deepFormula vs Occam SI
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
deepFormula
Read full descriptionHide full description
deepFormula is the AI formulation assistant built for R&D scientists and product development teams. From first concept to finished specification, deepFormula guides your formulation decisions with structured workflows, industry-standard taxonomies, and a built-in Claude AI assistant. โ FORMULATION WIZARD โ Start a new formulation with a step-by-step wizard that maps your product to a two-level industry taxonomy โ 8 major sectors (Food & Beverage, Personal Care, Pharmaceuticals, Agrochemicals, Polymers & Plastics, Paints & Coatings, Household & Industrial Cleaners, Nutraceuticals & Dietary Supplements) each with detailed sub-categories. The wizard captures formulation type, processing mode, and key performance targets, then launches the AI assistant with full context for your specific domain. โ AI FORMULATION ASSISTANT โ Every formulation session opens a context-aware chat powered by Claude. Ask about ingredient interactions, regulatory constraints, stability trade-offs, or processing parameters. The assistant knows your industry, your formulation type, and your stated objectives โ answers are grounded in your session, not generic responses. โ GENERATE & DIY MODES โ Generate mode lets the AI propose a complete starting formula based on your targets โ ingredients, percentages, processing notes, and rationale. DIY mode gives you a structured blank canvas to build from scratch with AI guidance available at every field. Switch between modes at any time. โ FOCUS GROUP SIMULATOR โ Simulate expert panel evaluation before physical prototyping. Define your formulation attributes and target specifications, set the number of virtual evaluators, and run a Monte Carlo simulation to estimate spec-pass probability for each attribute. Understand which parameters carry the most risk before committing lab resources. Results are presented as attribute-level statistics with pass/fail probability distributions. โ FORMULATION LIBRARY โ Every session is saved to a searchable library. Review past formulations, compare approaches across projects, export to PDF or CSV for lab notebooks and regulatory dossiers, and share directly with your team. The library persists across sessions with full chat history for each formulation. โ KNOWLEDGE BASE โ Build a persistent domain knowledge base for your organisation. Tag subjects, link to formulation sessions, and surface relevant references inside the AI chat. The knowledge base grows with your team's expertise and remains available offline. โ DEMO MODE โ A fully guided interactive demo walks through a complete formulation scenario โ chocolate reformulation or fiberglass insulation design โ in a step-by-step walkthrough. No account or subscription required to explore the app. Share the demo with stakeholders before purchasing. โ SYNOPSIS SHEET โ Each formulation generates a printable synopsis: industry classification, formulation type, key targets, ingredient summary, and AI rationale โ ready to attach to a project brief or regulatory submission. deepFormula is designed for professional R&D use. AI outputs are advisory and should be validated by qualified formulators before production use. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Occam SI
Read full descriptionHide full description
Make sense of a difficult question with Occam's Razor. Build an AI-assisted mind map, examine the assumptions behind it, and decide what to investigate next. Use it to plan a project, compare options, explore a research question, or structure what you are learning. SEE HOW IT WORKS Explore a prepared example before signing in. Tap through the factors behind a release decision, challenge an assumption, and see a practical next step. The example works without a cloud request. MAP YOUR QUESTION Start with a rough sentence. Organize factors, constraints, unknowns, and relationships in a connected graph. Open individual nodes to explore the details or add your own notes. TEST YOUR THINKING Look for weak assumptions, missing information, and cases that could change your conclusion. Import source material and keep track of what has actually been tested. AI suggestions are not verified evidence. ASK ABOUT YOUR STUDY Chat with AI using the context of your map. Review proposed additions before adding them to the graph. TURN INSIGHT INTO ACTION Develop possible solutions, research tests, small experiments, or a written draft. Share your work and keep building on it. START FREE Sign in with Apple or Google to create and back up your studies. Free accounts receive 5 cloud run credits per month. Optional Pro, Advanced, and Commercial subscriptions provide larger allowances and additional cloud reasoning capabilities. Deeper requests can use multiple credits; usage limits apply. Prices appear in the app before purchase. Subscriptions renew monthly until cancelled in your Apple Account settings. Cloud AI sends study context to our service and AI provider. Signed-in study backup uses cloud storage. Privacy: https://agentscix.com/occam/privacy Terms: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Occam SI at none against deepFormula's 2. deepFormula's advantage is iOS requirement (15.0 vs 26.0). On price, update cadence, ads and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. deepFormula sells 2 in-app purchases, starting at $799.00 per month. Occam SI asks for nothing beyond the download.
Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 4, 2026 and October 12, 2026 respectively.
| Parameter | deepFormula | Occam SI |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | No โ better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Requires iOS | 15.0 โ better | 26.0 |
| Further details โ not scored | ||
| Size | 84 MB | 47 MB |
| Age rating | 4+ | 17+ |
| Developer | Jean Claude Zabaloff | Dakota Bullard |
In-app purchases
deepFormula
- deepFormula$799.001 Month
- deepFormulaFree
Occam SI
No in-app purchases









