# Collared vs Union Protocol

The clearest difference is rating: Union Protocol at 5.0 against Collared's 4.4. Union Protocol also leads on in-app purchases (none vs 2). Collared's advantage is update cadence (every 3 weeks vs every 6 weeks). On price, ratings volume, ads and monetization model there is nothing between them.

Both are free to download. Collared sells 2 in-app purchases, starting at $6.99 per month. Union Protocol asks for nothing beyond the download.

Union Protocol holds the better App Store score, 5.0 against 4.4. Both are backed by a comparable volume of ratings — 7 and 5 respectively.

Collared ships an update every 3 weeks, Union Protocol every 6 weeks. The most recent releases landed on September 11, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Collared | Union Protocol |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (7 ratings)](https://appshunter.io/ios/app/collared-bdsm-habit-tracker/id6762292055/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/union-protocol-couple-tracker/id6776146648/reviews)** |
| Number of ratings | **7** | 5 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Monetization | Freemium | Freemium |
| Size | 92 MB | 121 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [BetterGoal Labs LLC](https://appshunter.io/developer/1893686751) | [Accord Studios Ltd.](https://appshunter.io/developer/6776146650) |

## What reviewers say

### Collared

[App page](https://appshunter.io/ios/app/collared-bdsm-habit-tracker/id6762292055)

This app provides a structured way for BDSM couples to manage daily tasks, rules, and accountability within their dynamic. It offers features for setting habits, assigning rewards and punishments, and tracking progress for both partners.

**Highlights:** Daily, weekly, and custom habits, Photo proof for habit completion, Reward catalog and punishment library, Real-time sync between partners, Private chat and discreet passcode lock, Multiple partner dynamics management

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Collar Pro Monthly | $6.99 | per month |
| Collar Pro Annual | $29.99 | per year |


### Union Protocol

[App page](https://appshunter.io/ios/app/union-protocol-couple-tracker/id6776146648)

Enhance your relationship with shared routines, tasks, and rewards. This app fosters connection and playfulness through daily check-ins, goal setting, and private notes, creating a more intentional rhythm for couples.

**Highlights:** Create shared routines and assign tasks, Track progress and collect points, Unlock custom rewards together, Daily check-ins and partner updates, Private notes and mood tracking, Shared goals and reminders

**In-app purchases:** none


## Frequently asked questions

### Is Collared free?

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

### Is Union Protocol free?

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

### Which has better reviews, Collared or Union Protocol?

Union Protocol is rated higher. Collared averages 4.4 out of 5 from 7 ratings, while Union Protocol averages 5.0 from 5 ratings.

### Do Collared or Union Protocol have ads?

Neither Collared nor Union Protocol shows ads.

### Which is updated more often, Collared or Union Protocol?

Collared ships an update every 3 weeks, and Union Protocol every 6 weeks. Most recently, Collared was updated on September 11, 2026 and Union Protocol on September 22, 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.*