# Lighthouse vs Sheaf

The clearest difference is review sentiment: Sheaf at 100% against Lighthouse's 50%. Sheaf also leads on rating (4.5 vs 3.6) and in-app purchases (none vs 8). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Lighthouse sells 8 one-off in-app purchases. Sheaf asks for nothing beyond the download.

Sheaf holds the better App Store score, 4.5 against 3.6. Both are backed by a comparable volume of ratings — 5 and 4 respectively. Written reviews point the same way: 50% of Lighthouse's written reviews are positive against 100% of Sheaf's.

Lighthouse ships an update every 6 weeks, Sheaf every 2 weeks. The most recent releases landed on October 14, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Lighthouse | Sheaf |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (5 ratings)](https://appshunter.io/ios/app/lighthouse-did-hub/id6761928002/reviews) | **[4.5 (4 ratings)](https://appshunter.io/ios/app/sheaf-plural-system-tracker/id6766770364/reviews)** |
| Number of ratings | **5** | 4 |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 21 MB | 23 MB |
| Requires iOS | 18.0 | **17.6** |
| Devices | iPhone, iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Joshua Reid](https://appshunter.io/developer/1892116419) | [Lupine Systems](https://appshunter.io/developer/1896323717) |

## What reviewers say

### Lighthouse

[App page](https://appshunter.io/ios/app/lighthouse-did-hub/id6761928002)

This app provides a secure, encrypted space for individuals with Dissociative Identity Disorder (DID) or Other Specified Dissociative Disorder (OSDD) to manage their internal system. It allows for tracking of alters, journaling, internal communication, mood logging, and medication management, all stored privately on the user's device.

**Highlights:** System and alter roster management, Journaling with tagging, Internal communication board, Mood tracking and pattern analysis, Calendar and reminders, Medication tracking, Customizable themes per alter

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Light Support | $0.99 | one-time |
| Small Tip | $0.99 | one-time |
| Warm Support | $2.99 | one-time |
| Medium Tip | $2.99 | one-time |
| Bright Support | $4.99 | one-time |
| Large Tip | $4.99 | one-time |
| Extra Generous | $9.99 | one-time |
| Extra Generous Tip | $9.99 | one-time |


### Sheaf

[App page](https://appshunter.io/ios/app/sheaf-plural-system-tracker/id6766770364)

This app helps plural systems track members, manage switches, and keep journals. It offers cross-platform support and prioritizes user privacy with an open-source, self-hostable option.

**Highlights:** Track system members and front changes, Write member and system journals, Manage member groups, Send front change notifications, Cross-platform support (mobile, web, wearable), Open-source and self-hostable

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Lighthouse free?

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

### Is Sheaf free?

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

### Which has better reviews, Lighthouse or Sheaf?

Sheaf is rated higher. Lighthouse averages 3.6 out of 5 from 5 ratings, while Sheaf averages 4.5 from 4 ratings.

### Do Lighthouse or Sheaf have ads?

Neither Lighthouse nor Sheaf shows ads.

### Which is updated more often, Lighthouse or Sheaf?

Lighthouse ships an update every 6 weeks, and Sheaf every 2 weeks. Most recently, Lighthouse was updated on October 14, 2026 and Sheaf on October 15, 2026.

---

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