Comparison

Authenticator・2FA・OTP App vs Card Centering Calculator

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

Head to head
About

Authenticator・2FA・OTP App

Features
Read full description

Authenticator・2FA・OTP App is your secure and reliable companion for protecting your online accounts. Generate time-based one-time passwords (TOTP) instantly and keep your two-factor authentication codes organized and accessible. Key Features: - Generate TOTP codes for all your 2FA-enabled accounts - Auto-lock after 30 seconds for enhanced security - Organize accounts into categories like Work, Personal, Finance - Easy account setup by scanning QR codes or entering keys manually - Biometric unlock with Face ID or Touch ID support - Backup and restore your accounts across devices - Clean, intuitive interface for quick access Stay protected across all your services with Authenticator・2FA・OTP App. Simple, fast, and completely private two-factor security at your fingertips. Payment will be charged to the credit card connected to your iTunes Account when you confirm the initial subscription purchase. Subscriptions automatically renew unless auto-renew is turned off at least 24-hours before the end of the current subscription period. Your account will be charged for renewal within 24-hours prior to the end of the current period, and the cost of the renewal will be identified. You may manage your subscription and auto-renewal may be turned off by going to your Account Settings after the purchase. Any unused portion of a free trial period, if offered, will be forfeited when you purchase a subscription, where applicable. Terms of Use & Privacy Policy: https://docs.google.com/document/d/1yn4B_pM7Ij6JTfEZF4URtwOlcW_B-pebAAnnZAVn6Lc/edit?usp=sharing https://docs.google.com/document/d/117gFjdp-d3qbYdMp4rGXxIKdeRcC8BXrqLLKJdhAO6k/edit?usp=sharing

About

Card Centering Calculator

This tool helps trading card collectors measure card centering percentages for both front and back. It allows for manual adjustments and comparison against major grading standards, saving and sharing results.

Highlights
  • Measure card centering percentages
  • Manual edge and rotation adjustments
  • Compare against PSA, BGS, CGC, SGC, TAG standards
  • Browse official grading requirements
  • Save and revisit centering analyses
  • Export and share measurement results
  • Analyze both front and back of cards
Features
Read full description

Perfect your card centering with CCQ, the precision centering tool built for trading card collectors. Measure centering, compare grading standards, and save your results with confidence before submitting cards for grading. Key Features: → Measure Card Centering: Capture or upload a card photo to instantly calculate left/right and top/bottom centering percentages. → Manual Fine-Tuning: Adjust card edges, rotation, and horizontal or vertical tilt for the most accurate centering measurements. → Grading Estimates: Instantly compare your card's centering against PSA, BGS, CGC, SGC, and TAG grading standards. → Grading Standards: Browse official centering requirements from leading grading companies in one convenient place. → Save Your Results: Store centering analyses and revisit them anytime from your saved library. → Share Measurements: Export and share your centering results with friends or communities. → Front & Back Analysis: Measure both sides of your card for a more complete centering evaluation. Whether you're preparing cards for grading or simply evaluating your collection, CCQ gives you the precision and confidence to make informed decisions. Download CCQ now and grade your cards with greater confidence! About Subscription: The free version of CCQ offers limited access. A PRO subscription is required to unlock unlimited centering analyses and the complete app experience. Privacy Policy: https://sites.google.com/view/CCQ/privacy-policy/ Terms of Use: https://sites.google.com/view/CCQ/terms-conditions/ Support: https://sites.google.com/view/CCQ/support/

Screenshots

Authenticator・2FA・OTP App4 screens
Card Centering Calculator4 screens

Verdict

The call

The clearest difference is ads: Authenticator・2FA・OTP App at none against Card Centering Calculator's shown. On price, in-app purchases, device support and iOS requirement 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

Both are free to download. Authenticator・2FA・OTP App sells 2 in-app purchases, starting at $5.99 per 7 days and Card Centering Calculator sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Scorecard1 real difference · 9 level
Authenticator・2FA・OTP App versus Card Centering Calculator: the parameters behind the verdict, then further details
ParameterAuthenticator・2FA・OTP AppCard Centering Calculator
PriceFreeFree
Rating—1.0 (1 ratings) — better
Positive reviews—0.0% of reviews
Number of ratings—1 — better
Update frequency—Every 5 weeks
AdsNo — betterYes
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhoneiPhone, iPad — better
Requires iOS18.017.6 — better
Further details — not scored
Size19 MB16 MB
Age rating4+4+
DeveloperZoran PavlovicPista Devi

In-app purchases

2 purchases

Authenticator・2FA・OTP App

Subscriptions2
  • Authenticator・2FA・OTP・TOTP$5.997 Days
  • Authenticator・2FA・OTP App3 Days trial$5.997 Days
1 purchases

Card Centering Calculator

One-time1
  • CCQ Pro - Lifetime$6.99

Questions

Is Authenticator・2FA・OTP App free?
Authenticator・2FA・OTP App is free to download, with in-app purchases available.
Is Card Centering Calculator free?
Card Centering Calculator is free to download, with in-app purchases available.
Do Authenticator・2FA・OTP App or Card Centering Calculator have ads?
Card Centering Calculator shows ads; Authenticator・2FA・OTP App does not.

Other comparisons