# Refrigeration CycleAnalyst vs Yalla Solar

The clearest difference is in-app purchases: Yalla Solar at none against Refrigeration CycleAnalyst's 1. Refrigeration CycleAnalyst's advantage is update cadence (every 3 weeks vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Refrigeration CycleAnalyst sells 1 one-off in-app purchase. Yalla Solar asks for nothing beyond the download.

Refrigeration CycleAnalyst ships an update every 3 weeks, Yalla Solar every 3 months. Both last shipped on October 31, 2026.

## The numbers

| Metric | Refrigeration CycleAnalyst | Yalla Solar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/yalla-solar/id6760193842/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | — | Free |
| Size | 72 MB | 55 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Steven Mcdevitt](https://appshunter.io/developer/1824906420) | [Ahmed Almudaris](https://appshunter.io/developer/1470053759) |

## What reviewers say

### Refrigeration CycleAnalyst

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

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime license | $19.99 | one-time |


### Yalla Solar

[App page](https://appshunter.io/ios/app/yalla-solar/id6760193842)

This platform connects solar industry professionals and customers, offering tools to discover solar products, calculate system needs, and manage equipment orders. It streamlines the process for both solar experts and individuals planning installations.

**Highlights:** Connects solar companies, installers, and customers, Discover solar products, Calculate system requirements, Manage solar equipment orders, Marketplace for solar projects

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

**In-app purchases:** none


## Frequently asked questions

### Is Refrigeration CycleAnalyst free?

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

### Is Yalla Solar free?

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

### Do Refrigeration CycleAnalyst or Yalla Solar have ads?

Neither Refrigeration CycleAnalyst nor Yalla Solar shows ads.

### Which is updated more often, Refrigeration CycleAnalyst or Yalla Solar?

Refrigeration CycleAnalyst ships an update every 3 weeks, and Yalla Solar every 3 months. Most recently, Refrigeration CycleAnalyst was updated on October 31, 2026 and Yalla Solar on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*