# RePS Study vs DoseRightCalc

The clearest difference is rating: DoseRightCalc at 5.0 against RePS Study's 1.7. DoseRightCalc also leads on update cadence (weekly vs every 3 months). RePS Study's advantage is ratings volume (13 vs 2) and iOS requirement (15.0 vs 18.2). On price, ads, in-app purchases and monetization model there is nothing between them.

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

DoseRightCalc holds the better App Store score, 5.0 against 1.7. That said, the two scores are not equally well evidenced: RePS Study has 13 ratings behind it against 2, so its average is the more settled of the two.

RePS Study ships an update every 3 months, DoseRightCalc weekly. The most recent releases landed on October 8, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | RePS Study | DoseRightCalc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.7 (13 ratings)](https://appshunter.io/ios/app/reps-study/id6445924881/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/doserightcalc/id6742057685/reviews)** |
| Number of ratings | **13** | 2 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | Free | Free |
| Size | 24 MB | 1 MB |
| Requires iOS | **15.0** | 18.2 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 12+ | 17+ |
| Developer | [NEUROSCAPE ALLIANCE](https://appshunter.io/developer/1459562932) | [Shankar Ramakrishnan](https://appshunter.io/developer/1796605213) |

## 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


### DoseRightCalc

[App page](https://appshunter.io/ios/app/doserightcalc/id6742057685)

Calculate approximate THC dosage with an advanced bioavailability calculator for common consumption methods. Understand your body's absorption to promote responsible indulgence.

**Highlights:** THC dosage calculation, Bioavailability calculator, Supports common consumption methods, Promotes responsible indulgence, Free to use

**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 DoseRightCalc free?

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

### Which has better reviews, RePS Study or DoseRightCalc?

DoseRightCalc is rated higher. RePS Study averages 1.7 out of 5 from 13 ratings, while DoseRightCalc averages 5.0 from 2 ratings.

### Do RePS Study or DoseRightCalc have ads?

Neither RePS Study nor DoseRightCalc shows ads.

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

RePS Study ships an update every 3 months, and DoseRightCalc weekly. Most recently, RePS Study was updated on October 8, 2026 and DoseRightCalc on October 14, 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.*