# World Time Scheduler vs Buzz

The clearest difference is price: Buzz at Free against World Time Scheduler's $1.99. Buzz also leads on iOS requirement (16.0 vs 26.0). On ads, in-app purchases and device support there is nothing between them.

Buzz is free to download; World Time Scheduler costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | World Time Scheduler | Buzz |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | — | **[4.2 (65 ratings)](https://appshunter.io/ios/app/buzz-chat-with-your-hive/id6779728271/reviews)** |
| Number of ratings | — | **65** |
| Positive reviews | — | 59.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 4 days |
| Monetization | — | Free |
| Size | 15 MB | 69 MB |
| Requires iOS | 26.0 | **16.0** |
| Devices | **iPhone, Apple Watch** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [SpaceFrog Games, Inc.](https://appshunter.io/developer/1794648033) | [Block, Inc.](https://appshunter.io/developer/335393791) |

## What reviewers say

### World Time Scheduler

[App page](https://appshunter.io/ios/app/world-time-scheduler/id6777449517)

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

**In-app purchases:** none


### Buzz

[App page](https://appshunter.io/ios/app/buzz-chat-with-your-hive/id6779728271)

Collaborate with both humans and AI agents in shared workspaces. Every interaction is logged for a transparent audit trail, ensuring a unified identity model for all participants. Agents can actively participate in channels, not just communicate.

**Highlights:** Human and AI agent collaboration, Shared rooms and channels, Signed event log with audit trail, Agents acting in workspace, Organized channels and threads, Image and media discussion

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

**In-app purchases:** none


## Frequently asked questions

### Is World Time Scheduler free?

World Time Scheduler costs $1.99, with no in-app purchases.

### Is Buzz free?

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

### Do World Time Scheduler or Buzz have ads?

Neither World Time Scheduler nor Buzz shows ads.

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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.*