatic Renewal Service Statement: 1. Payment: After the user confirms the purchase and makes the payment, it will be credited to their iTunes account; 2. Cancel Renewal: To cancel the renewal, please manually turn off the automatic renewal function in iTunes/Apple ID settings management 24 hours before the current subscription period expires. Once cancelled, no further charges will be made; 3. Renewal: The Apple iTunes account will be charged within 24 hours before expiration, and after successful charging, the subscription period will be extended by one subscription period. Terms of Use: https://docs.google.com/document/d/1gHbU5hxA4e9ZwLT0MjJcgbdph6PB4nbkZL_4lmPkTeM/edit?tab=t.0 Privacy Policy: https://docs.google.com/document/d/14amC_ZSb_qDu37_cxlnq-jTcSq5FeALf9pkt8mcg6ho/edit?tab=t.0

About

Calog

Features
Read full description

Calog is an intelligent app designed to help you track your daily meals and analyze nutrition. With advanced AI food recognition technology, simply take a photo to instantly get calorie and nutrient information, making healthy eating easier and more efficient. Key Features: AI Food Recognition: Snap a photo of your meal to automatically calculate calories and nutrients Meal Logging: Quickly record breakfast, lunch, dinner, and snacks Daily Summary: See total calories, protein, fat, and carbs at a glance Advanced Analysis (Subscription): Get more precise nutrition insights and trend charts Fully Local Storage: All data is stored on your device; no login required No Registration Needed: Start using immediately—simple, fast, and secure Why Choose Calog? Privacy First: Your data stays entirely on your device—you are in full control Easy to Use: Intuitive interface for fast, hassle-free meal tracking Smart Insights: AI-powered analysis to help you manage calories and nutrients effectively Calog is your perfect companion for daily meal management. Whether your goal is weight loss, muscle gain, or general healthy eating, Calog provides smart support. Start using Calog today and make meal tracking simple, intelligent, and effective! Terms of User :https://ww7emq8pji1.feishu.cn/wiki/IVjkwp3uuiZMM7k655Fc9ujhnUb?from=from_copylink Privacy Policy:https://ww7emq8pji1.feishu.cn/wiki/UF8rwIUhIiOqdUkD5cBc5FWdnMg?from=from_copylink Subscription Terms: https://ww7emq8pji1.feishu.cn/wiki/Ttdyw0McpioS6kk4xKLcvDP9nFe?from=from_copylink

Screenshots

Qr code Scanner4 screens
Calog4 screens

Verdict

The call

Qr code Scanner and Calog are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both are free to download. Qr code Scanner sells 3 in-app purchases, starting at $9.00 per 7 days and Calog sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

ScorecardNo meaningful differences
Qr code Scanner versus Calog: the parameters behind the verdict, then further details
ParameterQr code ScannerCalog
PriceFreeFree
Update frequencyWeekly—
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPodiPhone, iPod
Requires iOS13.013.0
Further details — not scored
Size53 MB23 MB
Age rating9+17+
Developer海瑶 麦CYstudio

In-app purchases

3 purchases

Qr code Scanner

Subscriptions1
  • Weekly Members3 Days trial$9.007 Days
One-time2
  • Monthly Membership$15.00
  • Annual Membership$50.00
2 purchases

Calog

Subscriptions2
  • Monthly Subscription$3.991 Month
  • Yearly Subscription$29.991 Year

Questions

Is Qr code Scanner free?
Qr code Scanner is free to download, with in-app purchases available.
Is Calog free?
Calog is free to download, with in-app purchases available.
Do Qr code Scanner or Calog have ads?
Neither Qr code Scanner nor Calog shows ads.

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