Encrypted Diary vs Jottii
Encrypted Diary
encrypteddiary.comJottii
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| Figure | Encrypted Diary | Jottii |
|---|---|---|
| Price from | $2.42/mo | $4.08/mo |
| Free plan | — | — |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| Android | Yes | — |
| Plans published | 7 | 3 |
| Spec score · Journal Apps | 8.2 (#10) | 7.9 (#25) |
| Encryption | The maker says entries are encrypted on the user’s device with AES-256-GCM and keys are derived locally from the user’s passphrase using PBKDF2 with 310,000 iterations and a random salt. | The privacy policy says content is encrypted client-side with XSalsa20-Poly1305 using a key derived from the master passphrase with Argon2id or scrypt, and transport uses TLS. |
Plans
Encrypted Diary
- Monthly updates and encrypted cloud$2.99 a month
- Annual updates and encrypted cloud$29 a year
- Cloud storage add-on$29, paid once
- Lifetime License$79, paid once
- Express Bundle$99, paid once
- 15-Year Bundle$299, paid once
- Lifetime updates and encrypted cloud$499, paid once
In their own words
Encrypted Diary
Encrypted Diary is a private journal with an optional on-device AI companion and a vault for documents and media. The Companion can discuss entries, offer prompts, transcribe speech, summarize writing, and compose a memoir locally. News Reporter Mode interviews the writer over time and assembles responses into a profile. The vault can hold wills, final wishes, secrets, photos, voice recordings, and video alongside entries. The maker describes legacy-sharing options such as scheduled or inactivity-triggered release, contact- or milestone-based release, per-entry sharing, and QR memorial access; these features are rolling out after launch. A FamilyTreesAI integration for posthumous publishing of selected entries is marked as coming. The app is listed for Android, Linux, macOS, web, and Windows, and supports offline access, a privacy lock, media attachments, and end-to-end encryption. The maker says encryption happens on the device and that a lost passphrase cannot be recovered. Optional cloud plans include encrypted backup and cross-device sync. Prices range from $2.99 a month to 499.00 USD once, with a 14-day trial and no free plan.