# Booked (Previously PTO) vs SchoolBox

The clearest difference is iOS requirement: SchoolBox at 11.1 against Booked (Previously PTO)'s 15.0. On price, review sentiment, update cadence and ads there is nothing between them.

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

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 8, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Booked (Previously PTO) | SchoolBox |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **5.9% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 5 MB | 45 MB |
| Requires iOS | 15.0 | **11.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CountryNet Software](https://appshunter.io/developer/1089092090) | [Unify Systems Private Limited](https://appshunter.io/developer/919476436) |

## What reviewers say

### Booked (Previously PTO)

[App page](https://appshunter.io/ios/app/booked-previously-pto/id1089092091)

This app allows users to book, change, or access scheduled school events like in-person meetings, online sessions, or phone calls. It serves as a mobile extension of a school's web-based booking system. Access is granted through an active school subscription.

**Highlights:** Book scheduled school events, Modify existing bookings, Access bookings on the go, Supports in-person, online, and phone events, Mobile extension of web platform

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

**In-app purchases:** none


### SchoolBox

[App page](https://appshunter.io/ios/app/schoolbox-smart-school-app/id1328786693)

This app facilitates communication between parents, teachers, and school administrators. Parents can receive instant updates, track their child's academic progress, view schedules, and access important school information.

**Highlights:** Instant push notifications, Child progress tracking, View circulars and timetables, Exam schedules and homework, Fee details and teacher remarks, Parent feedback system

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Booked (Previously PTO) free?

Booked (Previously PTO) is free to download, with no in-app purchases.

### Is SchoolBox free?

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

### Do Booked (Previously PTO) or SchoolBox have ads?

Neither Booked (Previously PTO) nor SchoolBox shows ads.

### Which is updated more often, Booked (Previously PTO) or SchoolBox?

Booked (Previously PTO) ships an update every 2 months, and SchoolBox every 2 months. Most recently, Booked (Previously PTO) was updated on November 8, 2026 and SchoolBox on November 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.*