# Дневник ГСД vs Wavesong

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

Both are free to download. Wavesong sells 2 in-app purchases, starting at $12.99 per 7 days. Дневник ГСД asks for nothing beyond the download.

## The numbers

| Metric | Дневник ГСД | Wavesong |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/id6758617695/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Monetization | Free | — |
| Size | 48 MB | 30 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad | iPhone, Apple Watch |
| Age rating | 12+ | 12+ |
| Developer | [Marina Demchenko](https://appshunter.io/developer/1612685416) | [Jan Daniel Naftanaila](https://appshunter.io/developer/1527881421) |

## What reviewers say

### Дневник ГСД

[App page](https://appshunter.io/ios/app/id6758617695)

This personal assistant helps track key health metrics during pregnancy. Record glucose levels, monitor weight, blood pressure, and pulse. Visualize your progress with charts and calculate your due date. Export data for doctor consultations.

**Highlights:** Record glucose levels by meal, Track weight, blood pressure, and pulse, View measurement history and trends on graphs, Calculate pregnancy duration and due date, Set reminders for important actions, Export data to PDF for doctor consultations

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

**In-app purchases:** none


### Wavesong

[App page](https://appshunter.io/ios/app/wavesong-contraction-timer/id6804792912)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

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


## Frequently asked questions

### Is Дневник ГСД free?

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

### Is Wavesong free?

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

### Do Дневник ГСД or Wavesong have ads?

Neither Дневник ГСД nor Wavesong 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.*