# 陣痛タイマー by ぴよログ vs 陣痛きた

The clearest difference is update cadence: 陣痛きた at every 2 days against 陣痛タイマー by ぴよログ's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

陣痛タイマー by ぴよログ ships an update every 3 weeks, 陣痛きた every 2 days. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 陣痛タイマー by ぴよログ | 陣痛きた |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 84.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Monetization | Free | — |
| Size | 24 MB | 30 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [PiyoLog Inc.](https://appshunter.io/developer/440099912) | [KOMURE KANAKO](https://appshunter.io/developer/6808051476) |

## What reviewers say

### 陣痛タイマー by ぴよログ

[App page](https://appshunter.io/ios/app/by/id1486291787)

Easily track labor contractions with simple tap controls. Record duration and intervals, and share real-time updates with your partner or family. A helpful tool for expectant mothers to prepare for childbirth.

**Highlights:** Contraction timer with duration and interval tracking, One-tap recording of contractions, Real-time sharing with partner/family, Push notifications for contraction start, History log with editing capabilities, Test notifications feature

**In-app purchases:** none


### 陣痛きた

[App page](https://appshunter.io/ios/app/id6808051144)

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

**In-app purchases:** none


## Frequently asked questions

### Is 陣痛タイマー by ぴよログ free?

陣痛タイマー by ぴよログ is free to download, with no in-app purchases.

### Is 陣痛きた free?

陣痛きた is free to download, with no in-app purchases.

### Do 陣痛タイマー by ぴよログ or 陣痛きた have ads?

Neither 陣痛タイマー by ぴよログ nor 陣痛きた shows ads.

### Which is updated more often, 陣痛タイマー by ぴよログ or 陣痛きた?

陣痛タイマー by ぴよログ ships an update every 3 weeks, and 陣痛きた every 2 days. Most recently, 陣痛タイマー by ぴよログ was updated on November 7, 2026 and 陣痛きた 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.*