# Bond vs KWtrack

The clearest difference is in-app purchases: KWtrack at none against Bond's 3. KWtrack also leads on iOS requirement (13.4 vs 17.0). Bond's advantage is update cadence (fortnightly vs monthly). On price, ads and device support there is nothing between them.

Both are free to download. Bond sells 3 in-app purchases, starting at $6.99 per month. KWtrack asks for nothing beyond the download.

Bond ships an update fortnightly, KWtrack monthly. Both last shipped on October 24, 2026.

## The numbers

| Metric | Bond | KWtrack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (21 ratings)](https://appshunter.io/ios/app/bond-couples-and-challenges/id6463054071/reviews)** | — |
| Number of ratings | **21** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 83 MB | 21 MB |
| Requires iOS | 17.0 | **13.4** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 17+ | 12+ |
| Developer | [Zeus Innovations LLC](https://appshunter.io/developer/1478140304) | [Mohammed Alshemali](https://appshunter.io/developer/1890434718) |

## What reviewers say

### Bond

[App page](https://appshunter.io/ios/app/bond-couples-and-challenges/id6463054071)

This app helps couples explore BDSM and kink dynamics by setting rules, tracking obedience, and managing goals. It offers a secure, private space for communication and accountability, fostering trust and deeper connection within structured relationships.

**Highlights:** Define rules and boundaries, Track tasks and habits, Manage rewards and consequences, Points system for motivation, Private couples chat, Goal setting and accountability

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $6.99 | per month |
| 3 Months Subscription | $14.99 | per 3 months |
| All Access | $29.99 | per year |


### KWtrack

[App page](https://appshunter.io/ios/app/kwtrack/id6762083096)

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

**In-app purchases:** none


## Frequently asked questions

### Is Bond free?

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

### Is KWtrack free?

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

### Do Bond or KWtrack have ads?

Neither Bond nor KWtrack shows ads.

### Which is updated more often, Bond or KWtrack?

Bond ships an update fortnightly, and KWtrack monthly. Most recently, Bond was updated on October 24, 2026 and KWtrack on October 24, 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.*