# Steambull vs The Simple Scheduler

The clearest difference is review sentiment: Steambull at 100% against The Simple Scheduler's 0%. Steambull also leads on update cadence (monthly vs every 6 months). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Steambull ships an update monthly, The Simple Scheduler every 6 months. Both last shipped on October 11, 2026.

## The numbers

| Metric | Steambull | The Simple Scheduler |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (29 ratings)](https://appshunter.io/ios/app/steambull/id1591695510/reviews)** | — |
| Number of ratings | **29** | — |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 6 months |
| Monetization | Free | Free |
| Size | 68 MB | 27 MB |
| Requires iOS | 15.1 | **14.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Green Suco LLC](https://appshunter.io/developer/1591695512) | [Simple Scheduler, LLC](https://appshunter.io/developer/1717606115) |

## What reviewers say

### Steambull

[App page](https://appshunter.io/ios/app/steambull/id1591695510)

Schedule convenient, eco-friendly car washes at your location. Choose from express washes to full detailing services to restore your car's shine.

**Highlights:** On-demand car wash scheduling, Eco-friendly cleaning methods, Service at home or workplace, Express wash to full detailing, Car care and technology powered

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

**In-app purchases:** none


### The Simple Scheduler

[App page](https://appshunter.io/ios/app/the-simple-scheduler/id6449791038)

This app simplifies business management through intuitive online scheduling. It offers drag-and-drop features for employee schedules, customer invoices, and client appointments, with automated custom reports to streamline operations.

**Highlights:** Drag-and-drop scheduling, Employee scheduling, Customer invoices, Client appointment management, Custom reports, Automated scheduling tools

**In-app purchases:** none


## Frequently asked questions

### Is Steambull free?

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

### Is The Simple Scheduler free?

The Simple Scheduler is free to download, with no in-app purchases.

### Do Steambull or The Simple Scheduler have ads?

Neither Steambull nor The Simple Scheduler shows ads.

### Which is updated more often, Steambull or The Simple Scheduler?

Steambull ships an update monthly, and The Simple Scheduler every 6 months. Most recently, Steambull was updated on October 11, 2026 and The Simple Scheduler on October 11, 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.*