Two ways to install apps

Pick a plan to sign this app.
Not sure? Worry-free Premium handles revokes for you.

Cheap & simple

for a full year

If the certificate gets revoked,
you'll need to reinstall

Certificate revoked? We
fix it automatically, for free

Go Premium

Choose your fighter

How does app signing work?

Version added at: Sep 10, 2026

Size: 123.4 MB

What’s unlocked in this version

Subscription unlocked in Simplify Rx for pharmacology, letting you use the app’s paid features in this updated IPA for iPhone and iPad.

Simplify Rx is a pharmacology reference built for students and clinicians, and this build unlocks the subscription. Download the Simplify Rx tweak IPA for iPhone and iOS and get full access to drug classifications, mechanisms of action and therapeutic uses with no plan required.

Browse an extensive medication database or search by name, class or therapeutic use to pull up side effects, precautions and safe-prescribing notes — all available offline, so it works as a quick reference during clinical practice or exam prep.

What the tweak unlocks

Subscription unlocked, no payment required
Full drug database with classifications and mechanisms of action
Side effects, precautions and therapeutic use details
Offline access and fast search

Get the Simplify Rx tweak on builds.io — download the IPA and install it on your iPhone in one tap, no PC.