# Aspen Compressor Controller vs RISION View

The clearest difference is update cadence: RISION View at every 4 weeks against Aspen Compressor Controller's every 2 months. RISION View also leads on iOS requirement (13.0 vs 17.2). 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.

Aspen Compressor Controller ships an update every 2 months, RISION View every 4 weeks. The most recent releases landed on October 15, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Aspen Compressor Controller | RISION View |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/aspen-compressor-controller/id6740006506/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 weeks** |
| Monetization | Free | — |
| Size | 1 MB | 60 MB |
| Requires iOS | 17.2 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Aspen Compressor, LLC](https://appshunter.io/developer/1787909268) | [CHEERSAIL TECHNOLOGY SHARES CO., LIMITED](https://appshunter.io/developer/6775439181) |

## What reviewers say

### Aspen Compressor Controller

[App page](https://appshunter.io/ios/app/aspen-compressor-controller/id6740006506)

Monitor and adjust your compressor system's performance. This application connects to the Aspen Compressor Control Board to display real-time readings like speeds and temperatures, enabling optimized operation.

**Highlights:** Monitor compressor speeds, Display system temperatures, Control fan speeds, Optimize system performance, Connect to control board

**Features:** macOS Compatibility

**In-app purchases:** none


### RISION View

[App page](https://appshunter.io/ios/app/rision-view/id6775439179)

**In-app purchases:** none


## Frequently asked questions

### Is Aspen Compressor Controller free?

Aspen Compressor Controller is free to download, with no in-app purchases.

### Is RISION View free?

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

### Do Aspen Compressor Controller or RISION View have ads?

Neither Aspen Compressor Controller nor RISION View shows ads.

### Which is updated more often, Aspen Compressor Controller or RISION View?

Aspen Compressor Controller ships an update every 2 months, and RISION View every 4 weeks. Most recently, Aspen Compressor Controller was updated on October 15, 2026 and RISION View on October 3, 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.*