# PregnaScan vs Tether

The clearest difference is in-app purchases: Tether at none against PregnaScan's 3. PregnaScan's advantage is iOS requirement (15.1 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. PregnaScan sells 3 in-app purchases, starting at $4.99 per 7 days. Tether asks for nothing beyond the download.

## The numbers

| Metric | PregnaScan | Tether |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/tether-pregnancy-tracker/id6812428424/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Every 2 days |
| Monetization | — | Free |
| Size | 57 MB | 44 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | iPhone, iPod | iPhone, Apple Watch |
| Age rating | 4+ | 17+ |
| Developer | [PregnaScan Inc.](https://appshunter.io/developer/6785033448) | [James Zamora](https://appshunter.io/developer/1825511295) |

## What reviewers say

### PregnaScan

[App page](https://appshunter.io/ios/app/pregnascan/id6785033446)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Monthly | $12.99 | per month |
| Lifetime | $79.99 | one-time |


### Tether

[App page](https://appshunter.io/ios/app/tether-pregnancy-tracker/id6812428424)

This app allows partners to share pregnancy progress, including daily logs, bump photos, and vital signs. It offers customizable tones and a clutter-free interface, focusing on essential tracking without ads or in-app purchases.

**Highlights:** Shared pregnancy progress with partner, Customizable tones (Classic/Unhinged), Week-by-week baby development visuals, Daily log for weight, water, meds, mood, Bump photo tracking, Apple Health and Watch integration, Home screen widgets

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is PregnaScan free?

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

### Is Tether free?

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

### Do PregnaScan or Tether have ads?

Neither PregnaScan nor Tether 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.*