# Seen & Heard vs Zero Boundaries

The clearest difference is in-app purchases: Seen & Heard at none against Zero Boundaries's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Zero Boundaries sells 1 in-app purchase, starting at $299.99 per month. Seen & Heard asks for nothing beyond the download.

Seen & Heard ships an update every 4 months, Zero Boundaries every 3 months. The most recent releases landed on September 17, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Seen & Heard | Zero Boundaries |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Size | 82 MB | 56 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Happiness Club CIC](https://appshunter.io/developer/1804320962) | [Zachary Champion](https://appshunter.io/developer/1822770683) |

## What reviewers say

### Seen & Heard

[App page](https://appshunter.io/ios/app/seen-and-heard/id6743746696)

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

**In-app purchases:** none


### Zero Boundaries

[App page](https://appshunter.io/ios/app/zero-boundaries/id6747757638)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coaching Plan | $299.99 | per month |


## Frequently asked questions

### Is Seen & Heard free?

Seen & Heard is free to download, with no in-app purchases.

### Is Zero Boundaries free?

Zero Boundaries is free to download, with in-app purchases available.

### Do Seen & Heard or Zero Boundaries have ads?

Neither Seen & Heard nor Zero Boundaries shows ads.

### Which is updated more often, Seen & Heard or Zero Boundaries?

Seen & Heard ships an update every 4 months, and Zero Boundaries every 3 months. Most recently, Seen & Heard was updated on September 17, 2026 and Zero Boundaries on September 11, 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.*