# Heartbeat Chat vs Mastermind19

The clearest difference is review sentiment: Mastermind19 at 100% against Heartbeat Chat's 41%. Mastermind19 also leads on rating (5.0 vs 4.0) and update cadence (every 4 days vs every 5 weeks). Heartbeat Chat's advantage is ratings volume (136 vs 2) and iOS requirement (15.1 vs 18.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Mastermind19 holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: Heartbeat Chat has 136 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 41% of Heartbeat Chat's written reviews are positive against 100% of Mastermind19's.

Heartbeat Chat ships an update every 5 weeks, Mastermind19 every 4 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Heartbeat Chat | Mastermind19 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (136 ratings)](https://appshunter.io/ios/app/heartbeat-chat/id1540206041/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/mastermind19/id6782177343/reviews)** |
| Number of ratings | **136** | 2 |
| Positive reviews | 40.9% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 4 days** |
| Monetization | Free | Free |
| Size | 78 MB | 29 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Heartbeat Chat, Inc](https://appshunter.io/developer/1540206043) | [Joel Kern](https://appshunter.io/developer/1827135473) |

## What reviewers say

### Heartbeat Chat

[App page](https://appshunter.io/ios/app/heartbeat-chat/id1540206041)

Build and manage your online communities with a versatile platform.  Engage members through chat, voice, and video, and create a knowledge base for lasting discussions.  Integrate with other tools to automate actions and track growth.

**Highlights:** Customizable channels for chat and posts, Voice rooms for real-time conversations, Presence indicators for a shared room feel, Knowledge base creation from discussions, Integration with Zoom, Google Calendar, Salesforce, etc., Automated community match-ups and intros, Permission management and payment processing

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

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use and navigate
- 🚀 Fast and streamlined experience
- 💡 Great for community building and hosting
- ✨ Elegant toggling between memberships
- ✅ User-friendly features for admins

**What reviewers complain about**

- 🐛 Glitchy and buggy performance
- 🐌 Slow loading times
- ❌ Difficult login process for users
- 📱 Poor iPad optimization
- ⚠️ Invasion of privacy concerns

**Reported bugs**

- Audio playback stops when phone locks
- Users struggle with logging in
- App is not optimized for iPad, especially in landscape view
- Invasion of privacy concerns regarding photo access
- Notifications are inconsistent and important messages are missed

**Requested features**

- Allow audio to play while phone locks
- Improve iPad optimization, especially in landscape view
- Fix the app icon to not resemble a dating app
- Allow users to change their RSVP to an event after confirming
- Enable users to join public threads via the app


### Mastermind19

[App page](https://appshunter.io/ios/app/mastermind19/id6782177343)

This private, invitation-only app connects business-building golfers. Browse and book golf trips, track tournament standings, and connect with members through a community feed and direct messaging. Manage your membership, shop for merchandise, and coordinate event details.

**Highlights:** Browse and book curated golf trips, Track M19 Cup standings, Connect with members via community feed, Direct and group messaging, Member wallet for transactions, Access guest profiles for events

**In-app purchases:** none


## Frequently asked questions

### Is Heartbeat Chat free?

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

### Is Mastermind19 free?

Mastermind19 is free to download, with no in-app purchases.

### Which has better reviews, Heartbeat Chat or Mastermind19?

Mastermind19 is rated higher. Heartbeat Chat averages 4.0 out of 5 from 136 ratings, while Mastermind19 averages 5.0 from 2 ratings.

### Do Heartbeat Chat or Mastermind19 have ads?

Neither Heartbeat Chat nor Mastermind19 shows ads.

### Which is updated more often, Heartbeat Chat or Mastermind19?

Heartbeat Chat ships an update every 5 weeks, and Mastermind19 every 4 days. Most recently, Heartbeat Chat was updated on November 3, 2026 and Mastermind19 on October 31, 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.*