Comparison

Proton Authenticator & 2FA vs Bounty Go

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

Head to head
About

Proton Authenticator & 2FA

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.

Highlights
  • 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
Features
Read full description

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

About

Bounty Go

Features
Read full description

Someone near you is looking for their dog right now. You are probably going to walk past it. Bounty Go is a live map of lost pets and missing things in your neighbourhood. Every pin was posted by the owner who lost it, and every pin carries a real cash reward for whoever brings it home. HOW IT WORKS 1. Open the map Lost pets and lost things near you show up as pins. Each one says what it is, roughly where it went missing, and what the owner is offering. 2. Keep half an eye out A search zone is 300 m to 2.5 km across, which is about the size of a normal walk. Spotted something? Reporting a sighting takes seconds, and the owner hears about it straight away. 3. Hand it back You arrange the handover in the app with a one-time code, so both sides know they are meeting the right person. Then the owner pays you the reward, face to face. ABOUT THE MONEY, PLAINLY The reward is an offer from the owner. It is not a payment we process. When you return something the owner pays you directly, in cash or by transfer, however the two of you agree. Bounty Go never takes a percentage and never holds the money. That cuts both ways: because we never touch the reward, we cannot guarantee it either. We remove suspicious listings and ban people who post rewards they do not intend to pay, but the deal itself belongs to the two of you. What keeps the lights on: owners pay a small fee to post a listing, and can pay to boost one. That is the whole business. YOUR LOCATION STAYS YOURS A listing's pin is deliberately wrong. It sits 80 to 250 metres from where the pet was actually last seen, and only the owner ever sees the true spot. Your own position is never shown to anyone: not to owners, not to finders, not on any public map. MEETING PEOPLE Handovers use a one-time code, so nobody hands a pet to the wrong person. Meet somewhere public. Report anything that feels off and we act on it within 24 hours. Lose something and your street becomes a search party. Find something and you are the reason it got home. TERMS AND PRIVACY Terms of Use (EULA): https://bountygo.app/terms Privacy Policy: https://bountygo.app/privacy

Screenshots

Proton Authenticator & 2FA4 screens
Bounty Go4 screens

Verdict

The call

The clearest difference is in-app purchases: Proton Authenticator & 2FA at none against Bounty Go's 1. Proton Authenticator & 2FA also leads on update cadence (weekly vs every 3 weeks) and device support (3 vs 1). On price and ads 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. Bounty Go sells 1 in-app purchase, starting at $5.99 per month. Proton Authenticator & 2FA asks for nothing beyond the download.

UpkeepUpdate frequency

Proton Authenticator & 2FA ships an update weekly, Bounty Go every 3 weeks. The most recent releases landed on October 21, 2026 and October 11, 2026 respectively.

Scorecard4 real differences · 6 level
Proton Authenticator & 2FA versus Bounty Go: the parameters behind the verdict, then further details
ParameterProton Authenticator & 2FABounty Go
PriceFreeFree
Rating4.4 (333 ratings) — better—
Positive reviews57.6% of reviews—
Number of ratings333 — better—
Update frequencyWeekly — betterEvery 3 weeks
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, Apple Watch — betteriPhone
Requires iOS17.0 — better26.0
Further details — not scored
Size120 MB17 MB
Age rating4+12+
DeveloperProton AGYaniv George Perez

Bugs and requests

Proton Authenticator & 2FA

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

Bounty Go

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Proton Authenticator & 2FA

No in-app purchases

1 purchases

Bounty Go

Subscriptions1
  • Listings on the Map$5.991 Month

Questions

Is Proton Authenticator & 2FA free?
Proton Authenticator & 2FA is free to download, with no in-app purchases.
Is Bounty Go free?
Bounty Go is free to download, with in-app purchases available.
Do Proton Authenticator & 2FA or Bounty Go have ads?
Neither Proton Authenticator & 2FA nor Bounty Go shows ads.
Which is updated more often, Proton Authenticator & 2FA or Bounty Go?
Proton Authenticator & 2FA ships an update weekly, and Bounty Go every 3 weeks. Most recently, Proton Authenticator & 2FA was updated on October 21, 2026 and Bounty Go on October 11, 2026.

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