# Sonarcloud Mobile vs Rheem Calcu Save

The clearest difference is iOS requirement: Sonarcloud Mobile at 9.0 against Rheem Calcu Save's 12.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Sonarcloud Mobile ships an update monthly, Rheem Calcu Save every 2 months. The most recent releases landed on October 26, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Sonarcloud Mobile | Rheem Calcu Save |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (44 ratings)](https://appshunter.io/ios/app/rheem-calcu-save/id1110121420/reviews)** |
| Number of ratings | — | **44** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | — | Free |
| Size | 32 MB | 20 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SonarCloud](https://appshunter.io/developer/1086804473) | [Copeland LP](https://appshunter.io/developer/464252882) |

## What reviewers say

### Sonarcloud Mobile

[App page](https://appshunter.io/ios/app/sonarcloud-mobile/id995051011)

**Features:** macOS Compatibility

**In-app purchases:** none


### Rheem Calcu Save

[App page](https://appshunter.io/ios/app/rheem-calcu-save/id1110121420)

This app helps HVAC contractors quickly calculate and present potential cost savings to homeowners when comparing residential HVAC system replacements. It generates professional reports showing annual savings for high-efficiency systems, aiding customer decision-making.

**Highlights:** Calculate HVAC system replacement cost savings, Compare multiple replacement options, Generate professional graphical reports, Email reports to customers, Uses Emerson Climate Technologies OPI database, Compares against industry minimum standards

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sonarcloud Mobile free?

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

### Is Rheem Calcu Save free?

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

### Do Sonarcloud Mobile or Rheem Calcu Save have ads?

Neither Sonarcloud Mobile nor Rheem Calcu Save shows ads.

### Which is updated more often, Sonarcloud Mobile or Rheem Calcu Save?

Sonarcloud Mobile ships an update monthly, and Rheem Calcu Save every 2 months. Most recently, Sonarcloud Mobile was updated on October 26, 2026 and Rheem Calcu Save on October 29, 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.*