# charm vs Pregnancy Tracker AI

The clearest difference is in-app purchases: charm at none against Pregnancy Tracker AI's 3. charm also leads on iOS requirement (15.6 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. Pregnancy Tracker AI sells 3 in-app purchases, starting at $3.99 per 7 days. charm asks for nothing beyond the download.

## The numbers

| Metric | charm | Pregnancy Tracker AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 23 months | — |
| Size | 18 MB | 39 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [rie takeda](https://appshunter.io/developer/1660498928) | [THAIS RODRIGUEZ COSO](https://appshunter.io/developer/1644775496) |

## What reviewers say

### charm

[App page](https://appshunter.io/ios/app/charm/id1660498926)

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

**In-app purchases:** none


### Pregnancy Tracker AI

[App page](https://appshunter.io/ios/app/pregnancy-tracker-ai-vida/id6762878876)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Vida Plus Weekly | $3.99 | per 7 days |
| Vida Plus Annual | $39.99 | per year |
| Vida Plus Lifetime | $59.99 | one-time |


## Frequently asked questions

### Is charm free?

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

### Is Pregnancy Tracker AI free?

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

### Do charm or Pregnancy Tracker AI have ads?

Neither charm nor Pregnancy Tracker AI 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.*