# Morfify Sleep vs IntervalGuide

The clearest difference is ads: Morfify Sleep at none against IntervalGuide's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Morfify Sleep sells 2 in-app purchases, starting at $9.99 per month and IntervalGuide sells 1 in-app purchase, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Morfify Sleep ships an update every 9 days, IntervalGuide every 11 days. The most recent releases landed on September 29, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Morfify Sleep | IntervalGuide |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 9 days** | Every 11 days |
| Size | 14 MB | 54 MB |
| Requires iOS | 16.6 | **16.0** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Henrik Rytter Jensen](https://appshunter.io/developer/1895180419) | [Amir Tairi](https://appshunter.io/developer/6775922253) |

## What reviewers say

### Morfify Sleep

[App page](https://appshunter.io/ios/app/morfify-sleep/id6763139923)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Morfify Premium Monthly | $9.99 | per month |
| Morfify Premium Annual | $59.99 | per year |


### IntervalGuide

[App page](https://appshunter.io/ios/app/intervalguide-intervall-timer/id6775922251)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| IntervalGuide Premium | $2.99 | per month |


## Frequently asked questions

### Is Morfify Sleep free?

Morfify Sleep is free to download, with in-app purchases available.

### Is IntervalGuide free?

IntervalGuide is free to download, with in-app purchases available.

### Do Morfify Sleep or IntervalGuide have ads?

IntervalGuide shows ads; Morfify Sleep does not.

### Which is updated more often, Morfify Sleep or IntervalGuide?

Morfify Sleep ships an update every 9 days, and IntervalGuide every 11 days. Most recently, Morfify Sleep was updated on September 29, 2026 and IntervalGuide on September 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.*