# DigitalEdgeDC EHS vs WaterOn 2.0 by SmarterHomes

The clearest difference is update cadence: WaterOn 2.0 by SmarterHomes at every 4 weeks against DigitalEdgeDC EHS's every 3 months. DigitalEdgeDC EHS's advantage is iOS requirement (11.0 vs 15.6). 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.

DigitalEdgeDC EHS ships an update every 3 months, WaterOn 2.0 by SmarterHomes every 4 weeks. The most recent releases landed on October 18, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | DigitalEdgeDC EHS | WaterOn 2.0 by SmarterHomes |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 weeks** |
| Size | 55 MB | 40 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Digital Edge](https://appshunter.io/developer/1633257387) | [SmarterHomes Technologies Private Limited](https://appshunter.io/developer/1089102455) |

## What reviewers say

### DigitalEdgeDC EHS

[App page](https://appshunter.io/ios/app/digitaledgedc-ehs/id1658523605)

**Features:** macOS Compatibility

**In-app purchases:** none


### WaterOn 2.0 by SmarterHomes

[App page](https://appshunter.io/ios/app/wateron-20-by-smarterhomes/id6503230713)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DigitalEdgeDC EHS free?

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

### Is WaterOn 2.0 by SmarterHomes free?

WaterOn 2.0 by SmarterHomes is free to download, with no in-app purchases.

### Do DigitalEdgeDC EHS or WaterOn 2.0 by SmarterHomes have ads?

Neither DigitalEdgeDC EHS nor WaterOn 2.0 by SmarterHomes shows ads.

### Which is updated more often, DigitalEdgeDC EHS or WaterOn 2.0 by SmarterHomes?

DigitalEdgeDC EHS ships an update every 3 months, and WaterOn 2.0 by SmarterHomes every 4 weeks. Most recently, DigitalEdgeDC EHS was updated on October 18, 2026 and WaterOn 2.0 by SmarterHomes on October 13, 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.*