# Water and Energy Tracker vs BitDust

The clearest difference is update cadence: BitDust at every 2 months against Water and Energy Tracker's every 9 months. Water and Energy Tracker's advantage is iOS requirement (13.0 vs 15.0). 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.

Water and Energy Tracker ships an update every 9 months, BitDust every 2 months. The most recent releases landed on October 26, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Water and Energy Tracker | BitDust |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 2 months** |
| Size | 26 MB | 106 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [enrique salgado](https://appshunter.io/developer/1385328110) | [BitDust B.V.](https://appshunter.io/developer/1795427469) |

## What reviewers say

### Water and Energy Tracker

[App page](https://appshunter.io/ios/app/water-and-energy-tracker/id1385328111)

**Features:** macOS Compatibility

**In-app purchases:** none


### BitDust

[App page](https://appshunter.io/ios/app/bitdust/id6744937149)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Water and Energy Tracker free?

Water and Energy Tracker is free to download, with no in-app purchases.

### Is BitDust free?

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

### Do Water and Energy Tracker or BitDust have ads?

Neither Water and Energy Tracker nor BitDust shows ads.

### Which is updated more often, Water and Energy Tracker or BitDust?

Water and Energy Tracker ships an update every 9 months, and BitDust every 2 months. Most recently, Water and Energy Tracker was updated on October 26, 2026 and BitDust on October 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.*