# Thyroid Tracker vs LabLens

The clearest difference is device support: Thyroid Tracker at 3 against LabLens's 1. Thyroid Tracker also leads on iOS requirement (15.6 vs 26.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Thyroid Tracker sells 3 in-app purchases, starting at $2.99 per month and LabLens sells 2 in-app purchases, starting at $49.00 per year. Whichever you choose, the download price is not the number that matters.

Thyroid Tracker ships an update weekly, LabLens every 5 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Thyroid Tracker | LabLens |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 5 days** |
| Size | 39 MB | 2 MB |
| Requires iOS | **15.6** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Chengdu Xingguan Technology Co., Ltd.](https://appshunter.io/developer/998279524) | [Abdessamad Chokri](https://appshunter.io/developer/1896569059) |

## What reviewers say

### Thyroid Tracker

[App page](https://appshunter.io/ios/app/thyroid-tracker-hormone-log/id6753612177)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $2.99 | per month |
| Premium Yearly | $5.99 | per year |
| Lifetime | $15.00 | one-time |


### LabLens

[App page](https://appshunter.io/ios/app/lablens-thyroid-trends/id6770497051)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LabLens Premium (Annual) | $49.00 | per year |
| LabLens Premium (Lifetime) | $89.99 | one-time |


## Frequently asked questions

### Is Thyroid Tracker free?

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

### Is LabLens free?

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

### Do Thyroid Tracker or LabLens have ads?

Neither Thyroid Tracker nor LabLens shows ads.

### Which is updated more often, Thyroid Tracker or LabLens?

Thyroid Tracker ships an update weekly, and LabLens every 5 days. Most recently, Thyroid Tracker was updated on October 24, 2026 and LabLens on October 25, 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.*