# heart/work vs Miva

The clearest difference is review sentiment: Miva at 100% against heart/work's 0%. Miva also leads on in-app purchases (none vs 1) and update cadence (every 3 weeks vs every 5 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. heart/work sells 1 one-off in-app purchase. Miva asks for nothing beyond the download.

heart/work ships an update every 5 months, Miva every 3 weeks. The most recent releases landed on October 19, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | heart/work | Miva |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (3 ratings)](https://appshunter.io/ios/app/heartwork/id1380764163/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 29 MB | 3 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPod, Apple Watch |
| Age rating | 4+ | 17+ |
| Developer | [Moritz Philip Recke](https://appshunter.io/developer/309299142) | [CARMINE CINQUEGRANA](https://appshunter.io/developer/1674881490) |

## What reviewers say

### heart/work

[App page](https://appshunter.io/ios/app/heartwork/id1380764163)

This app generates unique artwork based on your health data, including heart rate, steps, and environmental factors. It uses meditative breathing exercises and personal preferences to create layered visuals, offering a novel way to visualize wellbeing.

**Highlights:** Generates art from health data, Uses heart rate and steps, Incorporates environmental data, Meditative breathing exercises, Customizable art parameters, Integrates with HealthKit

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Interaction | $1.99 | one-time |


### Miva

[App page](https://appshunter.io/ios/app/miva/id6473791031)

This app uses your Apple Watch to provide a relaxing and immersive sensory experience. It helps calm your mind and body, relieve muscle tension, and reduce stress through unique vibration patterns. Enjoy distraction-free sessions with intelligent screen disabling and intuitive Digital Crown control.

**Highlights:** Digital Crown control for seamless interaction, Discreet screen disabling for full immersion, Versatile vibration patterns for various needs, Stress reduction and tension relief, Promotes self-awareness and body consciousness

**In-app purchases:** none


## Frequently asked questions

### Is heart/work free?

heart/work is free to download, with in-app purchases available.

### Is Miva free?

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

### Do heart/work or Miva have ads?

Neither heart/work nor Miva shows ads.

### Which is updated more often, heart/work or Miva?

heart/work ships an update every 5 months, and Miva every 3 weeks. Most recently, heart/work was updated on October 19, 2026 and Miva on October 12, 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.*