# Heart Chart vs Valve PPM

The clearest difference is rating: Valve PPM at 5.0 against Heart Chart's 4.5. Valve PPM also leads on in-app purchases (none vs 1) and review sentiment (100% vs 75%). Heart Chart's advantage is update cadence (every 3 days vs every 2 months). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Heart Chart sells 1 in-app purchase, starting at $2.99 per year. Valve PPM asks for nothing beyond the download.

Valve PPM holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 2 and 3 respectively. Written reviews point the same way: 75% of Heart Chart's written reviews are positive against 100% of Valve PPM's.

Heart Chart ships an update every 3 days, Valve PPM every 2 months. The most recent releases landed on October 2, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Heart Chart | Valve PPM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (2 ratings)](https://appshunter.io/ios/app/heart-chart/id566700808/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/valve-ppm/id1604258260/reviews)** |
| Number of ratings | 2 | **3** |
| Positive reviews | 75.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 2 months |
| Monetization | Freemium | **Free** |
| Size | 11 MB | 37 MB |
| Requires iOS | 26.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Bender Apps, LLC](https://appshunter.io/developer/1894916304) | [KRUTSCH](https://appshunter.io/developer/1454678018) |

## What reviewers say

### Heart Chart

[App page](https://appshunter.io/ios/app/heart-chart/id566700808)

This app allows medical professionals to visually document cardiac surgery cases. Users can draw graft configurations, add procedures, and generate PDF summaries for review or sharing. It's designed for surgeons, trainees, and educators to illustrate operative concepts.

**Highlights:** Draw CABG graft configurations, Add associated procedures, Generate professional PDF case summaries, Save cases with subscription, Simple step-by-step workflow, Designed for clinical education

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| HeartChart Premium | $2.99 | per year |


### Valve PPM

[App page](https://appshunter.io/ios/app/valve-ppm/id1604258260)

This tool assists medical professionals in assessing implanted prosthetic cardiac valves. It offers guidance for checking existing valve function and selecting the optimal valve before implantation based on patient and prosthesis parameters.

**Highlights:** Assess implanted valve function, Select optimal valve before implantation, Analyze patient and prosthesis parameters, Identify potential patient-prosthesis mismatch, Determine intrinsic prosthesis dysfunction

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

**In-app purchases:** none


## Frequently asked questions

### Is Heart Chart free?

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

### Is Valve PPM free?

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

### Which has better reviews, Heart Chart or Valve PPM?

Valve PPM is rated higher. Heart Chart averages 4.5 out of 5 from 2 ratings, while Valve PPM averages 5.0 from 3 ratings.

### Do Heart Chart or Valve PPM have ads?

Neither Heart Chart nor Valve PPM shows ads.

### Which is updated more often, Heart Chart or Valve PPM?

Heart Chart ships an update every 3 days, and Valve PPM every 2 months. Most recently, Heart Chart was updated on October 2, 2026 and Valve PPM on October 8, 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.*