# Студия Пилатес ShinePilatesPro vs First Days

The clearest difference is in-app purchases: Студия Пилатес ShinePilatesPro at none against First Days's 2. Студия Пилатес ShinePilatesPro also leads on iOS requirement (14.0 vs 17.0). First Days's advantage is update cadence (every 11 days vs every 23 months). On price, ads and device support there is nothing between them.

Both are free to download. First Days sells 2 in-app purchases, starting at $3.99 per month. Студия Пилатес ShinePilatesPro asks for nothing beyond the download.

Студия Пилатес ShinePilatesPro ships an update every 23 months, First Days every 11 days. The most recent releases landed on October 27, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Студия Пилатес ShinePilatesPro | First Days |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 23 months | **Every 11 days** |
| Size | 17 MB | 52 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Valeriya Petrova](https://appshunter.io/developer/1774506778) | [Nadezhda Dubenskaia](https://appshunter.io/developer/1685275972) |

## What reviewers say

### Студия Пилатес ShinePilatesPro

[App page](https://appshunter.io/ios/app/shinepilatespro/id6737060384)

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

**In-app purchases:** none


### First Days

[App page](https://appshunter.io/ios/app/first-days-baby-tracker/id6800853328)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| First Days Premium - Monthly | $3.99 | per month |
| First Days Premium - Yearly | $24.99 | per year |


## Frequently asked questions

### Is Студия Пилатес ShinePilatesPro free?

Студия Пилатес ShinePilatesPro is free to download, with no in-app purchases.

### Is First Days free?

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

### Do Студия Пилатес ShinePilatesPro or First Days have ads?

Neither Студия Пилатес ShinePilatesPro nor First Days shows ads.

### Which is updated more often, Студия Пилатес ShinePilatesPro or First Days?

Студия Пилатес ShinePilatesPro ships an update every 23 months, and First Days every 11 days. Most recently, Студия Пилатес ShinePilatesPro was updated on October 27, 2026 and First Days on October 31, 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.*