FormatFox vs Auth Code
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
FormatFox
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FormatFox is a free iPhone app that converts images, PDFs, and audio entirely on your device ā no subscription, no uploads, and no account. It converts HEIC, JPG, and PNG, resizes images, and combines multiple photos into a single PDF, all offline. A one-time Pro unlock adds batch conversion and audio transcoding to M4A, WAV, AIFF, and CAF. Most converters meter you to one file, hide a weekly subscription behind the Save button, or quietly upload your private files to a server. FormatFox does none of that. Every conversion runs 100% on your device. Nothing is uploaded. It even works in Airplane Mode. FREE, forever: ⢠Convert HEIC, JPG and PNG ⢠Resize images ⢠Combine photos into a single PDF ⢠See the exact before ā after size of every file PRO ā one simple, one-time unlock (no subscription): ⢠Batch-convert many files at once ⢠Transcode audio: M4A, WAV, AIFF, CAF ⢠Quality & compression control ⢠Keep EXIF metadata ⢠"Convert with FormatFox" share action from any app ⢠Remove ads No account. No login. No tracking of your files. Just convert and get on with your day.
Auth Code
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Protect your online accounts with simple and secure two-factor authentication. Auth Code makes it easy to generate 2FA verification codes for your online accounts. Add an account by scanning a QR code or entering a setup key manually, then access your one-time codes whenever you need to sign in. KEY FEATURES ⢠2FA Authentication Generate time-based one-time passwords (TOTP) for services that support authenticator apps. ⢠Quick QR Code Setup Scan a QR code to add an account in seconds. ⢠Manual Setup Add accounts using a secret setup key when QR scanning is unavailable. ⢠Fast Verification Codes Access your authentication codes quickly whenever you sign in. ⢠Multiple Accounts Keep your authentication accounts organized in one convenient place. ⢠Privacy & Security Your authentication data is protected on your device. HOW IT WORKS 1. Enable two-factor authentication on a supported website or service. 2. Scan the provided QR code with Auth Code. 3. Enter the generated verification code to complete setup. 4. Use your new 2FA code whenever you sign in. Two-factor authentication adds an additional layer of protection beyond your password and helps keep your online accounts more secure. Auth Code works with services that support standard authenticator-based two-factor authentication. Privacy Policy: https://sites.google.com/view/2fa-authenticators/privacy-policy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is ads: Auth Code at none against FormatFox's shown. Auth Code also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price and in-app purchases there is nothing between them.
Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS
Both are free to download. FormatFox sells 1 one-off in-app purchase and Auth Code sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.
| Parameter | FormatFox | Auth Code |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | ā |
| Ads | Yes | No ā better |
| In-app purchases | Yes | Yes |
| Devices | iPhone | iPhone, iPad, iPod ā better |
| Requires iOS | 17.0 | 15.0 ā better |
| Further details ā not scored | ||
| Size | 5 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | Levin David Schwab | Ivanna Koryliak |
In-app purchases
FormatFox
- FormatFox Pro$4.99
Auth Code
- Premium Monthly3 Days trial$9.991 Month
- Premium Yearly$39.991 Year









