# Quick Daily Journal vs Deep Sky Diary

The clearest difference is rating: Deep Sky Diary at 5.0 against Quick Daily Journal's 4.3. Deep Sky Diary also leads on in-app purchases (none vs 3) and update cadence (every 3 days vs weekly). Quick Daily Journal's advantage is ratings volume (6 vs 2). On price, ads and device support there is nothing between them.

Both are free to download. Quick Daily Journal sells 3 in-app purchases, starting at $2.99 per month. Deep Sky Diary asks for nothing beyond the download.

Deep Sky Diary holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 6 and 2 respectively.

Quick Daily Journal ships an update weekly, Deep Sky Diary every 3 days. The most recent releases landed on July 30, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Quick Daily Journal | Deep Sky Diary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (6 ratings)](https://appshunter.io/ios/app/quick-daily-journal/id1224797713/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/deep-sky-diary/id1510396752/reviews)** |
| Number of ratings | **6** | 2 |
| Positive reviews | 82.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | **Every 3 days** |
| Monetization | Freemium | **Free** |
| Size | 99 MB | 8 MB |
| Requires iOS | 18.0 | **14.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Kevin Hall](https://appshunter.io/developer/1200331745) | [Shunzhe Ma](https://appshunter.io/developer/1052286218) |

## What reviewers say

### Quick Daily Journal

[App page](https://appshunter.io/ios/app/quick-daily-journal/id1224797713)

This app simplifies daily journaling with a card-based system for text, photos, and voice notes. Build a consistent habit with streak tracking and gentle reminders, all while ensuring your privacy with local storage and optional iCloud sync.

**Highlights:** One card per day, Text, photo, and voice note capture, Calendar view, Streak tracking, Marble Collection for consistency, Local and iCloud sync, Export and backup

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pro | $2.99 | per month |
| Yearly Pro | $19.99 | per year |
| Lifetime Pro | $49.99 | one-time |


### Deep Sky Diary

[App page](https://appshunter.io/ios/app/deep-sky-diary/id1510396752)

Record your thoughts and memories for your future self or send messages into the void. This app allows you to create regular diary entries, schedule future readings, or send messages that are permanently deleted.

**Highlights:** Regular diary entries, Scheduled future readings, Ephemeral black hole messages, Optional black hole receipt

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Quick Daily Journal free?

Quick Daily Journal is free to download, with in-app purchases available.

### Is Deep Sky Diary free?

Deep Sky Diary is free to download, with no in-app purchases.

### Which has better reviews, Quick Daily Journal or Deep Sky Diary?

Deep Sky Diary is rated higher. Quick Daily Journal averages 4.3 out of 5 from 6 ratings, while Deep Sky Diary averages 5.0 from 2 ratings.

### Do Quick Daily Journal or Deep Sky Diary have ads?

Neither Quick Daily Journal nor Deep Sky Diary shows ads.

### Which is updated more often, Quick Daily Journal or Deep Sky Diary?

Quick Daily Journal ships an update weekly, and Deep Sky Diary every 3 days. Most recently, Quick Daily Journal was updated on July 30, 2026 and Deep Sky Diary on September 9, 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.*