Home Canning Log & Times
Veltis Labs Food & Drink In-app purchases
Home canning times from USDA tables, a batch log, seal checks and a jar shelf.
- Downloads
- 9+
- on Google Play
- Price
- Free
- In-app purchases
- Updated
- Nov 10
- 2026 · v1.1.0
Screenshots
About Home Canning Log & Times
Home canning with the tested numbers in front of you. Look up the canning times for what you are putting up, log every batch, check every seal, and know what is on the shelf.
TESTED TIMES ONLY, NEVER A GUESS
Enter your altitude once and tick the canners you own: water bath canning, atmospheric steam, and pressure canning with a dial or weighted gauge. Pick a food, the hot or raw pack and the jar size, and the app shows the processing time and pressure printed in the USDA Complete Guide to Home Canning (2015 revision) for your altitude band, with the headspace and the key steps. If the tables list no process for that combination, the app says so plainly. It never works out, adjusts or estimates a time, and never scales one to a jar size the tables do not list.
TODAY'S BATCH
The app opens on today's batch. Log the food, jar count, lids and lot, then start the processing timer when the canner reaches a rolling boil or its target pressure. The countdown runs from the moment you started, so it stays right if the screen goes off, and it can keep the screen on while you work. Stay with your canner: the alert sounds while the app is open, and a background notice is best effort only.
SEAL CHECKS AND THE FRIDGE LIST
Twelve to twenty-four hours later, count sealed and unsealed jars. The counts must add up to the jars you processed. Unsealed jars go straight to the fridge list.
YOUR OWN RECIPES, CLEARLY MARKED
Family recipes can be kept in the canning log as records, labelled untested and not verified for safety, with no processing time unless you type one yourself.
JAR SHELF AND LABELS (PRO)
See how many sealed jars of each batch are left, with a best-quality date one year after canning and a low-stock view. Mark jars used as you open them. Print jar labels on 2 x 4 inch or 2 inch round label sheets. Export the batch log as CSV or PDF, and restore it on a new phone.
PRIVATE BY DESIGN
No account, no ads, no tracking, no location. Everything stays on your phone.
PRICE
Free: every tested process lookup, the timer, seal checks and up to 3 logged batches. Safety information is never behind the paywall.
Pro: one-time purchase, USD 6.99 (Google Play shows your local price). Unlimited batches, jar shelf, labels, CSV and PDF exports, restore from an export.
Sources: USDA Complete Guide to Home Canning, Agriculture Information Bulletin No. 539, revised 2015, published by the National Center for Home Food Preservation; NCHFP guidance on atmospheric steam canners. This app is not affiliated with or endorsed by the USDA or NCHFP. Follow tested recipes exactly, have a dial gauge tested every year, and when in doubt, throw it out.
For personal record-keeping. Not an official document.
TESTED TIMES ONLY, NEVER A GUESS
Enter your altitude once and tick the canners you own: water bath canning, atmospheric steam, and pressure canning with a dial or weighted gauge. Pick a food, the hot or raw pack and the jar size, and the app shows the processing time and pressure printed in the USDA Complete Guide to Home Canning (2015 revision) for your altitude band, with the headspace and the key steps. If the tables list no process for that combination, the app says so plainly. It never works out, adjusts or estimates a time, and never scales one to a jar size the tables do not list.
TODAY'S BATCH
The app opens on today's batch. Log the food, jar count, lids and lot, then start the processing timer when the canner reaches a rolling boil or its target pressure. The countdown runs from the moment you started, so it stays right if the screen goes off, and it can keep the screen on while you work. Stay with your canner: the alert sounds while the app is open, and a background notice is best effort only.
SEAL CHECKS AND THE FRIDGE LIST
Twelve to twenty-four hours later, count sealed and unsealed jars. The counts must add up to the jars you processed. Unsealed jars go straight to the fridge list.
YOUR OWN RECIPES, CLEARLY MARKED
Family recipes can be kept in the canning log as records, labelled untested and not verified for safety, with no processing time unless you type one yourself.
JAR SHELF AND LABELS (PRO)
See how many sealed jars of each batch are left, with a best-quality date one year after canning and a low-stock view. Mark jars used as you open them. Print jar labels on 2 x 4 inch or 2 inch round label sheets. Export the batch log as CSV or PDF, and restore it on a new phone.
PRIVATE BY DESIGN
No account, no ads, no tracking, no location. Everything stays on your phone.
PRICE
Free: every tested process lookup, the timer, seal checks and up to 3 logged batches. Safety information is never behind the paywall.
Pro: one-time purchase, USD 6.99 (Google Play shows your local price). Unlimited batches, jar shelf, labels, CSV and PDF exports, restore from an export.
Sources: USDA Complete Guide to Home Canning, Agriculture Information Bulletin No. 539, revised 2015, published by the National Center for Home Food Preservation; NCHFP guidance on atmospheric steam canners. This app is not affiliated with or endorsed by the USDA or NCHFP. Follow tested recipes exactly, have a dial gauge tested every year, and when in doubt, throw it out.
For personal record-keeping. Not an official document.
What’s new
Version 1.1.0 · Updated November 10, 2026
New in Settings: "Send feedback / Contact the developer". It opens your email app with a short note on your app version and phone model, so we can help faster. The row is translated into every language the app supports. The USDA times are unchanged.