# Lemory vs K

The clearest difference is in-app purchases: K at none against Lemory's 5. Lemory's advantage is update cadence (every 5 days vs every 5 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Lemory sells 5 one-off in-app purchases. K asks for nothing beyond the download.

Lemory ships an update every 5 days, K every 5 months. The most recent releases landed on November 8, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Lemory | K |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/lemory-gratitude-journal/id6746450747/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 5 months |
| Monetization | Free with in-app purchases | — |
| Size | 59 MB | 24 MB |
| Requires iOS | 16.6 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Agyeong An](https://appshunter.io/developer/1714981644) | [Suyong Choi](https://appshunter.io/developer/1799869670) |

## What reviewers say

### Lemory

[App page](https://appshunter.io/ios/app/lemory-gratitude-journal/id6746450747)

Cultivate daily gratitude with this journal app. Record your feelings, track your mood, and unlock adorable collectible characters. Enjoy a private, offline experience with customizable decorative items and daily reminders.

**Highlights:** Daily gratitude journaling, Mood tracking, Collectible character gacha, Customizable decorative items, Daily reminder notifications, Offline and private data storage

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Random Mori ×1 | $0.29 | one-time |
| Home Screen Widgets | $0.49 | one-time |
| Diary Photos | $0.49 | one-time |
| Random Mori ×3 | $0.49 | one-time |
| Random Mori ×2 | $0.49 | one-time |


### K

[App page](https://appshunter.io/ios/app/k-buddy/id6748117592)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Lemory free?

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

### Is K free?

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

### Do Lemory or K have ads?

Neither Lemory nor K shows ads.

### Which is updated more often, Lemory or K?

Lemory ships an update every 5 days, and K every 5 months. Most recently, Lemory was updated on November 8, 2026 and K on November 5, 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.*