# Lauren. vs 妊婦の体重管理

The clearest difference is in-app purchases: Lauren. at none against 妊婦の体重管理's 1. 妊婦の体重管理's advantage is update cadence (every 2 months vs every 42 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 妊婦の体重管理 sells 1 one-off in-app purchase. Lauren. asks for nothing beyond the download.

Lauren. ships an update every 42 months, 妊婦の体重管理 every 2 months. The most recent releases landed on September 8, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Lauren. | 妊婦の体重管理 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 42 months | **Every 2 months** |
| Size | 15 MB | 33 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [TAKESHI AOKI](https://appshunter.io/developer/1446704164) | [AKINA NISHITO](https://appshunter.io/developer/1821094644) |

## What reviewers say

### Lauren.

[App page](https://appshunter.io/ios/app/lauren/id1446704165)

**In-app purchases:** none


### 妊婦の体重管理

[App page](https://appshunter.io/ios/app/id6747367607)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| カラーテーマの選択 | $0.99 | one-time |


## Frequently asked questions

### Is Lauren. free?

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

### Is 妊婦の体重管理 free?

妊婦の体重管理 is free to download, with in-app purchases available.

### Do Lauren. or 妊婦の体重管理 have ads?

Neither Lauren. nor 妊婦の体重管理 shows ads.

### Which is updated more often, Lauren. or 妊婦の体重管理?

Lauren. ships an update every 42 months, and 妊婦の体重管理 every 2 months. Most recently, Lauren. was updated on September 8, 2026 and 妊婦の体重管理 on September 25, 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.*