Comparison

Kinkly vs Bound

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

Head to head
About

Kinkly

Features
Read full description

Kinkly lets you map out your desires and your limits, then compare them with a partner, discreetly and with consent. WHY KINKLY? - Get clear on what you want and what you don't before you talk about it - See how compatible you really are - Avoid misunderstandings and make the conversation easier HOW IT WORKS 1. Answer the questionnaire at your own pace, one question at a time, from "No" to "Absolute kink". 2. Show your QR code or scan your partner's. 3. See your compatibility score and, if you both want, what you have in common. FEATURES - In-depth questionnaire by theme: practices, preferences, limits, fantasies - Separate "giving" and "receiving" answers, so the match actually makes sense - Instant comparison with a QR scan - History of your scans - Lock the app with Face ID or Touch ID - Optional cloud backup with an account PRIVACY AND CONSENT Kinkly is for adults only. Nothing is shared unless you choose to: you decide when to show your code or scan someone else's. Your answers stay on your device unless you turn on cloud backup. Download Kinkly and make those conversations easier and more honest.

About

Bound

This app provides a private, encrypted space for couples to connect more deeply. It focuses on honest check-ins, understanding patterns, and sharing notes without gamified prompts. Designed for couples seeking a calmer, more authentic relationship.

Highlights
  • End-to-end encrypted communication
  • Honest mood and energy check-ins
  • Intimacy check for expressing needs
  • Quiet observation of relationship patterns
  • Shared private notes and plans
  • Short body-based resets
Features
Read full description

Most couples don't fall out of love. They fall out of sync. The strain is rarely love itself. It's the weight of ordinary life — the missed mornings, the half-conversations, the way a hard week quietly stacks up. Bound is a private, encrypted space for the two of you. A place to check in honestly, leave notes only your partner can see, and notice patterns in how you connect, drift, and return. Patterns, not prompts. Most couples apps run on streaks, push notifications, and daily quizzes. Bound is built the opposite way. It's quiet. It speaks rarely, and only when something is worth saying. The work happens in your relationship — not in the app. Truly Private. End-to-End Encrypted. Your relationship is nobody else's business. Every check-in, note, and entry is encrypted on your device before it leaves. Only you and your partner can read it. Bound itself cannot. In a category where the leading apps collect contact info, identifiers, and "sensitive info" linked to your identity, this is the difference. Honest Check-Ins Share a quick read of your energy, mood, and capacity. No long-winded conversations required. A signal your partner can understand at a glance — so you can stop guessing and start actually seeing each other. The Intimacy Check Skip the hinting. A simple way for both of you to name what would help you feel closer today — a word of encouragement, focused time, a small gesture. Total clarity, zero friction. Quiet Observations Bound notices what you don't. After enough check-ins, it surfaces small, specific patterns — gently, never as advice. "Sundays have been a little harder than usual lately." That's it. No diagnosis, no prescriptions. Just the kind of thing a thoughtful friend might say. A Shared Space, Just for the Two of You Notes you can keep private or share. Plans you build together. Agreements, boundaries, wishlists, fantasies, a shared timeline — all encrypted, all yours. The opposite of a group chat. A Small Reset When the day gets hard, Bound offers short, body-based resets — breath, grounding, simple ways to come back to yourself before you come back to your partner. For couples who want a calmer, more honest relationship — not a gamified one. No streaks. No notifications designed to pull you back in. No engagement bait. No data sold, ever. Free for a week. $3.99/month after. Subscription details: Bound is $3.99/month with a 7-day free trial. Payment is charged to your Apple ID at confirmation. Subscription auto-renews unless cancelled at least 24 hours before the end of the current period. You can manage and cancel subscriptions in your account settings. Terms of Use: https://bound-legal.vercel.app/terms Privacy Policy: https://bound-legal.vercel.app/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Kinkly4 screens
Bound4 screens

Verdict

The call

Kinkly and Bound are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. Kinkly sells 1 one-off in-app purchase and Bound sells 1 in-app purchase, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 28, 2026 and November 5, 2026 respectively.

ScorecardNo meaningful differences
Kinkly versus Bound: the parameters behind the verdict, then further details
ParameterKinklyBound
PriceFreeFree
Rating—4.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyMonthlyMonthly
AdsNoNo
In-app purchasesYesYes
Monetization—Subscription
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size52 MB30 MB
Age rating17+12+
DeveloperCyrille VarinMark Tishkun

In-app purchases

1 purchases

Kinkly

One-time1
  • Full Questionnaire$2.99
1 purchases

Bound

Subscriptions1
  • Bound Founder Membership7 Days trial$9.991 Month

Questions

Is Kinkly free?
Kinkly is free to download, with in-app purchases available.
Is Bound free?
Bound is free to download, with in-app purchases available.
Do Kinkly or Bound have ads?
Neither Kinkly nor Bound shows ads.
Which is updated more often, Kinkly or Bound?
Kinkly ships an update monthly, and Bound monthly. Most recently, Kinkly was updated on October 28, 2026 and Bound on November 5, 2026.

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