Best Code Generator App

250+ iOS apps curated and reviewed

4.7 avg rating
19 free apps
Updated September 2026

QR & Barcode Scanner is the household name in code generator app, but it's far from the only option. We track 250+ alternatives and competitors on iOS β€” many free, many higher-rated than you'd expect.

Compare top Code Generator App (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1QR & Barcode Scanner: MakerQR & Barcode Scanner: MakerFreeβ€”NoNoJul 2026
2ID.me AuthenticatorID.me AuthenticatorFree4.3β˜… (100K)NoNoSep 2026
3Google AuthenticatorGoogle AuthenticatorFree4.9β˜… (1.2M)NoNoSep 2026
4Microsoft AuthenticatorMicrosoft AuthenticatorFree4.7β˜… (694K)NoNoSep 2026
5QRCode Generator AppQRCode Generator AppFree5.0β˜… (1)NoNoSep 2026
6Authenticator AppAuthenticator AppFree4.6β˜… (49K)NoYesSep 2026
7QR-CodeGeneratorAppQR-CodeGeneratorAppFreeβ€”NoNoAug 2026
8FirstApps QR Code GeneratorFirstApps QR Code GeneratorFreeβ€”β€”NoJul 2026

Top Picks for Code Generator App

4.3😞(100K ratings)
Free
#36in Productivity
ID.me Authenticator screenshot 1
ID.me Authenticator screenshot 2
ID.me Authenticator screenshot 3
ID.me Authenticator screenshot 4

This app provides a free multi-factor authentication solution for your account, adding an extra security layer to prevent unauthorized access. It generates secure verification tokens, including time-based codes and push notifications, to confirm your identity during login.

What We Love

  • πŸš€ Easy to use
  • πŸ’‘ Comprehensive identity verification
  • πŸ‘ Clean and straightforward interface

Room to Improve

  • πŸ› Frequent technical issues
  • πŸ•°οΈ Slow and unresponsive support
  • 🀯 Confusing and frustrating workflow
  • πŸ”’ Privacy and security concerns
  • πŸ™β€β™€οΈ Poor user experience for non-tech-savvy individuals
4.9😞(1.2M ratings)
Free
#3in Utilities
Google Authenticator screenshot 1
Google Authenticator screenshot 2
Google Authenticator screenshot 3
Google Authenticator screenshot 4
Google Authenticator screenshot 5
Google Authenticator screenshot 6

Enhance your online security with a second verification step for your accounts. Generate codes directly on your phone, even offline, to protect against unauthorized access. Sync codes across devices for easy access and manage multiple accounts securely.

What We Love

  • πŸ‘ User-friendly
  • πŸ”’ Secure authentication
  • πŸš€ Simple and fast
  • πŸ”’ Reliable security
  • πŸ‘ Easy to use

Room to Improve

  • πŸ› Randomly deleted all codes
  • πŸ› Unreliable, lost access to accounts
  • πŸ› Timing issues, codes didn't work
  • πŸ› Accounts duplicated then deleted
  • πŸ› Wiped all accounts after update

More Code Generator App apps to explore

FAQ about Code Generator App

Are there free code generator app for iPhone?
Yes β€” 19 of the top code generator app we rank are free to download, including QR & Barcode Scanner: Maker and ID.me Authenticator.
QR & Barcode Scanner: Maker has no ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 250+ code generator app on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.

Related searches