# Switch vs S1 Dry Flush

The clearest difference is update cadence: S1 Dry Flush at monthly against Switch's every 12 months. Switch's advantage is iOS requirement (11.0 vs 15.1). 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.

Switch ships an update every 12 months, S1 Dry Flush monthly. The most recent releases landed on October 11, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Switch | S1 Dry Flush |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (22 ratings)](https://appshunter.io/ios/app/switch-pros/id1658883630/reviews)** | — |
| Number of ratings | **22** | — |
| Positive reviews | 63.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Monthly** |
| Monetization | Free | — |
| Size | 32 MB | 33 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Off Road Engineering LLC](https://appshunter.io/developer/1658883632) | [Richard peter](https://appshunter.io/developer/881011471) |

## What reviewers say

### Switch

[App page](https://appshunter.io/ios/app/switch-pros/id1658883630)

Control and program your Switch Panel Power Systems remotely via Bluetooth. Manage your SP8100, SP9100, and RCR-Force®12 systems directly from your connected device.

**Highlights:** Bluetooth connectivity, Program switch panel systems, Operate switch panel systems, Compatible with SP8100, SP9100, RCR-Force®12, Remote device control

**Features:** macOS Compatibility

**In-app purchases:** none


### S1 Dry Flush

[App page](https://appshunter.io/ios/app/s1-dry-flush/id6759895291)

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

**In-app purchases:** none


## Frequently asked questions

### Is Switch free?

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

### Is S1 Dry Flush free?

S1 Dry Flush is free to download, with no in-app purchases.

### Do Switch or S1 Dry Flush have ads?

Neither Switch nor S1 Dry Flush shows ads.

### Which is updated more often, Switch or S1 Dry Flush?

Switch ships an update every 12 months, and S1 Dry Flush monthly. Most recently, Switch was updated on October 11, 2026 and S1 Dry Flush on October 10, 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.*