# Kairos vs Chrono Pumpkin

The clearest difference is iOS requirement: Kairos at 15.1 against Chrono Pumpkin's 17.0. On price, update cadence, 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.

Kairos ships an update every 4 days, Chrono Pumpkin every 3 days. Both last shipped on October 25, 2026.

## The numbers

| Metric | Kairos | Chrono Pumpkin |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 days | **Every 3 days** |
| Size | 36 MB | 7 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Benno Kohrs](https://appshunter.io/developer/1858491109) | [Brandon Wilson](https://appshunter.io/developer/1847630318) |

## What reviewers say

### Kairos

[App page](https://appshunter.io/ios/app/kairos-random-timer/id6759820843)

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

**In-app purchases:** none


### Chrono Pumpkin

[App page](https://appshunter.io/ios/app/chrono-pumpkin/id6765905293)

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

**In-app purchases:** none


## Frequently asked questions

### Is Kairos free?

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

### Is Chrono Pumpkin free?

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

### Do Kairos or Chrono Pumpkin have ads?

Neither Kairos nor Chrono Pumpkin shows ads.

### Which is updated more often, Kairos or Chrono Pumpkin?

Kairos ships an update every 4 days, and Chrono Pumpkin every 3 days. Most recently, Kairos was updated on October 25, 2026 and Chrono Pumpkin on October 25, 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.*