Bolus: Medication Checker
Interactions, doses, reminders
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Is this okay to take with my other medicines? Bolus answers that on your phone, offline, with no account. The safety checks are free, for every medicine you take.
Bolus is the pharmacist who never clocks off.
Understand your complete medication regimen directly on your phone. Bolus checks medicines against one another and against food, supplements, alcohol, allergies, health conditions and supported personal risk factors. It explains what was flagged, why it may matter and what may be worth discussing with your pharmacist or healthcare professional.
YOUR MEDICINES ARE NONE OF OUR BUSINESS
Bolus is built around on-device processing.
No Bolus account.
No health-data cloud.
No analytics.
No ads. No trackers.
Your medication list, doses, allergies, conditions, kidney information, supported pharmacogenomic information and reports remain on your device unless you deliberately export them.
Bolus continues to work with the network switched off. Open the in-app Trust Receipt to verify that zero bytes of health data have been uploaded. This is how Bolus is engineered, not merely a promise on a page.
SAFETY IS NEVER BEHIND A PAYWALL
Core medication-safety features are free, with no limit on the number of medicines you can add:
• Drug-drug interaction checks
• Severity-ranked alerts
• Food, supplement and alcohol checks
• Condition and allergy checks
• Timing-separation warnings
• Medication reminders
• Basic daily schedule
• Cumulative regimen-risk snapshot
• Emergency Medication Card
WHAT BOLUS DOES
• Add medicines by searching, scanning a barcode or reading a medicine label with the camera.
• Check medicines against other medicines, food, supplements, alcohol, allergies and supported health conditions.
• Review cumulative regimen risks, including anticholinergic, sedative, serotonergic, QT and bleeding burden.
• Identify supported age-related prescribing concerns informed by recognised criteria, including STOPP/START.
• Personalise supported checks using kidney function, liver function, weight, allergies, conditions and pharmacogenomic information.
• Build a daily medication schedule around food instructions, timing preferences and separation rules.
• Receive dose-time reminders, missed-dose follow-ups and privacy-conscious lock-screen actions.
• Carry an Emergency Medication Card containing medicines, allergies, conditions and important information for urgent care.
EVIDENCE YOU CAN INSPECT
Supported findings can show the mechanism, clinical source and available citation.
Bolus draws on curated pharmacology, regulatory drug labels, clinical guidance and published literature. Sources used across the platform include DailyMed, the FDA NDC Directory, RxNorm, NHS dm+d, MHRA Drug Safety Updates, NICE guidance, STOPP/START and PubMed-indexed literature.
These organisations do not endorse Bolus.
FOR HEALTHCARE VISITS
Create a patient-friendly medication report or concise clinician summary containing:
• Current medicines and schedules
• Allergies and health conditions
• Interaction and whole-regimen risk findings
• Relevant mechanisms and sources
• Questions worth discussing
BOLUS PRO
Bolus Pro adds the advanced whole-regimen layer:
• Personalised cross-factor regimen synthesis
• What-If simulation before adding a proposed medicine
• Burden-over-time analysis
• Detailed mechanisms and named clinical sources
• An optimised daily medication plan
• Clinician-ready PDF reports
• Family Cabinet with up to five private profiles
• Sealed care packages for people you support
All essential safety warnings remain free.
IMPORTANT
Bolus provides medication information to help you understand your medicines and prepare for conversations with a healthcare professional. It does not diagnose, prescribe or replace professional clinical judgement. Always consult your pharmacist or another qualified healthcare professional before starting, stopping or changing any medication.
Privacy Policy:
https://bolus.syntaxeltd.com/privacy
Terms of Use (EULA):
https://bolus.syntaxeltd.com/terms
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Warnings you can trace and a new safety check that always runs.
* New: Bolus now checks whether any medicine on your list has been withdrawn or suspended, even when you have not added any health details.
* Corrected a kidney-function threshold so the warning appears earlier.
* Tightened source attribution: a source is named only when that exact warning can be traced to it.
* Everything still stays on your device. No account. No cloud.
The developer, Syntaxe LTD, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Syntaxe LTD
- Size
- 127.2 MB
- Category
- Medical
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
16+
- 16+
- Frequent
Medical Treatment information
Contains
Health or Wellness Topics
- In-App Purchases
Yes
- Bolus Pro Annual $39.99
- Bolus Pro Lifetime $129.00
- Copyright
- © 2026 Syntaxe LTD