# CalcuRate Crypto vs Save Water

The clearest difference is ads: Save Water at none against CalcuRate Crypto's shown. Save Water also leads on update cadence (fortnightly vs every 3 months) and iOS requirement (12.0 vs 16.6). On price, 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.

CalcuRate Crypto ships an update every 3 months, Save Water fortnightly. The most recent releases landed on October 10, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | CalcuRate Crypto | Save Water |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/calcurate-crypto/id1595179705/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | Ad-supported | — |
| Size | 15 MB | 74 MB |
| Requires iOS | 16.6 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Shakhin Zhursinbek](https://appshunter.io/developer/1595179707) | [aylin komutgan](https://appshunter.io/developer/1598793910) |

## What reviewers say

### CalcuRate Crypto

[App page](https://appshunter.io/ios/app/calcurate-crypto/id1595179705)

This app offers a quick and simple way to convert currencies and perform calculations. It supports over 150 currencies with real-time rates and allows for simultaneous calculations with up to three currencies in an uncluttered interface.

**Highlights:** Real-time currency rates, Supports 150+ currencies, Three-currency simultaneous calculation, Distraction-free interface, Everyday math calculator

**Features:** macOS Compatibility

**In-app purchases:** none


### Save Water

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CalcuRate Crypto free?

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

### Is Save Water free?

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

### Do CalcuRate Crypto or Save Water have ads?

CalcuRate Crypto shows ads; Save Water does not.

### Which is updated more often, CalcuRate Crypto or Save Water?

CalcuRate Crypto ships an update every 3 months, and Save Water fortnightly. Most recently, CalcuRate Crypto was updated on October 10, 2026 and Save Water on October 27, 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.*