# Calming Bedtime for Kids vs 4x4 Timer Interval Training

The clearest difference is review sentiment: Calming Bedtime for Kids at 100% against 4x4 Timer Interval Training's 0%. Calming Bedtime for Kids also leads on rating (4.7 vs 2.0) and ratings volume (34 vs 1). 4x4 Timer Interval Training's advantage is in-app purchases (none vs 5) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Calming Bedtime for Kids sells 5 in-app purchases, starting at $0.99 per 7 days. 4x4 Timer Interval Training asks for nothing beyond the download.

Calming Bedtime for Kids holds the better App Store score, 4.7 against 2.0. That said, the two scores are not equally well evidenced: Calming Bedtime for Kids has 34 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of Calming Bedtime for Kids's written reviews are positive against 0% of 4x4 Timer Interval Training's.

## The numbers

| Metric | Calming Bedtime for Kids | 4x4 Timer Interval Training |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (34 ratings)](https://appshunter.io/ios/app/calming-bedtime-for-kids/id6747970716/reviews)** | [2.0 (1 ratings)](https://appshunter.io/ios/app/4x4-timer-interval-training/id6759710803/reviews) |
| Number of ratings | **34** | 1 |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | — |
| Monetization | Free with in-app purchases | **Free** |
| Size | 29 MB | 12 MB |
| Requires iOS | 16.6 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [GaZingBo Productions Pty Ltd](https://appshunter.io/developer/1615757661) | [Kesem Solutions Pty Ltd](https://appshunter.io/developer/1751494198) |

## What reviewers say

### Calming Bedtime for Kids

[App page](https://appshunter.io/ios/app/calming-bedtime-for-kids/id6747970716)

This app offers science-backed audio meditations designed to help children overcome bedtime anxiety and racing thoughts. It provides a calming bedtime routine to promote faster sleep and emotional well-being, without screens or medication.

**Highlights:** Bedtime anxiety relief, Calming sleep meditations, Science-backed audio techniques, Reduces racing thoughts, Promotes emotional well-being, No screens or medication needed

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access - Weekly | $0.99 | per 7 days |
| Weekly Sleep Access | $0.99 | per 7 days |
| Better Sleep - Calm Kids | $4.99 | per month |
| Kids Sleep Audio Monthly | $4.99 | per month |
| Lifetime Sleep Audio Access | $7.99 | one-time |


### 4x4 Timer Interval Training

[App page](https://appshunter.io/ios/app/4x4-timer-interval-training/id6759710803)

This app provides a simple, distraction-free interval timer for the Norwegian 4x4 training protocol. It guides users through 4 minutes of intense effort followed by 4 minutes of rest, repeated four times, to improve cardiovascular fitness and VO₂ max. The minimal interface ensures focus on the workout.

**Highlights:** Simple 4x4 interval timer, Clear ON/OFF phase guidance, Optional sound cues, Large, easy-to-read timer, Session progress tracking, Minimal interface

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

**In-app purchases:** none


## Frequently asked questions

### Is Calming Bedtime for Kids free?

Calming Bedtime for Kids is free to download, with in-app purchases available.

### Is 4x4 Timer Interval Training free?

4x4 Timer Interval Training is free to download, with no in-app purchases.

### Which has better reviews, Calming Bedtime for Kids or 4x4 Timer Interval Training?

Calming Bedtime for Kids is rated higher. Calming Bedtime for Kids averages 4.7 out of 5 from 34 ratings, while 4x4 Timer Interval Training averages 2.0 from 1 ratings.

### Do Calming Bedtime for Kids or 4x4 Timer Interval Training have ads?

Calming Bedtime for Kids shows ads; 4x4 Timer Interval Training does not.

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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.*