# Appointment Booking System vs Appointos

The clearest difference is in-app purchases: Appointos at none against Appointment Booking System's 2. On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Appointment Booking System sells 2 in-app purchases, starting at $9.99 per month. Appointos asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.5 for Appointment Booking System against 4.5 for Appointos. Both are backed by a comparable volume of ratings — 22 and 14 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Appointment Booking System ships an update monthly, Appointos every 3 weeks. The most recent releases landed on September 17, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Appointment Booking System | Appointos |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (22 ratings)](https://appshunter.io/ios/app/appointment-booking-system/id1511163266/reviews) | [4.5 (14 ratings)](https://appshunter.io/ios/app/appointos/id1531680108/reviews) |
| Number of ratings | **22** | 14 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Freemium | **Free** |
| Size | 71 MB | 35 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Dominique Andr Gunia](https://appshunter.io/developer/295407468) | [AppKorp Inc.](https://appshunter.io/developer/1531680110) |

## What reviewers say

### Appointment Booking System

[App page](https://appshunter.io/ios/app/appointment-booking-system/id1511163266)

Quickly create a customer booking website in minutes. Customers can view available slots and book appointments online. Receive instant notifications for new bookings.

**Highlights:** Quick setup, Customer booking website, Real-time notifications, Unlimited bookings (subscription), Free tier available

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $9.99 | per month |
| Yearly subscription | $99.99 | per year |


### Appointos

[App page](https://appshunter.io/ios/app/appointos/id1531680108)

Streamline your business operations with an all-in-one online booking solution. This app allows clients to self-schedule appointments 24/7, reduces no-shows with automated reminders, and securely stores client information for easy access.

**Highlights:** 24/7 online appointment booking, Automated client reminders, Client information storage, Schedule organization, Reschedule and cancel appointments, Streamline business management

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Appointment Booking System free?

Appointment Booking System is free to download, with in-app purchases available.

### Is Appointos free?

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

### Which has better reviews, Appointment Booking System or Appointos?

Appointment Booking System and Appointos are both rated 4.5 out of 5 on the App Store, from 22 and 14 ratings respectively.

### Do Appointment Booking System or Appointos have ads?

Neither Appointment Booking System nor Appointos shows ads.

### Which is updated more often, Appointment Booking System or Appointos?

Appointment Booking System ships an update monthly, and Appointos every 3 weeks. Most recently, Appointment Booking System was updated on September 17, 2026 and Appointos on September 8, 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.*