# Harm Reduction Sisters vs Inner House

The clearest difference is in-app purchases: Harm Reduction Sisters at none against Inner House's 10. Inner House's advantage is update cadence (every 11 days vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Inner House sells 10 in-app purchases, starting at $4.99 per month. Harm Reduction Sisters asks for nothing beyond the download.

Harm Reduction Sisters ships an update every 3 months, Inner House every 11 days. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Harm Reduction Sisters | Inner House |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/inner-house-plural-system/id6771215304/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 25.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 11 days** |
| Monetization | — | Freemium |
| Size | 8 MB | 309 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | iPhone | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Harm Reduction Sisters](https://appshunter.io/developer/1786415621) | [BRITTANY DANIELLE HORNICK](https://appshunter.io/developer/1862326510) |

## What reviewers say

### Harm Reduction Sisters

[App page](https://appshunter.io/ios/app/harm-reduction-sisters/id6739639418)

**Features:** macOS Compatibility

**In-app purchases:** none


### Inner House

[App page](https://appshunter.io/ios/app/inner-house-plural-system/id6771215304)

This app provides a private digital space for plural systems to understand and connect with each other. It allows for detailed profiles, tracking presence, and organizing shared information. Users can build inner world maps and communicate securely within their system.

**Highlights:** Create detailed profiles for each system member, Log fronts, co-fronts, and presence patterns, Build visual inner-world maps, Secure communication with House Chat and notes, Journaling and memory keeping tools, Customizable organization and data export, Optional sharing with trusted supporters

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Inner House Pro Monthly | $4.99 | per month |
| Inner House Pro Supporter | $7.99 | per month |
| Inner House Pro Yearly | $39.99 | per year |
| Inner House Pro Supporter | $59.99 | per year |
| Inner House Roomie Pack A | $1.99 | one-time |
| Inner House Roomie Pack B | $1.99 | one-time |
| Inner House Roomie Pack C | $1.99 | one-time |
| Inner House Roomie Pack D | $1.99 | one-time |
| Inner House Roomie Pack E | $1.99 | one-time |
| Complete Roomie Collection | $5.99 | one-time |


## Frequently asked questions

### Is Harm Reduction Sisters free?

Harm Reduction Sisters is free to download, with no in-app purchases.

### Is Inner House free?

Inner House is free to download, with in-app purchases available.

### Do Harm Reduction Sisters or Inner House have ads?

Neither Harm Reduction Sisters nor Inner House shows ads.

### Which is updated more often, Harm Reduction Sisters or Inner House?

Harm Reduction Sisters ships an update every 3 months, and Inner House every 11 days. Most recently, Harm Reduction Sisters was updated on October 30, 2026 and Inner House on November 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*