# 곧 만나 빌리 vs Wavesong

The clearest difference is in-app purchases: 곧 만나 빌리 at none against Wavesong's 2. 곧 만나 빌리 also leads on iOS requirement (14.0 vs 17.0). On price, ads and device support there is nothing between them.

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

## The numbers

| Metric | 곧 만나 빌리 | Wavesong |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | — |
| Monetization | Free | — |
| Size | 3 MB | 30 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, Apple Watch |
| Age rating | 4+ | 12+ |
| Developer | [VillageBaby Inc](https://appshunter.io/developer/1520827289) | [Jan Daniel Naftanaila](https://appshunter.io/developer/1527881421) |

## What reviewers say

### 곧 만나 빌리

[App page](https://appshunter.io/ios/app/id6749608580)

This app helps expectant parents track and analyze labor contractions. It offers an intuitive interface for easy recording and provides clear insights into contraction timing and frequency, aiding in preparation for childbirth. Records can be easily shared with medical professionals.

**Highlights:** Intuitive one-touch recording, Automatic contraction analysis, Real-time cycle and interval display, Hospital arrival alerts, Easy sharing of records, Ad-free experience

**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 곧 만나 빌리 free?

곧 만나 빌리 is free to download, with no in-app purchases.

### Is Wavesong free?

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

### Do 곧 만나 빌리 or Wavesong have ads?

Neither 곧 만나 빌리 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.*