# DoctorKSD Evolved vs Bound

The clearest difference is in-app purchases: DoctorKSD Evolved at none against Bound's 8. DoctorKSD Evolved also leads on update cadence (fortnightly vs every 5 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Bound sells 7 in-app purchases, starting at $3.99 per 7 days. DoctorKSD Evolved asks for nothing beyond the download.

DoctorKSD Evolved ships an update fortnightly, Bound every 5 weeks. The most recent releases landed on October 13, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | DoctorKSD Evolved | Bound |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (22 ratings)](https://appshunter.io/ios/app/bound-relationship-help/id6757321882/reviews)** |
| Number of ratings | — | **22** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 5 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 377 MB | 68 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kimberly Smith Dauterive](https://appshunter.io/developer/1709522922) | [Nexify Labs](https://appshunter.io/developer/1817440343) |

## What reviewers say

### DoctorKSD Evolved

[App page](https://appshunter.io/ios/app/doctorksd-evolved/id6468098381)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Bound

[App page](https://appshunter.io/ios/app/bound-relationship-help/id6757321882)

Gain clarity and build healthier relationships by understanding your attachment style and daily patterns. This app offers personalized guidance, journaling tools, and practical exercises to reduce anxiety and improve connections.

**Highlights:** Attachment style identification, Behavior and date analysis, Venting and decoding tool, Personalized growth programs, Progress tracking with a virtual plant, Guided journaling and mood check-ins

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bound Pro Weekly | $3.99 | per 7 days |
| Bound Pro Monthly | $9.99 | per month |
| Bound Pro One Time | $19.99 | per year |
| Bound Pro Yearly | $29.99 | per year |
| Bound Yearly – Free Trial | $29.99 | per year |
| Bound Pro Yearly | $39.99 | per year |
| Bound Pro Yearly | $49.99 | per year |


## Frequently asked questions

### Is DoctorKSD Evolved free?

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

### Is Bound free?

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

### Do DoctorKSD Evolved or Bound have ads?

Neither DoctorKSD Evolved nor Bound shows ads.

### Which is updated more often, DoctorKSD Evolved or Bound?

DoctorKSD Evolved ships an update fortnightly, and Bound every 5 weeks. Most recently, DoctorKSD Evolved was updated on October 13, 2026 and Bound on October 5, 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.*