Jarwise: Home canning guide and timer
Makes home canning easier with altitude-adjusted pressure calculations, process timers, a batch journal and pantry tracking.


- Category
- Food & Drink
- Project type
- Our own product
- Platforms
- iOS, iPadOS
- Year
- 2026
Screenshots
Swipe to see every screen
About the project
Jarwise gives home canners a calm, simple workspace to plan, time and organise their batches.
Recipe presets, altitude-based pressure recommendations, timers with completion alerts, a batch journal and pantry tracking with best-by reminders — all in one app.
The need
Finding the right time and pressure by altitude and acidity for safe canning was complicated.
What we built
We turned the process into a simple flow with guided steps, an automatic calculator and record keeping.
Key features
- Altitude-adjusted pressure calculator
- Process timers with alerts
- Batch journal and pantry tracking
- Recipe library by category
Planning something similar?
With the foundations and experience from this project we can bring your idea to life quickly. Let's shape the scope together.