Comparison

Collared vs Union Protocol

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Collared

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
Read full description

Built for BDSM relationships. Dominants set the rules. Submissives follow through. Collared is the BDSM habit tracker that gives kinky couples the structure, control, and real accountability that mainstream habit apps were never designed for. Whether you're new to kink or seasoned in your D/s dynamic, Collared replaces the patchwork of text messages, shared notes, and habit apps that don't understand power exchange. Daily habits, custom rules, photo proof, streaks, rewards, punishments — all in one private app made for kinky BDSM couples. HABITS & TASKS • Daily, weekly, and custom habits • Photo proof for habit completion • Custom rules and routines • Streaks, stats, and progress tracking REWARDS & PUNISHMENTS • Reward catalog — set what your submissive earns for good behavior • Punishment library — assign consequences for missed habits • Points system to manage rewards and incentives • Manual or automatic enforcement PARTNER FEATURES • Real-time sync between Dom and sub • Built-in private chat • Multiple partners — manage separate D/s dynamics with different partners • Discreet passcode lock for privacy Track habits. Assign tasks. Reward progress. Hand out punishments. Stay consistent. Collared is the daily BDSM habit tracker for couples who take their dynamic seriously. Collared Pro is offered as an auto-renewing subscription. Your subscription will automatically renew at the end of each period unless you cancel at least 24 hours before the end of the current period. Subscriptions can be managed and canceled in your Apple ID account settings after purchase. Privacy Policy: https://collared-app.com/privacy  Terms of Service: https://collared-app.com/terms

About

Union Protocol

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
Read full description

UNION is a private app for couples who want to bring more structure, connection, and playfulness into their shared everyday life. Create routines, assign tasks, track progress, collect points, and unlock custom rewards together. UNION helps couples stay connected through daily check-ins, shared goals, reminders, and meaningful little rituals that make the relationship feel more present. With features like shared tracking, partner updates, private notes, mood check-ins, rewards, and progress insights, UNION turns ordinary routines into a more engaging couple experience. Designed with privacy and discretion in mind, UNION gives couples a dedicated space for their personal connection. Your moments, messages, and shared progress stay between you and your partner. UNION makes it easy to build habits, celebrate small wins, stay emotionally aligned, and create a more intentional rhythm together. Union can be explored for free, with Tasks, Rituals, and Punishments available without a Premium subscription. Access to additional features requires Union Elite. Elite is available as a weekly, a monthly, or a yearly subscription. The yearly subscription includes a 2-week free trial, allowing users to explore the Premium features before being charged. Subscriptions will automatically renew unless cancelled within 24-hours before the end of the current period. You can cancel anytime with your iTunes account settings. Any unused portion of a free trial will be forfeited if you purchase a subscription. - Terms Of Use (EULA):https://www.union-relationship.app/terms - Privacy Policy: https://www.union-relationship.app/privacy - Support: https://www.union-relationship.app/contact

Screenshots

Collared4 screens
Union Protocol4 screens

Verdict

The call

The clearest difference is in-app purchases: Union Protocol at none against Collared's 2. Union Protocol also leads on rating (4.8 vs 4.5). On price, ratings volume, update cadence and ads there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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.

ReceptionRating · Positive reviews · Number of ratings

Union Protocol holds the better App Store score, 4.8 against 4.5. Both are backed by a comparable volume of ratings — 11 and 6 respectively.

UpkeepUpdate frequency

Collared ships an update monthly, Union Protocol every 6 weeks. The most recent releases landed on October 16, 2026 and October 12, 2026 respectively.

Scorecard2 real differences · 8 level
Collared versus Union Protocol: the parameters behind the verdict, then further details
ParameterCollaredUnion Protocol
PriceFreeFree
Rating4.5 (11 ratings)4.8 (6 ratings) — better
Positive reviews100.0% of reviews—
Number of ratings11 — better6
Update frequencyMonthly — betterEvery 6 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemiumFreemium
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.115.1
Further details — not scored
Size92 MB121 MB
Age rating17+17+
DeveloperBetterGoal Labs LLCAccord Studios Ltd.

Customer experience

Collared

All ratings11 ratings
Positive90.9%
Neutral0.0%
Negative9.1%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Union Protocol

All ratings6 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

Collared

Subscriptions2
  • Collar Pro Monthly$6.991 Month
  • Collar Pro Annual7 Days trial$29.991 Year
None

Union Protocol

No in-app purchases

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 4.5 out of 5 from 11 ratings, while Union Protocol averages 4.8 from 6 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 monthly, and Union Protocol every 6 weeks. Most recently, Collared was updated on October 16, 2026 and Union Protocol on October 12, 2026.

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