# Lunar calendar diary vs Flash Admin

The clearest difference is ads: Flash Admin at none against Lunar calendar diary's shown. Flash Admin also leads on update cadence (every 3 days vs every 6 weeks) and iOS requirement (9.0 vs 13.0). On price, in-app purchases and device support 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, Flash Admin every 3 days. The most recent releases landed on October 12, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Lunar calendar diary | Flash Admin |
| --- | --- | --- |
| 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 days** |
| Monetization | Ad-supported | — |
| Size | 7 MB | 26 MB |
| Requires iOS | 13.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [EONSOFT](https://appshunter.io/developer/899851112) | [VSK International Co.,Ltd.](https://appshunter.io/developer/1587584932) |

## 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


### Flash Admin

[App page](https://appshunter.io/ios/app/flash-admin/id6444749542)

**Features:** macOS Compatibility

**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 Flash Admin free?

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

### Do Lunar calendar diary or Flash Admin have ads?

Lunar calendar diary shows ads; Flash Admin does not.

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

Lunar calendar diary ships an update every 6 weeks, and Flash Admin every 3 days. Most recently, Lunar calendar diary was updated on October 12, 2026 and Flash Admin on October 1, 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.*