# Vision BMS 2.0 vs Wellis Spa Control Pro

The clearest difference is update cadence: Wellis Spa Control Pro at monthly against Vision BMS 2.0's every 2 months. Vision BMS 2.0's advantage is iOS requirement (11.0 vs 15.6). 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.

Vision BMS 2.0 ships an update every 2 months, Wellis Spa Control Pro monthly. The most recent releases landed on October 10, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Vision BMS 2.0 | Wellis Spa Control Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (1 ratings)](https://appshunter.io/ios/app/wellis-spa-control-pro/id6744708284/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | — | Free |
| Size | 57 MB | 108 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Apa Sp. z o.o.](https://appshunter.io/developer/560447585) | [Gecko Alliance](https://appshunter.io/developer/466590306) |

## What reviewers say

### Vision BMS 2.0

[App page](https://appshunter.io/ios/app/vision-bms-20/id1274093372)

**Features:** macOS Compatibility

**In-app purchases:** none


### Wellis Spa Control Pro

[App page](https://appshunter.io/ios/app/wellis-spa-control-pro/id6744708284)

Manage your spa remotely by adjusting settings, monitoring water quality, and ensuring optimal performance from your smartphone. The app offers intuitive control and reliable connectivity for a seamless spa experience.

**Highlights:** Remote spa control, Adjust temperature, jets, lighting, Advanced water monitoring (Pro+), Real-time maintenance tasks, Automatic over-the-air updates, User-friendly interface

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

**In-app purchases:** none


## Frequently asked questions

### Is Vision BMS 2.0 free?

Vision BMS 2.0 is free to download, with no in-app purchases.

### Is Wellis Spa Control Pro free?

Wellis Spa Control Pro is free to download, with no in-app purchases.

### Do Vision BMS 2.0 or Wellis Spa Control Pro have ads?

Neither Vision BMS 2.0 nor Wellis Spa Control Pro shows ads.

### Which is updated more often, Vision BMS 2.0 or Wellis Spa Control Pro?

Vision BMS 2.0 ships an update every 2 months, and Wellis Spa Control Pro monthly. Most recently, Vision BMS 2.0 was updated on October 10, 2026 and Wellis Spa Control Pro on October 20, 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.*