# SUN Mobile vs 水務易 eWater

SUN Mobile and 水務易 eWater are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on September 29, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | SUN Mobile | 水務易 eWater |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (2 ratings)](https://appshunter.io/ios/app/sun-mobile/id771377227/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 19.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | Free | — |
| Size | 111 MB | 87 MB |
| Requires iOS | 15.6 | **15.5** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sun Mobile Limited](https://appshunter.io/developer/771377230) | [Water Supplies Department, HKSARG](https://appshunter.io/developer/790111274) |

## What reviewers say

### SUN Mobile

[App page](https://appshunter.io/ios/app/sun-mobile/id771377227)

Manage your mobile account on iOS devices, check data and call usage, and view service plans. Discover the latest service introductions, phone offers, and lifestyle information.

**Highlights:** Check voice, SMS, and data usage, View account balance and bills, Latest phone offers and prices, Service introductions, Lifestyle information, Roaming data plans

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

**In-app purchases:** none


### 水務易 eWater

[App page](https://appshunter.io/ios/app/ewater/id6449998378)

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

**In-app purchases:** none


## Frequently asked questions

### Is SUN Mobile free?

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

### Is 水務易 eWater free?

水務易 eWater is free to download, with no in-app purchases.

### Do SUN Mobile or 水務易 eWater have ads?

Neither SUN Mobile nor 水務易 eWater shows ads.

### Which is updated more often, SUN Mobile or 水務易 eWater?

SUN Mobile ships an update monthly, and 水務易 eWater monthly. Most recently, SUN Mobile was updated on September 29, 2026 and 水務易 eWater on September 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.*