# Cirkus vs KLASH Viewer

Cirkus and KLASH Viewer are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Cirkus ships an update fortnightly, KLASH Viewer every 2 weeks. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Cirkus | KLASH Viewer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (20 ratings)](https://appshunter.io/ios/app/cirkus-schedule-your-tasks/id1157319715/reviews)** | — |
| Number of ratings | **20** | — |
| Positive reviews | 73.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 46 MB | 14 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [farmerswife](https://appshunter.io/developer/571048737) | [KLASH](https://appshunter.io/developer/1807355647) |

## What reviewers say

### Cirkus

[App page](https://appshunter.io/ios/app/cirkus-schedule-your-tasks/id1157319715)

This app helps teams plan and manage projects using a visual timeline. It allows for scheduling tasks, booking resources, and tracking progress, all within a collaborative environment. Reduce scattered communication and streamline workflows with integrated features.

**Highlights:** Timeline bookings, Resource booking, Task assignment with roles, Project templates, Workflow automation, Team communication, File and comment attachments

**Features:** Vision Pro support

**In-app purchases:** none


### KLASH Viewer

[App page](https://appshunter.io/ios/app/klash-viewer/id6744369550)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Cirkus free?

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

### Is KLASH Viewer free?

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

### Do Cirkus or KLASH Viewer have ads?

Neither Cirkus nor KLASH Viewer shows ads.

### Which is updated more often, Cirkus or KLASH Viewer?

Cirkus ships an update fortnightly, and KLASH Viewer every 2 weeks. Most recently, Cirkus was updated on October 24, 2026 and KLASH Viewer 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.*