# Zoho Calendar vs Schedule Block Builder

The clearest difference is update cadence: Zoho Calendar at every 3 weeks against Schedule Block Builder's every 3 months. Zoho Calendar also leads on device support (3 vs 1) and iOS requirement (15.0 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.

Zoho Calendar ships an update every 3 weeks, Schedule Block Builder every 3 months. The most recent releases landed on November 4, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Zoho Calendar | Schedule Block Builder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (6 ratings)](https://appshunter.io/ios/app/zoho-calendar/id1536155579/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 36.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | Free | — |
| Size | 184 MB | 16 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Zoho Corporation](https://appshunter.io/developer/388384807) | [Cezar Beltrao](https://appshunter.io/developer/1895027273) |

## What reviewers say

### Zoho Calendar

[App page](https://appshunter.io/ios/app/zoho-calendar/id1536155579)

This app is a collaborative online calendar designed for organizing personal and professional schedules. It allows users to create events, invite others, set reminders, and manage meeting rooms. Multiple views and widgets offer customizable organization, while offline access ensures availability without an internet connection.

**Highlights:** Multiple calendar views (day, week, month), Group calendar collaboration, Event invitations and participant management, Home screen widgets for event overview, Integrations with Zapier, Zoom, Google Calendar, Outlook, Offline access, Room booking and management

**Features:** Vision Pro support

**In-app purchases:** none


### Schedule Block Builder

[App page](https://appshunter.io/ios/app/schedule-block-builder/id6762819276)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Zoho Calendar free?

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

### Is Schedule Block Builder free?

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

### Do Zoho Calendar or Schedule Block Builder have ads?

Neither Zoho Calendar nor Schedule Block Builder shows ads.

### Which is updated more often, Zoho Calendar or Schedule Block Builder?

Zoho Calendar ships an update every 3 weeks, and Schedule Block Builder every 3 months. Most recently, Zoho Calendar was updated on November 4, 2026 and Schedule Block Builder on October 28, 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.*