# BIDSleep vs Thyroid Thyme

The clearest difference is in-app purchases: BIDSleep at none against Thyroid Thyme's 2. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Thyroid Thyme sells 2 in-app purchases, starting at $4.99 per month. BIDSleep asks for nothing beyond the download.

## The numbers

| Metric | BIDSleep | Thyroid Thyme |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.6 (5 ratings)](https://appshunter.io/ios/app/bidsleep/id6747012248/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Monetization | Free | — |
| Size | 3 MB | 47 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, Apple Watch | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Joyita Dutta](https://appshunter.io/developer/1819386876) | [Michael Noland](https://appshunter.io/developer/1894594085) |

## What reviewers say

### BIDSleep

[App page](https://appshunter.io/ios/app/bidsleep/id6747012248)

This app records heart rate, blood oxygen, and motion data from your Apple Watch for personal wellness tracking. It does not offer analysis or diagnostics, focusing solely on data collection and export.

**Highlights:** Heart rate recording, Blood oxygen (SpO₂) logging, Motion data collection, Optional sleep stage tracking, Data export, Personal self-monitoring

**In-app purchases:** none


### Thyroid Thyme

[App page](https://appshunter.io/ios/app/thyroid-thyme/id6772820503)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Thyroid Thyme Premium Monthly | $4.99 | per month |
| Thyroid Thyme Premium Anuual | $34.99 | per year |


## Frequently asked questions

### Is BIDSleep free?

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

### Is Thyroid Thyme free?

Thyroid Thyme is free to download, with in-app purchases available.

### Do BIDSleep or Thyroid Thyme have ads?

Neither BIDSleep nor Thyroid Thyme shows ads.

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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.*