# Secret Diary - Locked Journal — Encrypted, offline, no account

> Encrypted, offline, no account (iPhone/iPad app by JIHOON KIM.)

- Source: https://appshunter.io/ios/app/secret-diary-locked-journal/id6807888848 (this page in markdown: same URL + `.md`)
- Developer: [JIHOON KIM](https://appshunter.io/developer/6802467671)
- Category: Lifestyle
- Price: $0.29
- Age rating: 4+
- Requires: iOS 16.0 · 1 MB
- Languages: American English
- Released: 2026-09-07
- Data updated: 2026-10-11

## What is Secret Diary?

A diary nobody else can read. No account, no server, no sign-in.

What you write is encrypted on this device with AES-256-GCM. The key never leaves the device, and we cannot read it. There is no networking code in the app at all, so it works identically in Airplane Mode.

WHAT IT HAS
- Unlock with Face ID, Touch ID, or a passphrase
- Entries by date, with search
- Stored on this device only - no cloud sync

WHAT IT DOESN'T DO
No subscription. No advertising. No analytics. No tracking. No account. You buy it once.

Note: if you forget your passphrase, nobody can recover it. That is the promise this app keeps.

## Is Secret Diary safe?

Not enough ratings yet to assess Secret Diary.

## Is Secret Diary legit?

Secret Diary - Locked Journal appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Secret Diary is 65 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 4 releases)

### 1.3 — 2026-10-08

Internal cleanup. No feature changes.

### 1.2 — 2026-10-02

• 일기를 몇 편 쓴 뒤 한 번, 별점 남기기 안내가 나올 수 있어요. 쓰는 중이나 잠금 해제 직후에는 나오지 않아요.
• 설정에 같은 개발자의 다른 앱 소개(More Apps)를 추가했습니다.

### 1.1 — 2026-10-01

앱스토어 검색어를 정리했습니다. 앱 기능은 1.0 버전과 같습니다.

### 1.0 — 2026-09-08

No release notes.

## More apps by JIHOON KIM

- [숫자놀이 - 유아 수세기 숫자공부](https://appshunter.io/ios/app/id6802467669)
- [노트속지 - 다이어리 속지 만들기](https://appshunter.io/ios/app/id6802716825)
- [BookPaper - 책 속 문장 카드](https://appshunter.io/ios/app/bookpaper/id6802718237)
- [한글이랑 - 유아 한글떼기·이름쓰기](https://appshunter.io/ios/app/id6806000783)
- [Day Timeblock - Plan Widget](https://appshunter.io/ios/app/day-timeblock-plan-widget/id6807889785)

All apps by JIHOON KIM: https://appshunter.io/developer/6802467671

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-11.*