# Cal.com vs OpenClaw

The clearest difference is rating: Cal.com at 4.8 against OpenClaw's 3.3. Cal.com also leads on review sentiment (55% vs 41%) and iOS requirement (15.1 vs 18.0). OpenClaw's advantage is update cadence (weekly vs every 3 weeks). On price, ratings volume, 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.

Cal.com holds the better App Store score, 4.8 against 3.3. Both are backed by a comparable volume of ratings — 126 and 66 respectively. Written reviews point the same way: 55% of Cal.com's written reviews are positive against 41% of OpenClaw's.

Cal.com ships an update every 3 weeks, OpenClaw weekly. Both last shipped on October 12, 2026.

## The numbers

| Metric | Cal.com | OpenClaw |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (126 ratings)](https://appshunter.io/ios/app/calcom/id6757157271/reviews)** | [3.3 (66 ratings)](https://appshunter.io/ios/app/openclaw/id6780396132/reviews) |
| Number of ratings | **126** | 66 |
| Positive reviews | **54.5% of reviews** | 41.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free | Free |
| Size | 41 MB | 111 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Cal.com, Inc.](https://appshunter.io/developer/1864941554) | [OpenClaw Foundation](https://appshunter.io/developer/6780396134) |

## What reviewers say

### Cal.com

[App page](https://appshunter.io/ios/app/calcom/id6757157271)

This mobile app simplifies meeting scheduling on the go. It allows users to book, reschedule, and cancel appointments with ease, syncing with their existing calendars and providing real-time availability. Smart notifications help users stay organized with upcoming events.

**Highlights:** Instant scheduling on mobile, Real-time calendar sync, Smart event notifications, Seamless integration with tools, Reschedule and cancel meetings

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

**In-app purchases:** none


### OpenClaw

[App page](https://appshunter.io/ios/app/openclaw/id6780396132)

This personal AI assistant runs locally on your devices. Pair it with your OpenClaw Gateway to chat, use voice commands, manage approvals, and automate tasks using your iPhone's capabilities securely.

**Highlights:** Local-first AI assistant, Secure device pairing, Chat and voice modes, Gateway action approvals, Direct content sharing, Device capability management, Push notifications for workflows

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Cal.com free?

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

### Is OpenClaw free?

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

### Which has better reviews, Cal.com or OpenClaw?

Cal.com is rated higher. Cal.com averages 4.8 out of 5 from 126 ratings, while OpenClaw averages 3.3 from 66 ratings.

### Do Cal.com or OpenClaw have ads?

Neither Cal.com nor OpenClaw shows ads.

### Which is updated more often, Cal.com or OpenClaw?

Cal.com ships an update every 3 weeks, and OpenClaw weekly. Most recently, Cal.com was updated on October 12, 2026 and OpenClaw on October 12, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*