# BabyDayKa vs Oak Pilates.

The clearest difference is in-app purchases: Oak Pilates. at none against BabyDayKa's 3. Oak Pilates. also leads on update cadence (every 10 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. BabyDayKa sells 2 in-app purchases, starting at $2.99 per month. Oak Pilates. asks for nothing beyond the download.

BabyDayKa ships an update every 3 weeks, Oak Pilates. every 10 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | BabyDayKa | Oak Pilates. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (61 ratings)](https://appshunter.io/ios/app/oak-pilates/id6751333708/reviews)** |
| Number of ratings | — | **61** |
| Positive reviews | 83.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 10 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 88 MB | 104 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Georgii Tatenko](https://appshunter.io/developer/1696154432) | [Oak Pilates LLC](https://appshunter.io/developer/1834649971) |

## What reviewers say

### BabyDayKa

[App page](https://appshunter.io/ios/app/babydayka/id964649899)

This family journal app helps parents document their child's growth and milestones. It allows for adding photos, videos, and notes, tracking pregnancy progress, and monitoring health statistics. Create a shared digital story of your child's life with loved ones.

**Highlights:** Photo, video, and note entries, Collaborative diary with comments, Pregnancy week counter, Baby achievement tracking, Health analytics, Growth statistics with graphs, Diary backup and printing

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Month | $2.99 | per month |
| Annual | $17.99 | per year |


### Oak Pilates.

[App page](https://appshunter.io/ios/app/oak-pilates/id6751333708)

Manage your studio membership, class schedule, and bookings seamlessly. Track your attendance, update payment information, and purchase class packs all from your phone. Integrates with HealthKit to encourage an active lifestyle.

**Highlights:** Class check-in, View live schedule, Book, cancel, reschedule sessions, Waitlist notifications, Track class attendance, Manage membership, Update payment info

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BabyDayKa free?

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

### Is Oak Pilates. free?

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

### Do BabyDayKa or Oak Pilates. have ads?

Neither BabyDayKa nor Oak Pilates. shows ads.

### Which is updated more often, BabyDayKa or Oak Pilates.?

BabyDayKa ships an update every 3 weeks, and Oak Pilates. every 10 days. Most recently, BabyDayKa was updated on October 24, 2026 and Oak Pilates. on October 24, 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.*