# Water Meter vs Pregnancy Test AI Reader

The clearest difference is in-app purchases: Water Meter at none against Pregnancy Test AI Reader's 3. Water Meter also leads on ads (none vs shown) and device support (4 vs 2). On price and update cadence there is nothing between them.

Both are free to download. Pregnancy Test AI Reader sells 3 in-app purchases, starting at $5.99 per 7 days. Water Meter asks for nothing beyond the download.

Water Meter ships an update fortnightly, Pregnancy Test AI Reader every 3 weeks. The most recent releases landed on October 29, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Water Meter | Pregnancy Test AI Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.1 (25 ratings)](https://appshunter.io/ios/app/pregnancy-test-ai-reader/id6760467421/reviews)** |
| Number of ratings | — | **25** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 30 MB | 48 MB |
| Requires iOS | **9.2** | 15.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ssntpl.com](https://appshunter.io/developer/845936333) | [Tianjin Illuso Information Technology Co., Ltd.](https://appshunter.io/developer/1864792206) |

## What reviewers say

### Water Meter

[App page](https://appshunter.io/ios/app/water-meter/id1129213942)

**Features:** macOS Compatibility

**In-app purchases:** none


### Pregnancy Test AI Reader

[App page](https://appshunter.io/ios/app/pregnancy-test-ai-reader/id6760467421)

This app uses AI image analysis to help you interpret faint lines on physical pregnancy test strips. It offers specialized filters to enhance visibility and allows you to track symptoms and line progression over time. It is an informational tool and not a substitute for medical advice.

**Highlights:** AI image analysis for faint lines, Specialized reader filters, Symptom tracker and quiz, Line intensity progression tracking, Secure history of readings and symptoms

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro (Weekly) | $5.99 | per 7 days |
| Pro (Weekly) | $5.99 | per 7 days |
| Pro (Yearly) | $19.99 | per year |


## Frequently asked questions

### Is Water Meter free?

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

### Is Pregnancy Test AI Reader free?

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

### Do Water Meter or Pregnancy Test AI Reader have ads?

Pregnancy Test AI Reader shows ads; Water Meter does not.

### Which is updated more often, Water Meter or Pregnancy Test AI Reader?

Water Meter ships an update fortnightly, and Pregnancy Test AI Reader every 3 weeks. Most recently, Water Meter was updated on October 29, 2026 and Pregnancy Test AI Reader on October 31, 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.*