# Yellow Schedule vs SoBusy

The clearest difference is update cadence: SoBusy at every 2 weeks against Yellow Schedule's monthly. Yellow Schedule's advantage is device support (3 vs 1) and iOS requirement (9.0 vs 17.6). On price, ads and in-app purchases there is nothing between them.

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

Yellow Schedule ships an update monthly, SoBusy every 2 weeks. The most recent releases landed on October 3, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Yellow Schedule | SoBusy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (8 ratings)](https://appshunter.io/ios/app/yellow-schedule/id949949902/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 16.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 10 MB | 8 MB |
| Requires iOS | **9.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Yellow Schedule Ltd](https://appshunter.io/developer/949949901) | [Nikita Egerer](https://appshunter.io/developer/1896307707) |

## What reviewers say

### Yellow Schedule

[App page](https://appshunter.io/ios/app/yellow-schedule/id949949902)

This powerful system streamlines appointment booking and client management with advanced SMS reminders, secure notes, and integrated payments. It offers 24/7 online booking and synchronizes with existing calendars, ensuring professional and efficient client interactions.

**Highlights:** Advanced SMS reminders with client replies, Secure client notes (CRM), Integrated payment processing, 24/7 online booking from website, Calendar synchronization (Outlook/Google), Group scheduling functionality, HIPAA compliance

**Features:** macOS Compatibility

**In-app purchases:** none


### SoBusy

[App page](https://appshunter.io/ios/app/sobusy/id6766613858)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Yellow Schedule free?

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

### Is SoBusy free?

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

### Do Yellow Schedule or SoBusy have ads?

Neither Yellow Schedule nor SoBusy shows ads.

### Which is updated more often, Yellow Schedule or SoBusy?

Yellow Schedule ships an update monthly, and SoBusy every 2 weeks. Most recently, Yellow Schedule was updated on October 3, 2026 and SoBusy on October 7, 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.*