Comparison

Guardian Keyper vs Authenticator for Uphold

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

Head to head
About

Guardian Keyper

Securely back up your digital secrets like passwords and seed phrases using decentralized social recovery. Encrypt and fragment your data across trusted devices, ensuring only you can access it.

Highlights
  • Decentralized social recovery
  • Encrypts and fragments digital secrets
  • Trusted Guardian device network
  • PGP-style asymmetric cryptography
  • Open-source for transparency
  • Mitigates single points of failure
Features
Read full description

Guardian Keyper is a secure, decentralized mobile app that offers you peace of mind by safeguarding your digital secrets using advanced social recovery technology. The risk of data leakage from centralized storage is eliminated with Keyper, ensuring your passwords, seed phrases, and all private data remain exclusively yours. Harness the power of Web3 Social Recovery technology by encrypting your digital secrets and fragmenting them to the shards stored by trusted Guardians: your smartphone, tablet, or mobile devices of friends and family. Rest assured, neither your Guardians nor Keyper can ever see, store or copy your secret: shards are useless without you. Your Guardians never know your complete secret or contact other Guardians, eliminating the risk of collusion. Key Features: Personally choose your trusted Guardians and be aware of who holds your secret fragments. Mitigate single points of failure and safeguard your digital assets from loss, theft, or hacking. Implement social recovery for any smart contract or account abstraction wallet with Keyper. Secure your secrets with robust PGP-style asymmetric public-key-based cryptography. Stay in Control with Open-Source: Keyper places you in the driver's seat of your digital secrets storage. Access our open-source repository to know precisely who you're entrusting and how the process works. Safeguard your secrets in 5 steps: 1. Install Keyper on at least 3 trusted mobile devices – your Guardians. 2. Add a new Vault on a device for secret entry and recovery. 3. Onboard Guardians by scanning their QR or text codes. 4. Commit your secret(s) to the Vault, where they will be encrypted into Shards and dispatched to Guardians. 5. Retrieve your secrets anytime, provided your Guardians are online. Note: The Vault owner can also be a Guardian, but it's optional (check the “Keep one Shard on my device” checkbox on the Vault creation step). If you decide against retaining a Shard on your device during Vault creation, you'll need 4 devices: the Vault owner and 3 Guardians. If you lose the Vault owner device or one of the Guardians, fear not: you can easily restore your Vault with the consent of the remaining Guardians – ensuring your assets are secure under any circumstances. Word of caution Deleting the app housing your Vault or Shards from your device will cause irreversible loss of them. Restoring a Vault to the device that already holds a shard from the same vault is impossible (this is a limitation of the current release 2.1.1, we will fix it in future releases). Use a device free of any shards from the vault to be restored.

About

Authenticator for Uphold

Read full description

Secure your digital accounts with Authenticator for Uphold, a powerful and easy-to-use app designed to protect your online identity with advanced two-factor authentication (2FA). Whether you're managing financial platforms, crypto wallets, or personal accounts, this app ensures an extra layer of security for your sensitive data. Stay protected with fast, reliable authentication codes and seamless login verification—all in one secure place. With built-in encryption and biometric protection, your data remains safe at all times. The app also supports automatic backup, so you never lose access to your accounts even when switching devices. Designed with a clean and intuitive interface, Authenticator for Uphold makes account security simple for everyone—from beginners to advanced users. Key Features: - Two-Factor Authentication (2FA): Generate secure, time-based codes for your accounts - Fast & Reliable Access: Instant code generation for quick logins - Biometric Protection: Secure your data with Face ID / Touch ID - Backup & Restore: Keep your accounts safe with automatic backup options - Multi-Account Support: Manage all your authentication codes in one place - User-Friendly Interface: Clean, simple, and easy to navigate Perfect for: - Protecting crypto and financial accounts - Enhancing online security - Managing multiple logins safely - Users who value privacy and data protection Take full control of your account security and enjoy peace of mind knowing your data is protected. Subscriptions & In-App Purchases: Weekly — $4.99 Monthly — $12.99 Yearly — $39.99 Lifetime — $59.99 Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. You can manage or cancel your subscription anytime in your device settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://docs.google.com/document/d/1ZlaTP009KyMSqqEXRdR2ihZsFIYoog62ldOWNn7OnKs/edit?tab=t.0 "

Screenshots

Guardian Keyper4 screens
Authenticator for Uphold4 screens

Verdict

The call

The clearest difference is in-app purchases: Guardian Keyper at none against Authenticator for Uphold's 5. Authenticator for Uphold's advantage is update cadence (every 2 weeks vs monthly). On price, ads, 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 for Uphold sells 5 in-app purchases, starting at $4.99 per 7 days. Guardian Keyper asks for nothing beyond the download.

UpkeepUpdate frequency

Guardian Keyper ships an update monthly, Authenticator for Uphold every 2 weeks. The most recent releases landed on October 14, 2026 and October 20, 2026 respectively.

Scorecard2 real differences · 8 level
Guardian Keyper versus Authenticator for Uphold: the parameters behind the verdict, then further details
ParameterGuardian KeyperAuthenticator for Uphold
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyMonthlyEvery 2 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better13.0
Further details — not scored
Size53 MB70 MB
Age rating4+4+
DeveloperGuardian Labs LimitedSBE Ide Ct LLC

In-app purchases

None

Guardian Keyper

No in-app purchases

5 purchases

Authenticator for Uphold

Subscriptions4
  • Weekly-Trial3 Days trial$4.997 Days
  • Weekly$4.997 Days
  • Monthly$12.991 Month
Show 1 more
  • Yearly$39.991 Year
One-time1
  • Lifetime$59.99

Questions

Is Guardian Keyper free?
Guardian Keyper is free to download, with no in-app purchases.
Is Authenticator for Uphold free?
Authenticator for Uphold is free to download, with in-app purchases available.
Do Guardian Keyper or Authenticator for Uphold have ads?
Neither Guardian Keyper nor Authenticator for Uphold shows ads.
Which is updated more often, Guardian Keyper or Authenticator for Uphold?
Guardian Keyper ships an update monthly, and Authenticator for Uphold every 2 weeks. Most recently, Guardian Keyper was updated on October 14, 2026 and Authenticator for Uphold on October 20, 2026.

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