# RxCalc: Pharmacy Math Prep — NAPLEX-Style Calc Practice

> NAPLEX-Style Calc Practice (iPhone/iPad app by Karan Kohli.)

- Source: https://appshunter.io/ios/app/rxcalc-pharmacy-math-prep/id6794650073 (this page in markdown: same URL + `.md`)
- Developer: [Karan Kohli](https://appshunter.io/developer/1896505451)
- Category: Education, Medical
- Price: Free (on sale, was $0.99)
- Age rating: 4+
- Requires: iOS 17.0 · 1 MB
- Languages: American English
- Released: 2026-07-31
- Data updated: 2026-08-09
- User reviews in markdown: https://appshunter.io/ios/app/rxcalc-pharmacy-math-prep/id6794650073/reviews.md

## What is RxCalc?

Pharmacy math, mastered — RxCalc is a calculations-only prep app built by a pharmacy student, for pharmacy students. No therapeutics, no law, no filler — just the math that trips people up on exam day.

EIGHT CORE CALCULATION DOMAINS
Dosage & weight-based dosing, renal function (Cockcroft-Gault), IV flow rates & infusions, dilution & alligation, concentration & percent strength, milliequivalents & osmolarity, TPN & nutrition, and BSA/IBW/unit conversions.

EVERY ANSWER SHOWS ITS WORK
Answer a question and see a full numbered, step-by-step worked solution — not just "the answer is X," but exactly how to get there, every time.

UNLIMITED PRACTICE
A built-in generator produces fresh, never-repeating problems in every domain, so you never run out of practice and never just memorize answers.

TIMED QUIZ MODE
Category-balanced quizzes at real exam pacing (about 90 seconds per question), no feedback until the score screen — just like test day.

SMART REVIEW & PROGRESS
Missed problems land in a review queue until you clear them. Per-domain accuracy, streaks, and a weekly activity chart keep you honest.

— Pay once. No subscription, no ads, no account.
— 100% offline. Your data never leaves your phone.

RxCalc is an independent study tool with original problems written by the developer. NAPLEX is a registered trademark of the National Association of Boards of Pharmacy, which does not endorse this app.


## Version history (last 1 release)

### 1.0 — 2026-07-31

No release notes.

## More apps by Karan Kohli

- [PriceScout: Lowest Price](https://appshunter.io/ios/app/pricescout-lowest-price/id6787823212)
- [RxAce: NAPLEX Prep](https://appshunter.io/ios/app/rxace-naplex-prep/id6790689656)
- [PointsWorth](https://appshunter.io/ios/app/pointsworth/id6790690360)
- [RxSummit: Pharmacy Exam Prep](https://appshunter.io/ios/app/rxsummit-pharmacy-exam-prep/id6791720901)
- [Insulin Directions](https://appshunter.io/ios/app/insulin-directions/id6794747861)

All apps by Karan Kohli: https://appshunter.io/developer/1896505451

## Related topics

[kohli](https://appshunter.io/ios/topics/kohli)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-09.*