# HaruMemo Diary [Lite] vs Catlog

The clearest difference is in-app purchases: HaruMemo Diary [Lite] at none against Catlog's 3. HaruMemo Diary [Lite] also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Catlog sells 3 one-off in-app purchases. HaruMemo Diary [Lite] asks for nothing beyond the download.

HaruMemo Diary [Lite] ships an update every 11 days, Catlog weekly. The most recent releases landed on October 20, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | HaruMemo Diary [Lite] | Catlog |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/catlog-cat-diary/id6752438401/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 11 days | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 187 MB | 95 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jaewoo Seung](https://appshunter.io/developer/1779454437) | [EunWon Lee](https://appshunter.io/developer/1839324013) |

## What reviewers say

### HaruMemo Diary [Lite]

[App page](https://appshunter.io/ios/app/harumemo-diary-lite/id6738117050)

**In-app purchases:** none


### Catlog

[App page](https://appshunter.io/ios/app/catlog-cat-diary/id6752438401)

Record daily emotions and activities with stickers and photos. Share your life with loved ones in groups and decorate a personalized virtual space. Discover a feline friend based on a personality test.

**Highlights:** Emotion & activity calendar, Photo and text journaling, Group sharing with loved ones, Virtual yard decoration, Personalized cat companion, Camping site theme

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 200 cookies | $0.99 | one-time |
| 650 cookies | $1.99 | one-time |
| 420 cookies | $1.99 | one-time |


## Frequently asked questions

### Is HaruMemo Diary [Lite] free?

HaruMemo Diary [Lite] is free to download, with no in-app purchases.

### Is Catlog free?

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

### Do HaruMemo Diary [Lite] or Catlog have ads?

Catlog shows ads; HaruMemo Diary [Lite] does not.

### Which is updated more often, HaruMemo Diary [Lite] or Catlog?

HaruMemo Diary [Lite] ships an update every 11 days, and Catlog weekly. Most recently, HaruMemo Diary [Lite] was updated on October 20, 2026 and Catlog on October 24, 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.*