# 陣痛タイマー by ぴよログ vs かわいい陣痛カウンター

The clearest difference is ads: 陣痛タイマー by ぴよログ at none against かわいい陣痛カウンター's shown. 陣痛タイマー by ぴよログ also leads on update cadence (every 3 weeks vs every 4 months). On price, in-app purchases, device support and iOS requirement 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, かわいい陣痛カウンター every 4 months. The most recent releases landed on November 11, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | 陣痛タイマー by ぴよログ | かわいい陣痛カウンター |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 84.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Monetization | Free | — |
| Size | 24 MB | 26 MB |
| Requires iOS | 16.0 | **15.5** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [PiyoLog Inc.](https://appshunter.io/developer/440099912) | [8bit Co., Ltd.](https://appshunter.io/developer/633366381) |

## 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


### かわいい陣痛カウンター

[App page](https://appshunter.io/ios/app/id1632563077)

**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 かわいい陣痛カウンター free?

かわいい陣痛カウンター is free to download, with no in-app purchases.

### Do 陣痛タイマー by ぴよログ or かわいい陣痛カウンター have ads?

かわいい陣痛カウンター shows ads; 陣痛タイマー by ぴよログ does not.

### Which is updated more often, 陣痛タイマー by ぴよログ or かわいい陣痛カウンター?

陣痛タイマー by ぴよログ ships an update every 3 weeks, and かわいい陣痛カウンター every 4 months. Most recently, 陣痛タイマー by ぴよログ was updated on November 11, 2026 and かわいい陣痛カウンター on November 7, 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.*