An offline-first EMR for medical outreach
Chart patients fast, even with no internet. Your records live on the device and sync to your own cloud when you reconnect. Install it on an iPad, Android tablet, or laptop in a couple of minutes — no app store, no account to buy.
Free forever · Works offline · Runs on iPad, Android, and laptops
Paper Forms Don't Scale
Medical outreach teams see hundreds of patients per clinic day. By week's end, a stack of paper forms sits waiting to be entered, referrals need tracking, and donors need reports. Commercial EMRs cost thousands per year, assume constant internet, and are built for hospital workflows — not field clinics.
Paper forms get lost
Lost, damaged, or take weeks to enter after returning from the field.
Remote locations
Unreliable internet makes cloud-only EMRs impossible to use on-site.
Commercial EMRs
Cost $5,000 to $20,000 per year — out of reach for most outreach teams.
Generic systems
Don't match global health workflows, triage patterns, or donor reporting.
Built for the Field
DH Field EMR is designed for how medical outreach actually works. Enter a patient in seconds, keep working with zero internet, and sync everyone's records to your own cloud at the end of the day.
Fast Entry
Single-page encounter form with one-tap buttons for complaints, diagnoses, and medications. A full record in well under a minute.
Offline-First
Runs entirely on the device — no signal required. When you reconnect, records sync to your cloud automatically.
Make It Yours
Build your own form sections and fields, set up multiple encounter types, and edit every preset to match your clinic. Tweak anything to fit your clinic.
Everything You Need to Run a Field Clinic
From patient registration through donor reporting — without the billing modules and hospital overhead you don't.
Patient Management
- Auto-generated MRN from name and date of birth
- Automatic return-patient detection & carry-forward
- Multi-visit history per patient
- Searchable records with advanced filters
Clinical Documentation
- Vitals, history, and chief complaint
- Configurable lab tests (positive/negative or numeric)
- Urinalysis dipstick support
- Diagnosis presets with free-text override
- Medication builder with dosing math
- Procedures, imaging, and surgical encounters
Customize the Form
- Add your own sections and questions
- Field types: text, choices, numbers, ranges, yes/no, dates
- Multiple encounter forms (e.g. general, surgical, dental)
- Editable presets: meds, diagnoses, sites, providers
Reporting
- Live analytics dashboard
- Disease-burden charts & lab positivity rates
- Provider productivity
- One-tap donor report
- CSV export for any spreadsheet or stats tool
Your Data, Your Cloud
- Syncs to a free Supabase project that you own
- Multiple devices share one organization's records
- Works fully standalone (offline-only) too
- Download a complete backup file anytime
Free Forever
- No subscription, no per-seat fees, nothing behind a paywall
- Every feature included
- Your records stay yours — on your device and your own cloud
- Download a full backup anytime
Works on the Devices You Already Have
It's a web app — open it in a browser, then "Add to Home Screen" to install it like a normal app. No app store, no special hardware.
iPad & iPhone
Open in Safari, then Share → Add to Home Screen. Touch-optimized for triage and provider stations.
Android
Open in Chrome and install when prompted. Great on low-cost field tablets.
Laptop & Desktop
Chrome or Edge on Windows, Mac, or ChromeOS — ideal for an end-of-day data and reporting station.
Same app, same data — every device syncs through your own cloud.
Designed for Global Health Work
DH Field EMR is built for medical outreach programs operating in resource-limited international settings. Typical deployments include:
- Short-term medical mission trips
- Mobile clinic programs
- NGO outreach campaigns
- Disaster response medical teams
- Rural health outreach
- Medical school international electives
Please Read: Intended Use & Disclaimers
DH Field EMR is a documentation and record-keeping tool only. It is not a medical device, it does not provide medical advice, and it must never replace the judgment of a qualified healthcare professional. Dosing helpers and presets are conveniences that you are responsible for verifying.
Designed for international medical outreach — not the US healthcare system. It is not a certified Electronic Health Record and is not HIPAA-compliant. Organizations are responsible for complying with the data-protection laws of their country of operation and for obtaining appropriate patient consent.
You are responsible for your own data. When you connect your own cloud (Supabase), your patient data lives in your account under your control — keep backups and secure your credentials. The software is provided free and "as is," without warranty of any kind. See the Terms and Privacy Policy for full details.
Questions or Getting Set Up?
Start with the guides below, or email us for setup help, technical questions, or to share feedback.
md@damicohealth.orgReady to try it?
Launch it in your browser right now, or follow the setup guide to connect your own cloud. It's free.
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