# meSoigner vs BabyLog

The clearest difference is in-app purchases: meSoigner at none against BabyLog's 1. BabyLog's advantage is update cadence (every 4 days vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. BabyLog sells 1 one-off in-app purchase. meSoigner asks for nothing beyond the download.

meSoigner ships an update every 2 months, BabyLog every 4 days. The most recent releases landed on October 24, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | meSoigner | BabyLog |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Size | 20 MB | 1 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Mesoigner.fr](https://appshunter.io/developer/1351900357) | [MANUEL NOVO LOPES](https://appshunter.io/developer/6789520870) |

## What reviewers say

### meSoigner

[App page](https://appshunter.io/ios/app/mesoigner/id1351900358)

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

**In-app purchases:** none


### BabyLog

[App page](https://appshunter.io/ios/app/babylog-newborn-tracker/id6790037231)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BabyLog Premium | $4.99 | one-time |


## Frequently asked questions

### Is meSoigner free?

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

### Is BabyLog free?

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

### Do meSoigner or BabyLog have ads?

Neither meSoigner nor BabyLog shows ads.

### Which is updated more often, meSoigner or BabyLog?

meSoigner ships an update every 2 months, and BabyLog every 4 days. Most recently, meSoigner was updated on October 24, 2026 and BabyLog on October 11, 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.*