# SmartCasa vs Water Tracker

The clearest difference is in-app purchases: SmartCasa at none against Water Tracker's 1. SmartCasa also leads on ads (none vs shown) and iOS requirement (13.0 vs 17.0). Water Tracker's advantage is update cadence (every 10 days vs every 8 months). On price and device support there is nothing between them.

Both are free to download. Water Tracker sells 1 one-off in-app purchase. SmartCasa asks for nothing beyond the download.

SmartCasa ships an update every 8 months, Water Tracker every 10 days. The most recent releases landed on October 27, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | SmartCasa | Water Tracker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 8 months | **Every 10 days** |
| Size | 208 MB | 7 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Apolnus Co., Ltd.](https://appshunter.io/developer/1625823159) | [Yusuke Takeuchi](https://appshunter.io/developer/1103617788) |

## What reviewers say

### SmartCasa

[App page](https://appshunter.io/ios/app/smartcasa/id1625823157)

**Features:** macOS Compatibility

**In-app purchases:** none


### Water Tracker

[App page](https://appshunter.io/ios/app/water-tracker-drink-log/id6792318570)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


## Frequently asked questions

### Is SmartCasa free?

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

### Is Water Tracker free?

Water Tracker is free to download, with in-app purchases available.

### Do SmartCasa or Water Tracker have ads?

Water Tracker shows ads; SmartCasa does not.

### Which is updated more often, SmartCasa or Water Tracker?

SmartCasa ships an update every 8 months, and Water Tracker every 10 days. Most recently, SmartCasa was updated on October 27, 2026 and Water Tracker on October 31, 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.*