# Sunsama vs Shepherd OS

The clearest difference is in-app purchases: Sunsama at none against Shepherd OS's 2. Sunsama also leads on ratings volume (515 vs 1). Shepherd OS's advantage is rating (5.0 vs 4.5). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Shepherd OS sells 2 in-app purchases, starting at $49.99 per year. Sunsama asks for nothing beyond the download.

Shepherd OS holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Sunsama has 515 ratings behind it against 1, so its average is the more settled of the two.

Sunsama ships an update every 2 weeks, Shepherd OS fortnightly. The most recent releases landed on October 26, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Sunsama | Shepherd OS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (515 ratings)](https://appshunter.io/ios/app/sunsama/id1475755747/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/shepherd-os/id6762364194/reviews)** |
| Number of ratings | **515** | 1 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Monetization | **Free** | Freemium |
| Size | 75 MB | 47 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SUMMAY, Inc.](https://appshunter.io/developer/1351985369) | [LAWRENCE EKWANG ADJAH JR](https://appshunter.io/developer/1874813967) |

## What reviewers say

### Sunsama

[App page](https://appshunter.io/ios/app/sunsama/id1475755747)

This mobile app syncs with its desktop counterpart, allowing you to add tasks, review your daily plan, and view your calendar events on the go. It's designed to keep you focused and productive when away from your computer.

**Highlights:** Add tasks quickly, Schedule tasks on calendar, Review daily plan, View calendar events, Syncs with Google Calendar, Syncs with Outlook Calendar

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Helpful, intuitive, and comprehensive
- 🚀 Excellent workflows
- 💡 Customizable and flexible
- 🚀 Seamless integrations with other apps
- 👍 Useful for ADHD and OCD users

**What reviewers complain about**

- 🐛 Buggy mobile app with frequent crashes and glitches
- 🔍 Limited functionality on mobile compared to desktop
- 💰 Expensive subscription cost
- 🔍 Onboarding and login issues
- 🔍 Inconsistent syncing between mobile and desktop

**Reported bugs**

- App crashes on launch
- Tasks disappearing or not syncing properly
- Login issues with Google and other accounts
- Unreliable mobile app performance

**Requested features**

- Improved mobile app with more features
- Widgets and lock screen integration
- Better task management and rescheduling options
- AI-powered task scheduling and planning
- Integration with more third-party apps


### Shepherd OS

[App page](https://appshunter.io/ios/app/shepherd-os/id6762364194)

This app helps pastors manage their pastoral care responsibilities by organizing follow-ups and ensuring no one is forgotten. It provides an action queue, automated touchpoints, and smart scheduling to facilitate timely and effective care for individuals and groups.

**Highlights:** Action queue for daily care needs, Research-backed care modules, Automated touchpoints (texts, calls), Smart scheduling with calendar sync, Unshepherded detection, Prayer mode with swipeable cards, Church organization for teams

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ShepherdOS Premium | $49.99 | per year |
| ShepherdOS Lifetime | $149.99 | one-time |


## Frequently asked questions

### Is Sunsama free?

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

### Is Shepherd OS free?

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

### Which has better reviews, Sunsama or Shepherd OS?

Shepherd OS is rated higher. Sunsama averages 4.5 out of 5 from 515 ratings, while Shepherd OS averages 5.0 from 1 ratings.

### Do Sunsama or Shepherd OS have ads?

Neither Sunsama nor Shepherd OS shows ads.

### Which is updated more often, Sunsama or Shepherd OS?

Sunsama ships an update every 2 weeks, and Shepherd OS fortnightly. Most recently, Sunsama was updated on October 26, 2026 and Shepherd OS on October 19, 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.*