# Appointment Scheduling bbook vs AppointFlow

The clearest difference is update cadence: Appointment Scheduling bbook at every 9 days against AppointFlow's every 3 weeks. AppointFlow's advantage is iOS requirement (12.2 vs 16.4). 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.

Appointment Scheduling bbook ships an update every 9 days, AppointFlow every 3 weeks. The most recent releases landed on October 4, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Appointment Scheduling bbook | AppointFlow |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 3 weeks |
| Monetization | Free | — |
| Size | 70 MB | 226 MB |
| Requires iOS | 16.4 | **12.2** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Valon Feka](https://appshunter.io/developer/1494975205) | [Mert Turkman](https://appshunter.io/developer/1893445326) |

## What reviewers say

### Appointment Scheduling bbook

[App page](https://appshunter.io/ios/app/appointment-scheduling-bbook/id1630553303)

Streamline your business operations with an intuitive appointment scheduling tool. Allow clients to book, manage, and pay for services online, while you effortlessly track appointments, send reminders, and manage staff. Perfect for service-based businesses of all sizes.

**Highlights:** Online client appointment booking, Automated client reminders, Online payment processing, Staff management with restricted access, Customizable service offerings, Google Calendar synchronization

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

**In-app purchases:** none


### AppointFlow

[App page](https://appshunter.io/ios/app/appointflow/id6762227618)

**In-app purchases:** none


## Frequently asked questions

### Is Appointment Scheduling bbook free?

Appointment Scheduling bbook is free to download, with no in-app purchases.

### Is AppointFlow free?

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

### Do Appointment Scheduling bbook or AppointFlow have ads?

Neither Appointment Scheduling bbook nor AppointFlow shows ads.

### Which is updated more often, Appointment Scheduling bbook or AppointFlow?

Appointment Scheduling bbook ships an update every 9 days, and AppointFlow every 3 weeks. Most recently, Appointment Scheduling bbook was updated on October 4, 2026 and AppointFlow on October 2, 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.*