# Cause & Effect vs Scream O'Clock

The clearest difference is update cadence: Scream O'Clock at every 3 weeks against Cause & Effect's every 6 weeks. Scream O'Clock also leads on ratings volume (6 vs 1). Cause & Effect's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 16.4). On price, rating, 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.

On the App Store both sit at effectively the same score — 5.0 for Cause & Effect against 5.0 for Scream O'Clock. That said, the two scores are not equally well evidenced: Scream O'Clock has 6 ratings behind it against 1, so its average is the more settled of the two.

Cause & Effect ships an update every 6 weeks, Scream O'Clock every 3 weeks. Both last shipped on October 30, 2026.

## The numbers

| Metric | Cause & Effect | Scream O'Clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/cause-and-effect-child/id6621221465/reviews) | [5.0 (6 ratings)](https://appshunter.io/ios/app/scream-oclock/id6752229136/reviews) |
| Number of ratings | 1 | **6** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 64 MB | 74 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 9+ |
| Developer | [The Cause and Effect app LLC](https://appshunter.io/developer/1642735841) | [Tyler Zacharias](https://appshunter.io/developer/1838346883) |

## What reviewers say

### Cause & Effect

[App page](https://appshunter.io/ios/app/cause-and-effect-child/id6621221465)

This app helps parents instill positive habits in children through goal setting and a reward system. It encourages the development of lifelong skills for smarter, healthier, and happier kids, while also teaching financial responsibility.

**Highlights:** Instill positive habits, Set daily, weekly, monthly goals, Earn coins for completed tasks, Exchange coins for rewards, Teach financial responsibility, User-friendly interface

**Features:** macOS Compatibility

**In-app purchases:** none


### Scream O'Clock

[App page](https://appshunter.io/ios/app/scream-oclock/id6752229136)

This app simplifies managing scare rotations for haunted attractions. It tracks character groups and provides live countdowns with vibration alerts for seamless transitions between on-set and break times. Designed by scare actors for scare actors, it ensures smooth operations and continuous scares.

**Highlights:** Group tracking (A, B, C), Live countdown timers, Vibration alerts for rotations, Synchronized rotation view, Dark mode design, Built for scare actors

**In-app purchases:** none


## Frequently asked questions

### Is Cause & Effect free?

Cause & Effect is free to download, with no in-app purchases.

### Is Scream O'Clock free?

Scream O'Clock is free to download, with no in-app purchases.

### Which has better reviews, Cause & Effect or Scream O'Clock?

Cause & Effect and Scream O'Clock are both rated 5.0 out of 5 on the App Store, from 1 and 6 ratings respectively.

### Do Cause & Effect or Scream O'Clock have ads?

Neither Cause & Effect nor Scream O'Clock shows ads.

### Which is updated more often, Cause & Effect or Scream O'Clock?

Cause & Effect ships an update every 6 weeks, and Scream O'Clock every 3 weeks. Most recently, Cause & Effect was updated on October 30, 2026 and Scream O'Clock on October 30, 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.*