Comparison

CuraSim vs RadarOpus

RadarOpus is Zeus Soft’s desktop homeopathy suite for Windows and Mac, built around the Synthesis repertory with a very large materia medica library.

Reviewed 5 October 2026 from Zeus Soft’s public pages · Repertory software

The short answer

RadarOpus is the deepest desktop library; CuraSim is the modern workspace — built-in AI that shows its working, the whole practice, any device, and a free plan.

  • AI built in — and it shows its working. Describe the case in your own words and CuraSim proposes real rubrics from Kent’s repertory, weights Mind and Generals, and ranks remedies — each one traced back to the rubrics that put it there and linked to its Materia Medica, inside the same program.
  • One account on every device. CuraSim runs in the browser on a Mac, Windows PC, tablet or phone — nothing to install, no licence per machine, no separate mobile subscription.
  • The whole practice beside the repertory. Patients, appointments, prescriptions, GST bills, medical certificates, reports and follow-ups on the same record as the repertorization.
  • Free to start. The Student plan — full repertory, Materia Medica, Organon and Pharmacy Academy — is free for good, not a time-limited trial.

What RadarOpus is

RadarOpus is the long-standing home of the Synthesis repertory (Adonis, Treasure Edition), with more than 1,600 materia medica and documents, analysis modules, patient management (WinCHIP) and the Clificol case-research tool. Version 4.2, released in July 2026, added Murphy’s MetaRepertory, Q-Rep and many provings. Its advertised “AI module” is a custom GPT on ChatGPT, outside the program; phones and tablets use the separate OpusGo app.

Where RadarOpus is genuinely strong

  • Exclusive home of the Synthesis repertory, with 1,600+ materia medica and documents.
  • Mature analysis modules, patient management and the Clificol research database.
  • Actively developed — version 4.2 shipped in July 2026 with substantial new content.
  • Rent-or-buy licensing and veterinary packages.

Side by side

RepertoriesCuraSimThirteen classical repertories — Kent, Boenninghausen’s Therapeutic Pocket Book, Boger’s BBCR and Synoptic Key, Knerr, Lippe, Clarke, Boericke, Hempel, Roberts, Minton, Boericke-Dewey and Carey — each rebuilt from its own source and graded as printed — plus a Nosodes repertory derived by CuraSim from H.C. Allen, and merged Cross and Universal views. Partial books say so on their own labels.RadarOpusSynthesis (Adonis, Treasure, Core); Murphy MetaRepertory, Q-Rep and more in 4.2.
AI case analysisCuraSimDescribe the case in your own words (typed or dictated); CuraSim proposes real rubrics from Kent’s repertory, weights Mind and Generals, and ranks remedies by plain arithmetic with a confidence band — every remedy traced to the rubrics that put it there and linked to its Materia Medica, every rubric yours to add, remove or mark more important. No potency, miasm or diagnosis.RadarOpusA free external ChatGPT custom GPT; no AI inside the program per the 4.2 release notes.
Materia Medica & libraryCuraSimMateria Medica from 16 authors in 28 editions, three editions of the Organon (1st, 4th, 5th), Kent’s lectures and a classical library reader, cross-linked from the repertory.RadarOpus1,600+ materia medica and documents.
Patients & clinicCuraSimPatient records, appointments with email reminders, prescriptions, GST bills, medical certificates, and staff with granular permissions and an audit log — in the same workspace as the repertory.RadarOpusWinCHIP patient management and billing.
Veterinary & agroCuraSimA veterinary module (beta) with its own merged repertory and repertorization grid; agro homeopathy (beta) is an AI mentor only — there is no agro repertory data.RadarOpusOpus VET packages; agro not stated.
Lab reports & investigationsCuraSimUpload images of lab reports and scans (PNG, JPG or WebP — not PDF files); CuraSim gives a structured read with a plain-language explanation for you to verify — decision support, never a diagnosis.RadarOpusNot stated by the vendor
LanguagesCuraSimInterface in 19 — ten Indian (Hindi, Tamil, Telugu, Malayalam, Kannada, Bengali, Marathi, Gujarati, Punjabi, Urdu) and nine international; rubric and remedy names stay in the books’ English.RadarOpusProgram in 14 languages; Synthesis in 9.
Where it runsCuraSimIn the browser on a laptop, tablet or phone — nothing to install, and it can be added to a phone’s home screen.RadarOpusWindows and Mac desktop; mobile via separate OpusGo subscription.
PriceCuraSimStudent plan free forever; a paid Practitioner plan and a Clinic plan on enquiry — see current pricing.RadarOpusRental from €6 to €45/month by package; purchase prices shown after registration (radaropus.com).

Pricing, plans and features change — confirm RadarOpus’s current terms on its own website.

Why practitioners choose CuraSim

  1. 1

    AI built in — and it shows its working

    Describe the case in your own words and CuraSim proposes real rubrics from Kent’s repertory, weights Mind and Generals, and ranks remedies — each one traced back to the rubrics that put it there and linked to its Materia Medica, inside the same program.

  2. 2

    One account on every device

    CuraSim runs in the browser on a Mac, Windows PC, tablet or phone — nothing to install, no licence per machine, no separate mobile subscription.

  3. 3

    The whole practice beside the repertory

    Patients, appointments, prescriptions, GST bills, medical certificates, reports and follow-ups on the same record as the repertorization.

  4. 4

    Free to start

    The Student plan — full repertory, Materia Medica, Organon and Pharmacy Academy — is free for good, not a time-limited trial.

When RadarOpus may suit you better

If Synthesis is your working repertory and you rely on its modern additions and the 1,600-document library, RadarOpus remains the reference. CuraSim does not license the modern proprietary compilations such as Synthesis, the Complete Repertory or Murphy — its shelf is the classical works, rebuilt from source.

The fairest test is your own: run the same two or three completed, de-identified cases through both, and compare the rubrics each one finds, how clearly it shows its reasoning, and how much you had to correct. CuraSim’s Student plan is free, so that test costs nothing on our side.

Try the comparison on your own cases

Thirteen repertories, AI that shows its working, and the whole patient record — free to start, no card required.

Create your free account See pricing

CuraSim is clinical decision support for qualified practitioners. No software replaces clinical assessment, referral, or the prescriber’s responsibility for the remedy, potency and follow-up. Product names belong to their owners and are used here only to identify them.

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