# PureLife Vayyar vs Multi hrm

The clearest difference is price: PureLife Vayyar at Free against Multi hrm's $1.99. PureLife Vayyar also leads on iOS requirement (15.6 vs 17). Multi hrm's advantage is chart position (#193 vs unranked). On ads, in-app purchases and device support there is nothing between them.

PureLife Vayyar is free to download; Multi hrm costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | PureLife Vayyar | Multi hrm |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | — | Paid |
| Best chart rank | — | **#193** |
| Size | 35 MB | 6 MB |
| Requires iOS | **15.6** | 17 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [PureSec GmbH](https://appshunter.io/developer/1704824313) | [Beijing Negative Entropy Technology Co., Ltd.](https://appshunter.io/developer/1721576267) |

## What reviewers say

### PureLife Vayyar

[App page](https://appshunter.io/ios/app/purelife-vayyar/id6463719442)

**In-app purchases:** none


### Multi hrm

[App page](https://appshunter.io/ios/app/multi-hrm/id6745891213)

**Currently charting:** #193 Top Paid · Health & Fitness (US App Store)

Monitor multiple heart rates simultaneously during group workouts. Connect various devices like smartwatches and chest straps to create an interactive fitness experience. Track progress, share data, and stay motivated together.

**Highlights:** Real-time heart rate tracking for groups, Connects Apple Watch, chest straps, and smartwatches, View heart rates on iPhone/iPad, Heart rate display via Dynamic Island and widgets, Share data with fitness apps and equipment, Workout history and analysis, Personalized heart rate zones

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

**In-app purchases:** none


## Frequently asked questions

### Is PureLife Vayyar free?

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

### Is Multi hrm free?

Multi hrm costs $1.99, with no in-app purchases.

### Do PureLife Vayyar or Multi hrm have ads?

Neither PureLife Vayyar nor Multi hrm 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.*