# Khmer Calendar @ vs PPWSA APP

The clearest difference is ratings volume: Khmer Calendar @ at 710 against PPWSA APP's 2. Khmer Calendar @ also leads on iOS requirement (13.0 vs 15.5). On price, rating, update cadence and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.6 for Khmer Calendar @ against 4.5 for PPWSA APP. That said, the two scores are not equally well evidenced: Khmer Calendar @ has 710 ratings behind it against 2, so its average is the more settled of the two.

Khmer Calendar @ ships an update every 6 weeks, PPWSA APP every 3 weeks. The most recent releases landed on October 24, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Khmer Calendar @ | PPWSA APP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (710 ratings)](https://appshunter.io/ios/app/khmer-calendar/id1460945700/reviews)** | [4.5 (2 ratings)](https://appshunter.io/ios/app/ppwsa-app/id1671541409/reviews) |
| Number of ratings | **710** | 2 |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 41 MB | 101 MB |
| Requires iOS | **13.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Ngov chiheang](https://appshunter.io/developer/656731821) | [OONE POWER TECHNOLOGY CO., LTD](https://appshunter.io/developer/1561639168) |

## What reviewers say

### Khmer Calendar @

[App page](https://appshunter.io/ios/app/khmer-calendar/id1460945700)

This app provides a comprehensive Cambodian calendar experience, including over 1000 years of Khmer Lunar Calendar data. It offers yearly and monthly views, Chinese lunar calendar integration, and searchable national/international events and holidays. Users can also add notes with push notifications and view daily FenSu.

**Highlights:** 1000+ years Khmer Lunar Calendar, Yearly and monthly views, Chinese lunar calendar, Searchable holidays and events, Add notes with push notifications, Daily FenSu

**In-app purchases:** none


### PPWSA APP

[App page](https://appshunter.io/ios/app/ppwsa-app/id1671541409)

Manage your water services with ease. Request new connections, track bills and due dates, and get real-time updates from your provider. Stay informed and in control of your account.

**Highlights:** Request new water connections, Monitor monthly bills, Track payment due dates, Receive real-time updates, Manage water service accounts

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

**In-app purchases:** none


## Frequently asked questions

### Is Khmer Calendar @ free?

Khmer Calendar @ is free to download, with no in-app purchases.

### Is PPWSA APP free?

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

### Which has better reviews, Khmer Calendar @ or PPWSA APP?

Khmer Calendar @ is rated higher. Khmer Calendar @ averages 4.6 out of 5 from 710 ratings, while PPWSA APP averages 4.5 from 2 ratings.

### Do Khmer Calendar @ or PPWSA APP have ads?

Neither Khmer Calendar @ nor PPWSA APP shows ads.

### Which is updated more often, Khmer Calendar @ or PPWSA APP?

Khmer Calendar @ ships an update every 6 weeks, and PPWSA APP every 3 weeks. Most recently, Khmer Calendar @ was updated on October 24, 2026 and PPWSA APP 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.*