# nikki vs Personal Diary (Journal) App

The clearest difference is rating: nikki at 5.0 against Personal Diary (Journal) App's 4.4. nikki also leads on review sentiment (98% vs 87%). Personal Diary (Journal) App's advantage is ads (none vs shown) and ratings volume (106 vs 5). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. nikki sells 2 one-off in-app purchases and Personal Diary (Journal) App sells 4 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

nikki holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Personal Diary (Journal) App has 106 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 98% of nikki's written reviews are positive against 87% of Personal Diary (Journal) App's.

nikki ships an update every 2 months, Personal Diary (Journal) App every 5 weeks. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | nikki | Personal Diary (Journal) App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/nikki-diary/id921470934/reviews)** | [4.4 (106 ratings)](https://appshunter.io/ios/app/personal-diary-journal-app/id1052570257/reviews) |
| Number of ratings | 5 | **106** |
| Positive reviews | **98.1% of reviews** | 87.4% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 30 MB | 26 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [REVOLAB Inc.](https://appshunter.io/developer/575787284) | [Wern Jie Lim](https://appshunter.io/developer/1032934247) |

## What reviewers say

### nikki

[App page](https://appshunter.io/ios/app/nikki-diary/id921470934)

This app allows you to keep a private diary with rich media. You can add photos, take notes in a chat format, and use it as a planner. Security features include password and biometric locks, with customizable themes to personalize your journaling experience.

**Highlights:** Insert pictures into diary entries, Chat-style memo function, Use as a future date schedule book, Password and biometric app lock, Various fun stamps, Customizable timeline themes (Pinboard, List, Calendar)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 添付画像を10枚にUP | $2.99 | one-time |
| 広告非表示（広告を外す） | $7.99 | one-time |


### Personal Diary (Journal) App

[App page](https://appshunter.io/ios/app/personal-diary-journal-app/id1052570257)

This app provides a simple and secure digital space for journaling. It offers passcode and biometric protection, iCloud sync across devices, and the ability to add photos, moods, and weather to your entries. It's designed to be an accessible and ad-free journalling experience.

**Highlights:** Passcode & biometric protection, iCloud sync across devices, Import photos into entries, Set mood and weather, Daily writing reminders, VoiceOver support, Dark Mode

**Features:** Siri integration

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Continuous Tip | $1.99 | per month |
| Small Tip | $0.99 | one-time |
| Medium Tip | $2.99 | one-time |
| Large Tip | $9.99 | one-time |

**What reviewers like**

- 💻 Simple and easy to use
- 🔒 Secure with passcode/Touch ID
- 🌤️ Ability to track mood and weather
- 📸 Option to add photos
- 🔍 Useful search functionality

**What reviewers complain about**

- 🐛 Occasional crashes and stability issues
- 🗓️ Lack of calendar view to easily navigate entries
- 🔍 Search functionality could be improved
- 📁 Issues with syncing and backing up data
- 🤖 Automatic mood/weather detection not always accurate

**Reported bugs**

- Entries sometimes disappear or fail to load
- Passcode/Touch ID not working reliably
- Syncing issues between devices
- Unexpected crashes when opening the app

**Requested features**

- Add ability to password protect individual entries
- Implement calendar view for better navigation
- Allow adding videos and other media types
- Improve search capabilities with advanced filters
- Provide better data backup and export options


## Frequently asked questions

### Is nikki free?

nikki is free to download, with in-app purchases available.

### Is Personal Diary (Journal) App free?

Personal Diary (Journal) App is free to download, with in-app purchases available.

### Which has better reviews, nikki or Personal Diary (Journal) App?

nikki is rated higher. nikki averages 5.0 out of 5 from 5 ratings, while Personal Diary (Journal) App averages 4.4 from 106 ratings.

### Do nikki or Personal Diary (Journal) App have ads?

nikki shows ads; Personal Diary (Journal) App does not.

### Which is updated more often, nikki or Personal Diary (Journal) App?

nikki ships an update every 2 months, and Personal Diary (Journal) App every 5 weeks. Most recently, nikki was updated on November 1, 2026 and Personal Diary (Journal) App on November 2, 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.*