Laser engraving & cutting
Log the settings of each engraving or cutting test and how the result looked.
iPhone · iPad · Apple Watch
Tempermark — Maker Test Log
Your proven settings, on the bench.
Tempermark is a notebook for makers who run tests. Record the exact settings of each trial, note what you observed, and mark the setup you trust as proven, so the next time you work with the same material on the same machine you can start from what already worked.
Coming soon to the App Store
For iPhone and iPad, with an Apple Watch companion.
Four processes, one notebook
Each process keeps its own fields, so a trial records what that process actually needs.
Kiln & glaze firing
Keep firing and glaze tests together with photos of the fired pieces.
Welding
Record weld settings and what the bead and joint looked like.
Steel heat treatment
Note heat treatment steps and the results you observed afterwards.
What Tempermark does
A focused log for test work: what you set, what you saw, and which setup you trust.
Record exact settings
Write down the values you used for each trial. A value you don’t know is stored as Unknown, never as zero.
Photos and observed results
Attach sample photos and note what you observed, so a result is more than a number.
Mark what you trust as proven
Once a result is recorded, mark the setup as proven. Proven setups are easy to find again.
Recall the last proven setup
Starting a new trial for the same material and machine can begin from the last proven setup for that combination.
Change one variable at a time
Copy a trial and alter a single field, so you know which change made the difference.
Compare trials
Put trials side by side. Fields that changed between them are highlighted.
Setup sheets, CSV and backups
Export a PDF setup sheet, a CSV of your trials, or a full backup you can restore on another device.
Apple Watch
Follow-up timers on your wrist, and log a result from the Watch when a timer ends.
Light and dark design
A calm, instrument-style interface that follows your device appearance.
Interactive power × speed test grids
On iPad, lay out a test grid with power on one axis and speed on the other. Run the test, then tap each cell to record what you observed. Cell colour shows your recorded darkness reading, and seals mark the cells you proved or rejected.
The grid is a record of your own tests. Tempermark never suggests which cell to choose or which values to run.
Free and Pro
Start free with all four processes. Upgrade to Pro when you need more room.
Free No account
- All four processes
- Up to 25 trials
- 3 photos per trial
- 1 machine profile per process
- Compare 2 trials
- CSV export and backups
- Optional rewarded ads: watch one for a single PDF export, or for a 24-hour test-grid pass
Pro Subscription or lifetime
- Unlimited trials, photos and machine profiles
- Test grids
- PDF setup and history sheets
- Compare up to 4 trials
- Apple Watch timers
- No ads
Pro is available as a monthly or annual subscription, each with a 7-day free trial for eligible new subscribers, or as a one-time lifetime purchase. See the App Store for current prices in your region.
A note on safety
Tempermark records your settings. It never recommends operating values or controls machines — always follow your equipment and material safety guidance.
Your notebook stays on your device
There is no account. Your trials, photos and notes are stored on your device, and Tempermark has no analytics or tracking. The optional ads in the Free version are described in the Privacy Policy. Questions? Visit Support.