Comparison

KilnNote vs ClayTrace

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

KilnNote

Features
Read full description

Bring your winning recipe to the next piece. KilnNote is a pottery record-keeping app for glazes, firing logs, and progress tracking. "I nailed that celadon combo once — and then I couldn't reproduce it." Sound familiar? KilnNote keeps every glaze, clay, and firing detail in one place so you can reproduce what worked. 【What you can do】 ▷ Log works piece by piece Save bisque, glaze application, and final firing temps, glazes used, and results (Success / Review / Fail) as a step-by-step log. Every decision, always at hand. ▷ Progress at a glance Auto-status from the latest firing result — Success, Review, Fail, or Not Started. See it in the list or detail view instantly. ▷ Tags & search Organize works with free tags like "Exhibition" or "Class piece." Filter by tag or title, and the search state stays put as you navigate. ▷ Glaze master Record glaze name, maker, and color notes — plus attach a glaze sample photo. From each glaze, trace every piece and firing that used it. ▷ Pinch-to-zoom Zoom into work, firing, and glaze sample photos to check texture and color up close. ▷ Export & import (free) Back up as CSV, PDF, or photo ZIP. Import from CSV or ZIP. Great for device migration or class notes. ▷ Board view (Pro) See all works organized by status — Success, Review, Fail, Not Started — like pieces arranged on a studio shelf. ▷ Test piece comparison (Pro) Slide between two photos to compare glaze colors and textures side by side. ▷ Duplicate a work (Pro) Clone a successful work as a template. Carry the same firing steps into a new piece. 【Who it's for】 ・Potters who want to reproduce a glaze success ・Studio potters managing multiple test tiles ・Beginners who want to track what they learned in class ・Anyone who can't remember which glaze combo worked last time ・Home potters who want a private, offline log 【Your data stays on your device】 All work data, photos, and firing logs are stored locally on your iPhone/iPad. Nothing is sent to external servers. No account required. 【Pricing】 ・Free: Up to 5 works. Core logging, CSV/PDF/ZIP export, and data import at no cost. ・Pro (one-time purchase): Unlimited works, board view, comparison, duplication. Buy once — no subscription, no recurring fees. ------------------ Developer: Kore Apps Support: support@kore-apps.com ------------------

About

ClayTrace

This app helps potters document their creations, tracking clay, glazes, firings, and lessons. It allows users to capture details in the moment and later organize information about each piece, facilitating learning and replication of successful results.

Highlights
  • Document clay, glazes, and firings
  • Attach photos and notes to pieces
  • Track process from form to kiln
  • Searchable record of past work
  • Learn from past results
  • Share finished pieces and process
Read full description

Remember why a piece worked, and make the next one even better. ClayTrace is a pottery journal that keeps the whole story of every piece in one place: the clay body, each glaze layer, every firing, the photos and what you learned. When a glaze finally comes out of the kiln just right, you'll know exactly how to do it again. SNAP NOW, FILL IN LATER Hands covered in clay? Take a quick photo and keep working. Add the stage, dimensions, clay body and next step once your hands are clean. Save an idea with reference photos, a source link and notes, and it will be waiting when you're ready to make it. EVERY STEP, EVERY GLAZE LAYER Follow a piece from throwing or handbuilding through trimming, bisque and glaze firing. Record glazes in the order you applied them, with coats, area and application method. Set up your clay bodies and glazes once, then reuse them on every piece. FIND WHAT WORKED Search one place instead of your camera roll, notebooks and sticky notes. Pull up every piece made with a glaze, clay body or technique and see how each one turned out. All your photos come together in one Gallery. SEE HOW YOU'RE GROWING Follow your skills and milestones through pieces you actually made. When a piece deserves it, turn it into a finished-piece card or share the whole process as slides. YOUR JOURNAL STAYS YOURS No account and no ads. Your records stay on your device, with no limit on pieces or glaze layers. Export everything, including pieces, notes and original photos, to a single file anytime for free, and restore it on this phone or a new one. Available in English, 简体中文, 繁體中文, 日本語, 한국어, Français, Deutsch, Español, Italiano, Português (Brasil), Nederlands and Polski. STUDIO PRO, OPTIONAL For potters who want to dig deeper, Studio Pro adds four tools that work right on your device: • Work Tags: group pieces your way and filter your Library • Compare: two pieces side by side • Personalized Shrinkage: predict a finished size from your own fired pieces, or work back from the size you want • New Piece Defaults: start every piece with your usual form, method, clay and shelf Studio Pro is an optional in-app purchase. Your pieces, notes, photos and Export/Restore stay free. Terms of Use: https://www.lifeven.com/claytrace/terms

Screenshots

KilnNote4 screens
ClayTrace4 screens

Verdict

The call

The clearest difference is in-app purchases: ClayTrace at none against KilnNote's 1. On price, update cadence, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. KilnNote sells 1 one-off in-app purchase. ClayTrace asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 5 days. The most recent releases landed on October 28, 2026 and October 10, 2026 respectively.

Scorecard1 real difference · 9 level
KilnNote versus ClayTrace: the parameters behind the verdict, then further details
ParameterKilnNoteClayTrace
PriceFreeFree
Rating—4.0 (4 ratings) — better
Positive reviews—71.4% of reviews
Number of ratings—4 — better
Update frequencyEvery 5 daysEvery 5 days
AdsNoNo
In-app purchasesYesNo — better
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.015.0
Further details — not scored
Size59 MB73 MB
Age rating4+4+
Developerkazuki korenoriLIFEVEN LLC

In-app purchases

1 purchases

KilnNote

One-time1
  • KilnNote Pro$5.99
None

ClayTrace

No in-app purchases

Questions

Is KilnNote free?
KilnNote is free to download, with in-app purchases available.
Is ClayTrace free?
ClayTrace is free to download, with no in-app purchases.
Do KilnNote or ClayTrace have ads?
Neither KilnNote nor ClayTrace shows ads.
Which is updated more often, KilnNote or ClayTrace?
KilnNote ships an update every 5 days, and ClayTrace every 5 days. Most recently, KilnNote was updated on October 28, 2026 and ClayTrace on October 10, 2026.

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