LunaOTP vs Keystone Nexus
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LunaOTP
This app provides secure two-factor authentication (2FA) for your online accounts using Apple's Keychain for storage. It offers encrypted iCloud sync, export/import options, and Face ID/Touch ID protection for enhanced security.
- Apple Keychain security
- Encrypted iCloud sync
- Export/Import OTP codes
- Face ID and Touch ID support
- Offline functionality
- Category management
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Introducing LunaOTP - the paramount of secure two-factor authentication (2FA) for your Mac, iPhone, and iPad. In an era where digital security is non-negotiable, Luna OTP stands as a bastion of protection for your online accounts. It's your shield against unauthorized access in the vast expanse of the digital universe. Exclusive Keychain Security: LunaOTP champions unparalleled security by exclusively using Apple's Keychain to save your 2FA codes. This means your codes are stored in a highly secure, system-wide storage compartment designed by Apple, renowned for its robust encryption and security measures. With Luna OTP, your codes reside solely on your device and are never stored elsewhere. Key Features: Broad Service Compatibility: Seamlessly integrates with numerous services like Google, Heroku, Dropbox, Facebook, GitHub, and more, providing a versatile 2FA solution. Encrypted iCloud Sync: Experience the convenience of syncing your 2FA codes across all your devices with iCloud, fortified by top-tier encryption. Export/Import your OTP codes with password protection in JSON, plain Text or encrypted formats Organize your accounts with the new category management system Face ID and Touch ID Enabled: Safeguard your LunaOTP app with the cutting-edge Touch ID technology, ensuring that only you can access your sensitive 2FA codes. Offline Functionality: LunaOTP doesn't just work online; it ensures you have access to your 2FA codes even when you're disconnected from the internet. Privacy-Centric Approach: Your privacy is our top priority. LunaOTP is designed to be a fortress of privacy - we do not collect, store, or transmit any of your personal data. Rest assured, your information stays exclusively within the confines of your own device.
Keystone Nexus
Manage your digital assets securely with this companion app for a hardware wallet. It offers multi-chain support, an intuitive interface for all skill levels, and ensures you maintain full control and ownership of your cryptocurrency.
- Multi-chain asset management
- Intuitive user interface
- Full asset control and ownership
- Syncs with hardware wallet
- Send and receive digital assets
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**The next evolution in secure crypto management.** Keystone Nexus is the official companion app for the **Keystone 3 PRO**, delivering seamless and secure management of your digital assets. **Key Features:** - **Multi-Chain Support:** Send, receive, and manage your digital assets seamlessly. - **Simple & Intuitive Design:** User-friendly interface tailored for both crypto beginners and pros. - **Ultimate Control:** Your assets. Maintain full ownership and security at all times. - **Stay Synced:** Manage your crypto portfolio securely across mobile and the Keystone 3 PRO hardware wallet. **Need Help?** For questions or support, contact us at: **support@keyst.one** Learn more: [https://keyst.one](https://keyst.one/)
Screenshots
Verdict
The clearest difference is price: Keystone Nexus at Free against LunaOTP's $4.99. Keystone Nexus also leads on update cadence (fortnightly vs every 14 months) and ratings volume (9 vs 2). LunaOTP's advantage is rating (5.0 vs 4.6) and device support (3 vs 1). On ads, in-app purchases 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
Keystone Nexus is free to download; LunaOTP costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.
LunaOTP holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 2 and 9 respectively.
LunaOTP ships an update every 14 months, Keystone Nexus fortnightly. The most recent releases landed on June 4, 2026 and October 24, 2026 respectively.
| Parameter | LunaOTP | Keystone Nexus |
|---|---|---|
| Price | $4.99 | Free — better |
| Rating | 5.0 (2 ratings) — better | 4.6 (9 ratings) |
| Positive reviews | — | 40.0% of reviews |
| Number of ratings | 2 | 9 — better |
| Update frequency | Every 14 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPad, Mac — better | iPhone |
| Requires iOS | 16.6 | 16.6 |
| Further details — not scored | ||
| Size | 2 MB | 54 MB |
| Age rating | 4+ | 4+ |
| Developer | Reza Moallemi | YANSSIE HK LIMITED |
Customer experience
LunaOTP
Keystone Nexus
In-app purchases
LunaOTP
No in-app purchases
Keystone Nexus
No in-app purchases
Questions
Is LunaOTP free?
Is Keystone Nexus free?
Which has better reviews, LunaOTP or Keystone Nexus?
Do LunaOTP or Keystone Nexus have ads?
Which is updated more often, LunaOTP or Keystone Nexus?
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