# Lunar calendar diary vs Lunar Memory

The clearest difference is ads: Lunar Memory at none against Lunar calendar diary's shown. Lunar Memory also leads on update cadence (every 3 weeks vs every 6 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Lunar calendar diary ships an update every 6 weeks, Lunar Memory every 3 weeks. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Lunar calendar diary | Lunar Memory |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (23 ratings)](https://appshunter.io/ios/app/lunar-calendar-diary/id936275784/reviews)** | — |
| Number of ratings | **23** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | Ad-supported | — |
| Size | 7 MB | 30 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [EONSOFT](https://appshunter.io/developer/899851112) | [hyukjoo kwon](https://appshunter.io/developer/1609024229) |

## What reviewers say

### Lunar calendar diary

[App page](https://appshunter.io/ios/app/lunar-calendar-diary/id936275784)

Easily find lunar calendar dates for important events like birthdays and anniversaries. This simple tool also functions as a lunar calendar converter and calculator.

**Highlights:** Quick lunar calendar display, Find lunar birthdays and anniversaries, Lunar calendar converter, Lunar calendar calculator

**Features:** Vision Pro support

**In-app purchases:** none


### Lunar Memory

[App page](https://appshunter.io/ios/app/lunar-memory/id6747917865)

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

**In-app purchases:** none


## Frequently asked questions

### Is Lunar calendar diary free?

Lunar calendar diary is free to download, with no in-app purchases.

### Is Lunar Memory free?

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

### Do Lunar calendar diary or Lunar Memory have ads?

Lunar calendar diary shows ads; Lunar Memory does not.

### Which is updated more often, Lunar calendar diary or Lunar Memory?

Lunar calendar diary ships an update every 6 weeks, and Lunar Memory every 3 weeks. Most recently, Lunar calendar diary was updated on November 1, 2026 and Lunar Memory on October 30, 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.*