Products

Software we build, ship, and run ourselves

Zavola isn't only an engagement model — we operate our own products end to end, from first commit through App Store review, production infrastructure, and support. Four are live on the App Store today; two more — Workbeam, a full team platform for construction drawings, and the platform behind our utility-cost work — are in active development.

Shipping today

Live on the App Store

Four consumer iOS apps, all free to download with an optional Pro tier or one-time unlock — built, released, and operated in-house. The same hands that ship these build the custom applications our clients run.

iOS · Live on the App Store

Progresa

An AI strength coach that acts

A strength-training app whose coach does more than give advice — it proposes concrete changes to your programming and applies them. Sessions, progressions, and plans adapt around what you actually lifted, not what was written six weeks ago.

  • Adaptive programming that responds to your logged sets
  • An AI coach that proposes and applies changes, not just chat
  • Free to use; Pro and Trainer tiers unlock AI coaching

App Store getprogressa.com

iOS · Live on the App Store

PainPal

An endometriosis symptom diary

A symptom, cycle, and daily-factor diary for people managing endometriosis. It turns months of scattered entries into patterns you can actually see — and bring to an appointment. A record-keeping and pattern-spotting tool, not a diagnostic one.

  • Log symptoms, cycle, food, and daily factors in seconds
  • AI analysis surfaces correlations across months of entries
  • Free to use; Pro unlocks the AI analysis

App Store painpal-endo.com

iOS · Live on the App Store

Gantix

A real Gantt-chart project planner

A project planner for iPhone and iPad with an actual Gantt chart — automatic critical path, all four dependency types, and conflict detection, not just another checklist. Describe a project in a sentence and AI drafts the task graph; everything stays on-device unless you turn on sync.

  • Gantt timeline with automatic critical path, float, and working-day scheduling
  • AI drafts a task graph and timeline from a one-sentence description
  • Free to use on up to 3 projects; Pro unlocks unlimited projects, sync, and PDF export

App Store

iOS · Live on the App Store

GridGrade

A real power-flow solver, not a simplified toy

A power-systems education app built on a real AC/DC power-flow solver — the same Newton-Raphson math used to operate real electrical grids. Load a scenario from a hand-built tutorial up to published IEEE benchmark cases, run N-1 contingency screening across every line, or take one down yourself and watch real trip logic decide what happens next — including whether it cascades.

  • A genuine iterative power-flow solver — nothing here is faked or approximated
  • Three reading levels: Technical, Plain-language, and Child
  • Free tutorials and the full N-1/cascade toolkit; a $12.99 one-time unlock adds real IEEE benchmark cases and a freeform grid editor

App Store

In development

Web · Invite-only pilot

Workbeam

A Bluebeam-style markup & measurement platform for construction drawings

A full PDF markup, measurement, and calibration platform for construction teams — upload a sheet, calibrate it to a real-world scale, then take length, area, perimeter, volume, and count measurements and mark it up with a professional toolset: shapes, callouts, clouds, stamps, threaded comments, equipment placement, and electrical cable/conduit runs. Documents, revisions, and sheet sets are shared across a team with org- and role-based access. Currently in private pilot with a small group of construction firms.

  • Calibrate, measure, and mark up drawings with a full professional toolset
  • Revisions, sheet sets, and side-by-side revision comparison
  • Team accounts with org- and role-based access, not a single-user tool

Ask about early access

Platform · Not yet generally available

Zavola (the platform)

The utility-cost and fleet-operations work, productized

The engagement work that keeps recurring — utility bill ingestion and discrepancy detection, EV charging and depot operations, tariff modeling, and the relationship data around them — being built into one platform instead of rebuilt per client. It is in active development and not yet generally available.

  • Automated bill ingestion, validation, and discrepancy detection
  • EV charging sites, depots, and fleet operations in one view
  • Tariff modeling and cost-recovery workflows

Talk to us about early access

Build something like this

The team that ships its own products can ship yours

Shipping and operating our own software is how we stay honest about what it takes — release cycles, production incidents, real users. Tell us what your operations need.

Start a discovery call See what we build