# Virtual OKN vs Relationship tracker

The clearest difference is review sentiment: Relationship tracker at 94% against Virtual OKN's 0%. Relationship tracker also leads on rating (4.5 vs 1.0) and ratings volume (53 vs 1). Virtual OKN's advantage is in-app purchases (none vs 7) and iOS requirement (6.0 vs 12.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Relationship tracker sells 7 in-app purchases, starting at $0.99 per 7 days. Virtual OKN asks for nothing beyond the download.

Relationship tracker holds the better App Store score, 4.5 against 1.0. That said, the two scores are not equally well evidenced: Relationship tracker has 53 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of Virtual OKN's written reviews are positive against 94% of Relationship tracker's.

Virtual OKN ships an update every 6 days, Relationship tracker every 10 days. The most recent releases landed on June 7, 2026 and August 22, 2026 respectively.

## The numbers

| Metric | Virtual OKN | Relationship tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/virtual-okn/id1191829967/reviews) | **[4.5 (53 ratings)](https://appshunter.io/ios/app/relationship-tracker-happus/id1669465737/reviews)** |
| Number of ratings | 1 | **53** |
| Positive reviews | 0.0% of reviews | **93.8% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 10 days |
| Monetization | **Free** | Free with in-app purchases |
| Size | 107 MB | 74 MB |
| Requires iOS | **6.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [4r Soluciones S.R.L.](https://appshunter.io/developer/593878537) | [HAPPUS LLC](https://appshunter.io/developer/1669465739) |

## What reviewers say

### Virtual OKN

[App page](https://appshunter.io/ios/app/virtual-okn/id1191829967)

This app provides optokinetic stimulus training for visual dizziness rehabilitation. It is intended for use under the guidance of a qualified healthcare professional. Consult your doctor before using this application.

**Highlights:** Optokinetic stimulus training, Visual dizziness rehabilitation, Healthcare professional guidance, Doctor consultation recommended

**Features:** macOS Compatibility

**In-app purchases:** none


### Relationship tracker

[App page](https://appshunter.io/ios/app/relationship-tracker-happus/id1669465737)

This app offers a guided approach to improving relationships through science-based quizzes, conversation starters, and date ideas. It aims to enhance communication, happiness, and intimacy without the need for expensive therapy.

**Highlights:** Couple quizzes on various topics, Conversation starters, Science-based facts and tips, Creative weekly date ideas, Relationship mood tracking, Games to improve happiness hormones

**Features:** Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Happus Premium | $0.99 | per 7 days |
| Happus Premium | $5.99 | per month |
| Happus Premium (1 Month) | $6.99 | per month |
| Happus Premium | $19.99 | per year |
| Happus Premium | $39.99 | per year |
| Happus Premium (1 Year) | $44.99 | per year |
| Happus Premium | $79.99 | per year |


## Frequently asked questions

### Is Virtual OKN free?

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

### Is Relationship tracker free?

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

### Which has better reviews, Virtual OKN or Relationship tracker?

Relationship tracker is rated higher. Virtual OKN averages 1.0 out of 5 from 1 ratings, while Relationship tracker averages 4.5 from 53 ratings.

### Do Virtual OKN or Relationship tracker have ads?

Neither Virtual OKN nor Relationship tracker shows ads.

### Which is updated more often, Virtual OKN or Relationship tracker?

Virtual OKN ships an update every 6 days, and Relationship tracker every 10 days. Most recently, Virtual OKN was updated on June 7, 2026 and Relationship tracker on August 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.*