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インストールしたけど開けない
Response from developer
ご不便をおかけし大変申し訳ございません。また、対応までにお時間をいただいてしまいましたことを深くお詫び申し上げます。 iOS版で発生していた起動障害について、最新バージョン（1.0.20）にて修正を完了いたしました。 アプリを最新版へアップデートの上、お試しいただけますと幸いです。ご迷惑をおかけしたこと、重ねてお詫び申し上げます。
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About
This all-in-one tool helps pharmacists and pharmacy students with calculations, drug comparisons, and reference information for daily practice and national exam preparation. It covers prescription fee simulations, clinical dose calculations, and essential reference data.
✓Prescription fee simulation
✓Clinical dose calculations
✓Drug comparison and conversion
✓Reference data lookup
✓Exam and practical training support
✓Dosing for pediatrics and opioids
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What's New in PharCalc
1.0.20
September 20, 2026
アップデート内容 (ver 1.0.20) ・iOSにおける広告表示の最適化とトラッキング権限ダイアログの追加 ・ネットワーク通信不安定時の広告自動再読み込み機能の追加 ・その他軽微なパフォーマンスの改善および不具合の修正
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Subscriptions & In-App Purchases
$3.99
広告非表示（買い切り）
アプリ内のすべての広告を非表示にし、画面を広く使えるようになります。一度の購入でずっと有効です。
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FAQ
What is PharCalc used for?
PharCalc is an all-in-one tool designed for pharmacists and pharmacy students. It assists with complex drug calculations, comparisons of branded and generic drugs, and provides quick access to essential reference information for daily practice and exam preparation.
Does PharCalc support the latest prescription fee revisions?
Yes, PharCalc is fully compliant with the 2026 prescription fee revisions and selected medical care policies. It can instantly simulate self-pay amounts for both branded and generic drugs, supporting explanations to patients.
What types of clinical calculations does PharCalc offer?
PharCalc includes over 20 calculation logics, such as differentiating and using eGFR/Ccr formulas, pediatric dose checks based on weight and age, opioid conversions, psychiatric drug conversions (CP conversion), and insulin unit calculations.
How does PharCalc help with pharmacy licensing exams?
The app simulates frequently tested calculations for pharmacy licensing exams and OSCEs, including standard and individualized eGFR, BMI/BSA, and pediatric dose calculations. This allows for a deeper understanding by manipulating actual numbers.
Can PharCalc help with practical pharmacy work?
PharCalc aids in practical work by covering rules like refill prescription date calculations and prescription day limits, which are hard to visualize from textbooks alone. It also includes features for inventory management and picking assistance.
Does PharCalc have ads?
Yes, PharCalc contains advertisements. This allows the app to be offered for free while providing comprehensive features to users.
What devices is PharCalc available on?
PharCalc is available on iPhone and iPad devices. It is designed to be compatible with iOS operating systems.
How often is PharCalc updated?
The latest version of PharCalc is 1.0.18, and it was last updated on July 5, 2026. Updates typically include new features, bug fixes, and content revisions to ensure accuracy and relevance.
