# RePS Study vs KHR

The clearest difference is update cadence: KHR at fortnightly against RePS Study's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

RePS Study ships an update every 3 months, KHR fortnightly. The most recent releases landed on July 23, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | RePS Study | KHR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.7 (13 ratings)](https://appshunter.io/ios/app/reps-study/id6445924881/reviews)** | — |
| Number of ratings | **13** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 24 MB | 47 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 17+ |
| Developer | [NEUROSCAPE ALLIANCE](https://appshunter.io/developer/1459562932) | [Laina Enterprises, Inc.](https://appshunter.io/developer/1588943641) |

## What reviewers say

### RePS Study

[App page](https://appshunter.io/ios/app/reps-study/id6445924881)

This mobile program guides users through an eight-week self-help training to reduce posttraumatic stress symptoms. It involves daily engagement for 17 days, tracking behaviors, moods, and experiences, with follow-up measures administered through the app.

**Highlights:** Eight-week self-help training, Daily behavior tracking, Mood monitoring, Experience logging, Follow-up measures

**Features:** macOS Compatibility

**In-app purchases:** none


### KHR

[App page](https://appshunter.io/ios/app/khr/id6743888324)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is RePS Study free?

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

### Is KHR free?

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

### Do RePS Study or KHR have ads?

Neither RePS Study nor KHR shows ads.

### Which is updated more often, RePS Study or KHR?

RePS Study ships an update every 3 months, and KHR fortnightly. Most recently, RePS Study was updated on July 23, 2026 and KHR on September 19, 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.*