# Save Water vs Climate Timer

The clearest difference is update cadence: Save Water at fortnightly against Climate Timer's every 11 months. Save Water also leads on iOS requirement (12.0 vs 16.1). 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.

Save Water ships an update fortnightly, Climate Timer every 11 months. The most recent releases landed on September 10, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Save Water | Climate Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (1 ratings)](https://appshunter.io/ios/app/climate-timer/id6444170266/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 11 months |
| Monetization | — | Free |
| Size | 74 MB | 30 MB |
| Requires iOS | **12.0** | 16.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [aylin komutgan](https://appshunter.io/developer/1598793910) | [MAKOTO SASAKI](https://appshunter.io/developer/908850577) |

## What reviewers say

### Save Water

[App page](https://appshunter.io/ios/app/save-water/id1637261510)

**Features:** macOS Compatibility

**In-app purchases:** none


### Climate Timer

[App page](https://appshunter.io/ios/app/climate-timer/id6444170266)

Track critical climate change deadlines and lifelines, discover positive news, and manage personal actions. Customize your experience with background themes and home screen widgets.

**Highlights:** Climate change deadline countdown, Renewable energy and land protection data, Climate news updates, Personal climate action planner, Customizable background themes, Home screen widget support

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

**In-app purchases:** none


## Frequently asked questions

### Is Save Water free?

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

### Is Climate Timer free?

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

### Do Save Water or Climate Timer have ads?

Neither Save Water nor Climate Timer shows ads.

### Which is updated more often, Save Water or Climate Timer?

Save Water ships an update fortnightly, and Climate Timer every 11 months. Most recently, Save Water was updated on September 10, 2026 and Climate Timer on September 20, 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.*