# MyBoiler vs Refrigeration CycleAnalyst

The clearest difference is in-app purchases: MyBoiler at none against Refrigeration CycleAnalyst's 3. MyBoiler also leads on iOS requirement (12.1 vs 15.0). Refrigeration CycleAnalyst's advantage is update cadence (every 3 weeks vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. Refrigeration CycleAnalyst sells 3 in-app purchases, starting at $9.99 per month. MyBoiler asks for nothing beyond the download.

MyBoiler ships an update every 2 months, Refrigeration CycleAnalyst every 3 weeks. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | MyBoiler | Refrigeration CycleAnalyst |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 39 MB | 72 MB |
| Requires iOS | **12.1** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Brahma Spa](https://appshunter.io/developer/1211596852) | [Steven Mcdevitt](https://appshunter.io/developer/1824906420) |

## What reviewers say

### MyBoiler

[App page](https://appshunter.io/ios/app/myboiler/id1485537976)

Control your boiler remotely, view its current status including temperature and operating mode, and adjust settings like set points and season. The app ensures only one user can program the device at a time, with local users having priority over remote access.

**Highlights:** Remote boiler control, Display current device state, Modify set points, Change operating mode, Adjust season settings, View anomalies

**Features:** macOS Compatibility

**In-app purchases:** none


### Refrigeration CycleAnalyst

[App page](https://appshunter.io/ios/app/refrigeration-cycleanalyst/id6757132920)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RCA Monthly Subscription | $9.99 | per month |
| RCA Annual Subscription | $99.99 | per year |
| Lifetime license | $19.99 | one-time |


## Frequently asked questions

### Is MyBoiler free?

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

### Is Refrigeration CycleAnalyst free?

Refrigeration CycleAnalyst is free to download, with in-app purchases available.

### Do MyBoiler or Refrigeration CycleAnalyst have ads?

Neither MyBoiler nor Refrigeration CycleAnalyst shows ads.

### Which is updated more often, MyBoiler or Refrigeration CycleAnalyst?

MyBoiler ships an update every 2 months, and Refrigeration CycleAnalyst every 3 weeks. Most recently, MyBoiler was updated on October 24, 2026 and Refrigeration CycleAnalyst on October 28, 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.*