# Instant Pulse vs dissolve

The clearest difference is device support: Instant Pulse at 5 against dissolve's 2. Instant Pulse also leads on iOS requirement (14.1 vs 18.6). On price, 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.

## The numbers

| Metric | Instant Pulse | dissolve |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (12 ratings)](https://appshunter.io/ios/app/instant-pulse/id1559723643/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 92.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | — |
| Monetization | Free | — |
| Size | 9 MB | 11 MB |
| Requires iOS | **14.1** | 18.6 |
| Devices | **iPhone, iPad, iPod, Mac, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Miroslav Otsedarski](https://appshunter.io/developer/450091139) | [Qi Machine LLC](https://appshunter.io/developer/1249045808) |

## What reviewers say

### Instant Pulse

[App page](https://appshunter.io/ios/app/instant-pulse/id1559723643)

Effortlessly track your heart rate in seconds using your device's camera. This app automatically saves readings and syncs with Apple Health, offering convenient widgets and reminders for regular monitoring.

**Highlights:** Measure heart rate in 8 seconds with camera, Apple Watch app with complications, Syncs with Apple Health, Home and Lock Screen Widgets, Daily measurement reminders

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

**In-app purchases:** none


### dissolve

[App page](https://appshunter.io/ios/app/dissolve-sleep-induction/id6762208801)

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

**In-app purchases:** none


## Frequently asked questions

### Is Instant Pulse free?

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

### Is dissolve free?

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

### Do Instant Pulse or dissolve have ads?

Neither Instant Pulse nor dissolve shows ads.

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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.*