# FirstDays Baby Tracker vs BubSync

The clearest difference is in-app purchases: FirstDays Baby Tracker at none against BubSync's 2. BubSync's advantage is iOS requirement (15.1 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. BubSync sells 2 in-app purchases, starting at $5.99 per month. FirstDays Baby Tracker asks for nothing beyond the download.

## The numbers

| Metric | FirstDays Baby Tracker | BubSync |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Size | 3 MB | 51 MB |
| Requires iOS | 26.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Felipe Beline Baravieira](https://appshunter.io/developer/6782723480) | [BubSync](https://appshunter.io/developer/6792562852) |

## What reviewers say

### FirstDays Baby Tracker

[App page](https://appshunter.io/ios/app/firstdays-baby-tracker/id6782723478)

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

**In-app purchases:** none


### BubSync

[App page](https://appshunter.io/ios/app/bubsync-shared-baby-diary/id6792562850)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly - Co-parent Journal | $5.99 | per month |
| Premium Yearly - AI & Shared Care | $49.99 | per year |


## Frequently asked questions

### Is FirstDays Baby Tracker free?

FirstDays Baby Tracker is free to download, with no in-app purchases.

### Is BubSync free?

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

### Do FirstDays Baby Tracker or BubSync have ads?

Neither FirstDays Baby Tracker nor BubSync 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.*