# Wave Spa vs Field Atlas

The clearest difference is update cadence: Field Atlas at every 3 weeks against Wave Spa's every 3 months. Wave Spa's advantage is iOS requirement (12.4 vs 15.5). 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.

Wave Spa ships an update every 3 months, Field Atlas every 3 weeks. The most recent releases landed on October 22, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Wave Spa | Field Atlas |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.9 (9 ratings)](https://appshunter.io/ios/app/wave-spa/id6477339416/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 39.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 50 MB | 71 MB |
| Requires iOS | **12.4** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Wave Direct Limited](https://appshunter.io/developer/1729041395) | [Converge](https://appshunter.io/developer/1457340143) |

## What reviewers say

### Wave Spa

[App page](https://appshunter.io/ios/app/wave-spa/id6477339416)

Manage your Wi-Fi enabled hot tub remotely. Schedule heating, set up maintenance routines, and optimize energy usage by maintaining idle temperatures. Enjoy a perfectly prepared spa experience anytime, anywhere.

**Highlights:** Remote Wi-Fi spa management, Heating and maintenance scheduling, Energy saving idle temperature, Customizable heating programs, Seamless integration with Wi-Fi spas

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

**In-app purchases:** none


### Field Atlas

[App page](https://appshunter.io/ios/app/field-atlas/id6493756467)

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

**In-app purchases:** none


## Frequently asked questions

### Is Wave Spa free?

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

### Is Field Atlas free?

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

### Do Wave Spa or Field Atlas have ads?

Neither Wave Spa nor Field Atlas shows ads.

### Which is updated more often, Wave Spa or Field Atlas?

Wave Spa ships an update every 3 months, and Field Atlas every 3 weeks. Most recently, Wave Spa was updated on October 22, 2026 and Field Atlas on October 27, 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.*