# firstDay vs Sitta Business

The clearest difference is update cadence: Sitta Business at every 3 weeks against firstDay's every 5 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

firstDay ships an update every 5 months, Sitta Business every 3 weeks. The most recent releases landed on September 21, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | firstDay | Sitta Business |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 251 MB | 35 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [i.Farm Inc.](https://appshunter.io/developer/1076530581) | [Proyectos Olimpo SA](https://appshunter.io/developer/1868060417) |

## What reviewers say

### firstDay

[App page](https://appshunter.io/ios/app/firstday/id1506188665)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sitta Business

[App page](https://appshunter.io/ios/app/sitta-business/id6757646714)

Manage your service business operations from your phone. Schedule appointments, track clients, and monitor finances with a real-time dashboard. Supports English and Spanish.

**Highlights:** Smart booking management, Interactive calendar, Client relationship management, Secure payments and wallet, Real-time business dashboard, Multi-language support

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is firstDay free?

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

### Is Sitta Business free?

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

### Do firstDay or Sitta Business have ads?

Neither firstDay nor Sitta Business shows ads.

### Which is updated more often, firstDay or Sitta Business?

firstDay ships an update every 5 months, and Sitta Business every 3 weeks. Most recently, firstDay was updated on September 21, 2026 and Sitta Business on September 10, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*