# Private Diary & Lock vs Smokick

The clearest difference is in-app purchases: Smokick at none against Private Diary & Lock's 3. Private Diary & Lock's advantage is ads (none vs shown) and update cadence (every 5 days vs every 2 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Private Diary & Lock sells 3 in-app purchases, starting at $2.99 per month. Smokick asks for nothing beyond the download.

Private Diary & Lock ships an update every 5 days, Smokick every 2 weeks. The most recent releases landed on November 6, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Private Diary & Lock | Smokick |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/private-diary-and-lock-scriptum/id6803934474/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 5 days** | Every 2 weeks |
| Monetization | Freemium | — |
| Size | 48 MB | 29 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [ANNR Studio](https://appshunter.io/developer/6785540709) | [CIHAN KARA](https://appshunter.io/developer/6807548049) |

## What reviewers say

### Private Diary & Lock

[App page](https://appshunter.io/ios/app/private-diary-and-lock-scriptum/id6803934474)

This app provides a private digital journal experience where all entries are stored locally on your device. It offers daily prompts, voice-to-text input, photo attachments, and robust search capabilities. An optional upgrade unlocks advanced features like biometric lock, AI tidying, and PDF export.

**Highlights:** Daily writing prompts, Voice-to-text input, Photo and location attachments, Local storage and iCloud backup, Searchable journal entries, Optional AI writing assistance, PDF export

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $2.99 | per month |
| Yearly | $22.99 | per year |
| Lifetime | $34.99 | one-time |


### Smokick

[App page](https://appshunter.io/ios/app/smokick-quit-smoking-tracker/id6807548047)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Private Diary & Lock free?

Private Diary & Lock is free to download, with in-app purchases available.

### Is Smokick free?

Smokick is free to download, with no in-app purchases.

### Do Private Diary & Lock or Smokick have ads?

Smokick shows ads; Private Diary & Lock does not.

### Which is updated more often, Private Diary & Lock or Smokick?

Private Diary & Lock ships an update every 5 days, and Smokick every 2 weeks. Most recently, Private Diary & Lock was updated on November 6, 2026 and Smokick on October 29, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*