# PPWSA APP vs EV168

The clearest difference is update cadence: PPWSA APP at every 3 weeks against EV168's every 2 months. On price, ads, 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.

PPWSA APP ships an update every 3 weeks, EV168 every 2 months. The most recent releases landed on September 2, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | PPWSA APP | EV168 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/ppwsa-app/id1671541409/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 101 MB | 43 MB |
| Requires iOS | 15.5 | **15.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [OONE POWER TECHNOLOGY CO., LTD](https://appshunter.io/developer/1561639168) | [Sim Kamsan](https://appshunter.io/developer/1611480100) |

## What reviewers say

### 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


### EV168

[App page](https://appshunter.io/ios/app/ev168/id6749616220)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PPWSA APP free?

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

### Is EV168 free?

EV168 is free to download, with no in-app purchases.

### Do PPWSA APP or EV168 have ads?

Neither PPWSA APP nor EV168 shows ads.

### Which is updated more often, PPWSA APP or EV168?

PPWSA APP ships an update every 3 weeks, and EV168 every 2 months. Most recently, PPWSA APP was updated on September 2, 2026 and EV168 on September 17, 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.*