ISIS and Vision alternatives

ISIS and Vision are desktop homeopathy products from Miccant, a UK developer led by David Witko (FSHom). ISIS, the original repertory program, was renamed Vision around 2016; the two names now refer to the same evolving product line. Vision combines multiple repertories, a large materia-medica library, and a patient management system in a single Windows and Mac application, sold under lifetime licences with optional add-on modules.

A practitioner shopping for an alternative is usually after one of three things: a web or multi-device workflow that a desktop-only tool cannot provide, a subscription tier that spreads cost rather than front-loads a licence fee, or AI-assisted case-taking that the current Vision line does not ship.

For an existing Vision user invested in its bundled library and offline desktop workflow, Vision remains a serviceable environment. For multi-device practice, subscription pricing, and AI assistance, Similia leads, with RadarOpus the deep desktop bundle and Complete Dynamics the budget option.

Scorecard

What Vision does well

Vision ships an unusually wide selection of repertories out of the box — Complete Repertory, Murphy's, Boenninghausen, Boger, Clarke's Index, Saine, and others — alongside a large materia-medica library that includes Sherr, Sankaran, and Scholten content. For a practitioner who values owning tooling outright, the one-time licence with modular add-ons is a coherent alternative to ongoing subscription fees. The offline desktop model is a genuine strength for anyone who wants their case archive and library to live on their own machine, independent of a network connection. Vision scores well on bundled repertory coverage and materia-medica depth.

Why practitioners look elsewhere

Three motives recur. First, platform reach: Vision runs on Windows and Mac but has no web or mobile delivery, in a category that has shifted toward multi-device workflows. Second, pricing model: a front-loaded lifetime licence suits some practitioners but compares unfavourably against free-tier entry tools for those who want to test before committing — though Vision does offer a 14-day free trial. Third, the AI layer: Vision does not ship LLM-grade semantic search, note-to-rubric analysis, photo analysis, or live-consultation transcription.

The alternatives, ranked

1. Similia — for web delivery, transparent pricing, and AI assistance

Similia is the cloud-native alternative. The permanent Free tier carries the classic repertories and materia medica, semantic search, and up to 3 new cases and 3 new analyses per month. Pro (Base $19.99 USD/mo; Murphy and Complete editions $29.99 USD/mo; Saine $26.99 USD/mo, as of 2026, with annual billing roughly one month free, a student discount, and a 14-day free trial for first-time subscribers) adds unlimited cases and the AI surface — Notes to Rubrics with handwriting OCR, Photos to Rubrics, Live Mode, Live Audio Mode (Beta), AI Case Timeline — plus the Periodic Table view and a premium repertory per edition, with German and Turkish Complete translations as add-ons. Delivery is any modern browser, cases bound to the account. Similia is online-only, its library selection differs from Vision's bundled repertories, and AI features are metered against an AI-credits budget. The free tier is enough to search the repertory by symptom on real cases before committing.

2. RadarOpus — the deepest desktop classical bundle

A practitioner who wants to stay on the desktop but consolidate around a large, actively maintained European bundle anchored to Synthesis should weigh RadarOpus at reseller-quoted perpetual-licence prices. See RadarOpus alternatives.

3. Complete Dynamics — the budget desktop option

For an offline-first, low-cost setup, Complete Dynamics offers a free Browser edition, published subscriptions, native Windows/macOS/Linux plus mobile, and the continuously maintained Complete Repertory, with broad European-language support.

Reader-type recommendation

Switching considerations

A practitioner moving off Vision faces the usual three costs. Data lives in a local database, so migration means exporting and re-importing cases using Vision's backup and restore tooling. Method matters: confirm the destination carries equivalents of the repertories the practice relies on — Similia ships the classics on Free and licenses Murphy, Complete 2026, or Saine 2025 by Pro edition, while Complete Dynamics is built around the Complete Repertory with broad language support. And there is the offline workflow comfort to weigh against the gains of a networked one. The practical approach is to run a destination's free entry on real cases alongside the existing install before committing.

Verdict

For an existing Vision user invested in its bundled library and offline workflow, Vision remains serviceable. For multi-device practice and AI-assisted case-taking, Similia ranks first, and the zero-cost way to test it is the free tier plus the 14-day trial.

References

Miccant (2026) Vision homeopathy software — product pages, editions, and pricing, https://www.miccant.com/vision.html, fetched 2026-06-18.

Similia (2026) Knowledge base — Pricing and Subscription FAQ (USD/EUR/GBP/INR tables), Free vs Pro, AI credits, included resources, https://similia.crisp.help/, fetched 2026-04-22 and 2026-06-14.

Zeus Soft (2026) RadarOpus product pages, https://www.radaropus.com, fetched 2026-06-14.

Complete Dynamics (2026) Editions and price list, https://www.completedynamics.com, fetched 2026-06-14.