# ControlMySpa vs Clinical Field Notes

The clearest difference is price: ControlMySpa at Free against Clinical Field Notes's $4.99. ControlMySpa also leads on rating (3.9 vs 1.0) and ratings volume (580 vs 1). Clinical Field Notes's advantage is iOS requirement (12.0 vs 16.0). On ads, in-app purchases and device support there is nothing between them.

ControlMySpa is free to download; Clinical Field Notes costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ControlMySpa holds the better App Store score, 3.9 against 1.0. That said, the two scores are not equally well evidenced: ControlMySpa has 580 ratings behind it against 1, so its average is the more settled of the two.

ControlMySpa ships an update every 5 weeks, Clinical Field Notes every 6 months. The most recent releases landed on October 22, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | ControlMySpa | Clinical Field Notes |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | **[3.9 (580 ratings)](https://appshunter.io/ios/app/controlmyspa/id1193806359/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/clinical-field-notes/id1317622669/reviews) |
| Number of ratings | **580** | 1 |
| Positive reviews | 10.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 6 months |
| Monetization | **Free** | Paid |
| Size | 12 MB | 11 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Balboa Water Group](https://appshunter.io/developer/469886191) | [Liansheng Zhang](https://appshunter.io/developer/448246392) |

## What reviewers say

### ControlMySpa

[App page](https://appshunter.io/ios/app/controlmyspa/id1193806359)

Remotely manage your hot tub's temperature, lighting, and schedules from your smartphone or tablet. Receive instant alerts for potential issues, ensuring peace of mind even when you're away.

**Highlights:** Remote temperature control, Lighting management, Schedule setup, Push notification alerts, Problem detection

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Convenient remote control
- ⏱️ Scheduling capabilities
- 💰 Potential energy savings
- 👍 Intuitive interface

**What reviewers complain about**

- 🐛 Frequent disconnections
- ⏱️ Slow response times
- 🔌 Unreliable connectivity
- 📚 Lack of documentation
- 🤖 Poor customer support

**Reported bugs**

- Inconsistent temperature display
- Inability to save settings
- Login issues and lost credentials
- Crashes and freezes after updates

**Requested features**

- More granular temperature control
- Ability to control lights and jets
- Improved scheduling options
- Push notifications for status changes


### Clinical Field Notes

[App page](https://appshunter.io/ios/app/clinical-field-notes/id1317622669)

This app allows users to create detailed medical field notebooks with rich media notes, including text, audio, images, and drawings. It offers tools for measurement and calculation, with options for password protection and secure export of notes.

**Highlights:** Rich media note-taking (text, audio, image, drawing), Medical image tracing and measurement tools, Password protection for entries, Secure note export via email or Dropbox, No account sign-up required, Individual media expiration

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

**In-app purchases:** none


## Frequently asked questions

### Is ControlMySpa free?

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

### Is Clinical Field Notes free?

Clinical Field Notes costs $4.99, with no in-app purchases.

### Which has better reviews, ControlMySpa or Clinical Field Notes?

ControlMySpa is rated higher. ControlMySpa averages 3.9 out of 5 from 580 ratings, while Clinical Field Notes averages 1.0 from 1 ratings.

### Do ControlMySpa or Clinical Field Notes have ads?

Neither ControlMySpa nor Clinical Field Notes shows ads.

### Which is updated more often, ControlMySpa or Clinical Field Notes?

ControlMySpa ships an update every 5 weeks, and Clinical Field Notes every 6 months. Most recently, ControlMySpa was updated on October 22, 2026 and Clinical Field Notes on October 6, 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.*