Password Generator vs Proton Authenticator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Password Generator
Create secure, random passwords tailored to your needs. Customize length, character types, and exclusions for robust account protection. Essential for safeguarding online accounts.
- Customizable password length
- Include/exclude lowercase letters
- Include/exclude uppercase letters
- Include numbers
- Include special symbols
- Exclude similar characters
- Exclude ambiguous characters
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Password Generator app is used to generate strong and random passwords for any account. A strong password is recommended for any type of secure account that requires a login and a password. With the random password generator, users will be able to generate strong passwords that is customized to their need. For example, users can specify how many characters they want for their passwords, and whether or not the password should include lowercase characters, uppercase characters, numbers, special symbols, excluding ambiguous characters, and excluding similar characters. Following is the full feature of the strong password generator. Password Length - The length of your password. The minimum length should be at least 12 characters for a password to be secure. Lowercase Characters - The option to include or exclude lowercase letters. Uppercase Characters - The option to include or exclude uppercase letters. Numbers - By turn on this option, you want your password to include at least one number. Symbols - Do you want your password to be extra secure? Then include special symbols in your password. Exclude Similar Characters - If you want to easily differentiate from o from 0, you have the option to exclude these characters in your password. Exclude Ambiguous Characters - If you want to eliminate characters like '[]' from your password, turn on this option.
Proton Authenticator
Securely manage your two-factor authentication codes with an open-source, end-to-end encrypted authenticator app. It offers seamless cross-device syncing, effortless import from other apps, and robust backup options, all protected by strict Swiss privacy laws. Take control of your digital security with a trusted and private solution.
- End-to-end encrypted iCloud sync
- Effortless import from other authenticators
- Secure backup and export
- Swiss privacy by design
- Open source and transparent
- Offline support
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Get the authenticator trusted by millions — from Proton Mail, the world's largest encrypted email provider. Proton Authenticator is open source, end-to-end encrypted, and protected by strict Swiss privacy laws. Protect all your new accounts and strengthen security on your existing ones. Proton Authenticator keeps your 2FA codes secure, accessible, and completely private — with full control over where your data is stored. KEY FEATURES Local-First Storage:Your 2FA codes are stored entirely on your device, giving you complete control over your data. Effortless Import: Migrate from Google Authenticator, Authy, or any other app in seconds. Secure Backup & Export: Retain full control of your data with easy backup and restore options. Swiss Privacy by Design: Built under Switzerland's strongest data protection regulations. Open Source & Transparent: Auditable code. No tracking. No ads. Take control of your digital security with encryption you can trust. Free to use: No Proton account required, ad-free. Offline support: On mobile and desktop apps No other 2FA app provides this combination of security and privacy. Trusted by millions. Built by Proton. Take control of your digital security today. Terms of service: https://proton.me/legal/terms Learn more: https://proton.me
Screenshots
Verdict
The clearest difference is rating: Password Generator at 4.9 against Proton Authenticator's 4.4. Proton Authenticator's advantage is ads (none vs shown) and update cadence (weekly vs every 18 months). On price, in-app purchases and device support 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Password Generator holds the better App Store score, 4.9 against 4.4. That said, the two scores are not equally well evidenced: Proton Authenticator has 242 ratings behind it against 12, so its average is the more settled of the two.
Password Generator ships an update every 18 months, Proton Authenticator weekly. The most recent releases landed on September 21, 2026 and October 14, 2026 respectively.
| Parameter | Password Generator | Proton Authenticator |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (12 ratings) — better | 4.4 (242 ratings) |
| Positive reviews | — | 55.7% of reviews |
| Number of ratings | 12 | 242 — better |
| Update frequency | Every 18 months | Weekly — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPad | iPhone, iPad, Apple Watch — better |
| Requires iOS | 26.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 4 MB | 119 MB |
| Age rating | 4+ | 4+ |
| Developer | Qiting Huang | Proton AG |
Customer experience
Password Generator
Proton Authenticator
Bugs and requests
Password Generator
Not enough reviews yet to summarise bugs or requests.
Proton Authenticator
Reported bugs
4 issues- Sync/login loop on iPad
- 2FA input broken on non-iPhone devices
- Screen strobing on iPad
- Duplicate entries after import
Requested features
5 requests- PIN unlock for desktop
- Alphabetical sorting option
- Export function (not just Proton-specific backup)
- Native macOS app
- Option to hide item icons
In-app purchases
Password Generator
No in-app purchases
Proton Authenticator
No in-app purchases
Questions
Is Password Generator free?
Is Proton Authenticator free?
Which has better reviews, Password Generator or Proton Authenticator?
Do Password Generator or Proton Authenticator have ads?
Which is updated more often, Password Generator or Proton Authenticator?
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