deepFormula vs I AM NEVAEH
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
deepFormula
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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. — FORMULATION WIZARD — Start a new formulation with a step-by-step wizard that maps your product to a two-level industry taxonomy — 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. — AI FORMULATION ASSISTANT — 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 — answers are grounded in your session, not generic responses. — GENERATE & DIY MODES — Generate mode lets the AI propose a complete starting formula based on your targets — 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. — FOCUS GROUP SIMULATOR — 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. — FORMULATION LIBRARY — 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. — KNOWLEDGE BASE — 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. — DEMO MODE — A fully guided interactive demo walks through a complete formulation scenario — chocolate reformulation or fiberglass insulation design — in a step-by-step walkthrough. No account or subscription required to explore the app. Share the demo with stakeholders before purchasing. — SYNOPSIS SHEET — Each formulation generates a printable synopsis: industry classification, formulation type, key targets, ingredient summary, and AI rationale — 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/
I AM NEVAEH
Receive meaningful, curated quotes delivered as timed notifications daily. Save your favorites, browse past inspirations, and create beautiful shareable quote images with a clean, minimal interface designed for reflection.
- Timed daily quote notifications
- Focused reading experience
- Save and revisit favorite quotes
- Browse quote history
- Create and share quote images
- Minimalist interface
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I AM NEVAEH is a calm, minimal daily inspiration app designed to deliver meaningful quotes at the right time — every day. Quotes are carefully curated and scheduled to arrive as notifications based on your local time zone. If a quote is scheduled for 7:00 AM, you receive it at 7:00 AM wherever you are. This isn’t a social feed. It’s a quiet daily ritual. What You Can Do Receive Timed Daily Quotes Get morning, afternoon, and evening inspiration — each delivered at the exact scheduled time. Focused Reading Experience Enjoy a clean, typography-first interface designed for reflection without clutter or distraction. Like & Save Quotes Privately save your favorite quotes and revisit them anytime in your Saved section. Browse Quote History Access previously delivered quotes, sorted by date and time. View multiple quotes from the same day with clarity. Create Beautiful Shareable Quote Images Customize quotes before sharing: Solid and gradient backgrounds Multiple font styles Generate high-quality images Share directly to WhatsApp, Instagram, and more Designed to make inspiration visually meaningful and easy to share. Designed With Intention Minimal interface Calm reading experience No noise No social pressure Just words that matter I AM NEVAEH is built for people who want intentional moments of clarity throughout the day. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: I AM NEVAEH at every 5 days against deepFormula's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. deepFormula sells 2 in-app purchases, starting at $799.00 per month and I AM NEVAEH sells 1 in-app purchase, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.
deepFormula ships an update every 2 months, I AM NEVAEH every 5 days. The most recent releases landed on October 4, 2026 and October 14, 2026 respectively.
| Parameter | deepFormula | I AM NEVAEH |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Number of ratings | — | 2 — better |
| Update frequency | Every 2 months | Every 5 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 84 MB | 64 MB |
| Age rating | 4+ | 4+ |
| Developer | Jean Claude Zabaloff | Daniel Thercio |
In-app purchases
deepFormula
- deepFormula$799.001 Month
- deepFormulaFree
I AM NEVAEH
- NEVAEH PRO$0.991 Month









