# Big Yellow Diary vs Unpack

The clearest difference is iOS requirement: Big Yellow Diary at 17.0 against Unpack's 26. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Big Yellow Diary sells 1 one-off in-app purchase and Unpack sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Big Yellow Diary ships an update every 6 days, Unpack weekly. The most recent releases landed on October 25, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Big Yellow Diary | Unpack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/unpack-micro-journaling/id6762091805/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Weekly |
| Monetization | — | Free with in-app purchases |
| Size | 5 MB | 12 MB |
| Requires iOS | **17.0** | 26 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [山 黄](https://appshunter.io/developer/1679305097) | [Andriy Gordiyenko](https://appshunter.io/developer/1679055949) |

## What reviewers say

### Big Yellow Diary

[App page](https://appshunter.io/ios/app/big-yellow-diary/id6739752316)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus version | $1.99 | one-time |


### Unpack

[App page](https://appshunter.io/ios/app/unpack-micro-journaling/id6762091805)

Capture your life's moments with this journaling app. Log thoughts, track moods, save photos, and organize memories using tags. It offers a flexible, unstructured approach to documenting your experiences, making it easy to revisit your past.

**Highlights:** Quick journaling for thoughts and moods, Tag entries for automatic collection building, Photo journaling for visual memories, Flexible use as diary, planner, or tracker, Unstructured writing with no minimum length, Effortless life capturing and meaningful revisiting

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $2.99 | per month |
| Annual | $24.99 | per year |


## Frequently asked questions

### Is Big Yellow Diary free?

Big Yellow Diary is free to download, with in-app purchases available.

### Is Unpack free?

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

### Do Big Yellow Diary or Unpack have ads?

Neither Big Yellow Diary nor Unpack shows ads.

### Which is updated more often, Big Yellow Diary or Unpack?

Big Yellow Diary ships an update every 6 days, and Unpack weekly. Most recently, Big Yellow Diary was updated on October 25, 2026 and Unpack on October 18, 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.*