N51 vs Eterny
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
N51
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The N51 App offers a secure and seamless authentication solution for N51 Invest Users, enabling account opening, login, and service approval using biometrics or a PIN code.
Eterny
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Eterny is your personal space for everything you own, everything that matters, and everything that needs attention. - Overview of your assets, bank and crypto accounts - Real-time reminders and smart alerts - Upload & organize documents securely - See what's missing or needs updating - Share access only where it's needed Our AI financial advisor is being built on top of this security foundation, not underneath it. That would be irresponsible without this security tier first. - quantum-resistant cryptography endorsed by NIST - mobile-first MFA with the same trust semantics as banking apps use - compliance alignment with PSD2 SCA + PSD3/PSR1 directions - future-proof design for the next decade of threat vectors Logging into Eterny now works on the same trust assumptions as logging into your bank. Frictionless access for you and zero access for anyone else. We help you know what you own, where your financial exposure is, what blind spots exist, what risk surfaces are emerging, and in the future, what could go wrong before it goes wrong. This is how we combine wealth tech + estate continuity responsibly. By subscribing to Eterny Premium you agree to our Terms of Use (https://www.apple.com/legal/internet-services/itunes/dev/stdeula/) and Privacy Policy (https://eterny.io/privacy-policy).
Screenshots
Verdict
The clearest difference is in-app purchases: N51 at none against Eterny's 2. N51 also leads on iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Eterny sells 2 in-app purchases, starting at $9.79 per month. N51 asks for nothing beyond the download.
| Parameter | N51 | Eterny |
|---|---|---|
| Price | Free | Free |
| Update frequency | β | Weekly |
| Ads | No | No |
| In-app purchases | No β better | Yes |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 β better | 15.0 |
| Further details β not scored | ||
| Size | 18 MB | 76 MB |
| Age rating | 4+ | 17+ |
| Developer | N51 Invest PTE LTD | Eterny Legacy s.r.o. |
In-app purchases
N51
No in-app purchases
Eterny
- Eterny Premium monthly$9.791 Month
- Eterny Premium yearly$97.901 Year









