Crypto Notes vs Notes and Keys(Notes & Keys)
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Crypto Notes
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The goal of the Crypto Notes app is to create the most secure note-taking application. Without the password, no one can access or modify your notes. We use an encryption method that is very close to information-theoretic security, providing a level of security equivalent to it in most typical scenarios. The password is the only way to access your notes. If you forget it, the content of your notes will be permanently lost. Therefore, please make sure to remember your password carefully and avoid setting one that is too simple, to prevent others from guessing it through brute force attacks. Notes are encrypted and stored locally, not on the server. You can back them up via iCloud.
Notes and Keys(Notes & Keys)
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Notes and Keys(Notes & Keys) is a secure and reliable password manager designed to safely store and manage your account details. Save usernames, passwords, categories, notes, and image referencesβall encrypted and stored only on your device. Your images remain safely in your phoneβs pictures area, with only references stored locally for added privacy. With advanced encryption, multi-factor authentication, and biometric security (facial recognition and fingerprint lock on supported devices), your credentials stay protected from unauthorized access. Enjoy one-tap login, organize accounts with custom categories, and quickly find your details with a powerful search feature.Currently free with annual renewal, with potential paid plans in the future. Download Notes and Keys(Notes & Keys) now and take control of your digital security!
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Verdict
The clearest difference is iOS requirement: Notes and Keys(Notes & Keys) at 12.0 against Crypto Notes's 17.6. On price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Crypto Notes ships an update every 11 days, Notes and Keys(Notes & Keys) fortnightly. The most recent releases landed on October 4, 2026 and October 16, 2026 respectively.
| Parameter | Crypto Notes | Notes and Keys(Notes & Keys) |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 11 days β better | Fortnightly |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Requires iOS | 17.6 | 12.0 β better |
| Further details β not scored | ||
| Size | 1 MB | 34 MB |
| Age rating | 4+ | 4+ |
| Developer | εΈ ι΅ | Calpine Labs Private Limited |
In-app purchases
Crypto Notes
No in-app purchases
Notes and Keys(Notes & Keys)
No in-app purchases
Questions
Is Crypto Notes free?
Is Notes and Keys(Notes & Keys) free?
Do Crypto Notes or Notes and Keys(Notes & Keys) have ads?
Which is updated more often, Crypto Notes or Notes and Keys(Notes & Keys)?
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