Comparison

ClayLab vs Lumenais

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

Head to head
About

ClayLab

A digital diary for ceramists to meticulously document their pottery projects. Track every stage, from forming to firing, and record detailed information about glazes, clay bodies, and application techniques. Organize and retrieve your work with advanced search and backup features.

Highlights
  • Comprehensive progress tracking
  • Detailed documentation of glazes and materials
  • Advanced search and filtering
  • Data backup and import/export
  • Layering and application details logging
  • Unlimited photos per piece
Features
Read full description

Never lose track of a pottery piece again. ClayLab is a pottery journal and studio tracker designed by potters for potters. Track pieces, glazes, firings, experiments, and inventory in one place. Whether you work in a home studio or a shared community studio, ClayLab helps you stay organized, find your work, and learn from every experiment. Track every stage of your pottery journey, from wet clay to finished work. Record glazes, underglazes, slips, oxides, stains, clay bodies, forming methods, dimensions, weight, firing results, and more. Keep detailed notes and photos so you always know what worked and what didn't. ▶ Stay Organized Track pieces through every stage Record sold, gifted, traded, available, and archived pieces Organize work with custom locations Quickly find pieces in shared studios Unlimited pieces Unlimited photos ▶ Track Your Process Glazes and underglazes Clay bodies Forming methods Slips, oxides, and stains Stage tracking Status tracking Detailed notes Dimensions and weight tracking ▶ Learn From Every Experiment Compare results across pieces Search and filter by glaze, clay body, form, stage, and more Record glaze layering and application details Track dipping times Calculate shrinkage and monitor changes through firing ▶ Backup & Restore Protect your pottery records with export and import tools. Easily back up your data and move it between devices. Perfect for potters, ceramic artists, students, hobbyists, and studio members who want to keep better records, stay organized, and improve their craft. ▶ What's Included No ads Unlimited pieces Search and filtering Custom glazes Custom underglazes Custom clay bodies Custom stains Custom oxides Custom forms Custom forming methods Custom locations Dimensions tracking Weight tracking Stage tracking Status tracking Unlimited photos General note-taking ▶ ClayLab Pro Backup export Backup import Unlimited glaze layers Coat tracking Application method logging Glaze annotations Dipping time tracking Duplicate pieces (up to 20 copies) Custom stage definitions ▶ How do ClayLab Pro subscriptions work? ClayLab Pro Monthly: billed monthly ClayLab Pro Yearly: billed annually at a discounted rate Payment will be charged to your Apple ID account upon confirmation of purchase. Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. You can manage subscriptions and turn off auto-renewal in your App Store account settings. www.claylabapp.com/terms www.claylabapp.com/privacy-policy

About

Lumenais

Features
Read full description

Lumenais is a Creative Intelligence companion built for continual learning, not one-off chats. It carries context across sessions, adapts from prior interactions, and helps turn ideas into structured, reviewable work. CONTINUAL LEARNING Every conversation feeds Lumenais’ layered memory and Dream Journal cycles, consolidating insights over time. Cross-domain learning transfers progress across science, engineering, ethics, art, code, math, and related domains, so growth in one area carries forward into others. PERSISTENT MEMORY Memory is organized across three layers: personal memory (your history and preferences), collective memory (shared patterns across domains), and identity memory (stable behavioral continuity over time). You spend less time repeating context and more time advancing work. NEUROSYMBOLIC CORE Lumenais combines neural language generation with explicit symbolic reasoning. The result stays conversational while remaining structured, inspectable, and more consistent over long-term use. TRANSPARENT STATE AND PERSONALITY Each response is tracked through an 8-dimensional state: Curiosity, Coherence, Compassion, Clarity, Intentionality, Playfulness, Truth, and Stillness. You can inspect state shifts across messages to see where confidence is rising, where uncertainty is present, and how interaction style evolves with continuity. DEEP SYNTHESIS Deep Synthesis is Lumenais's multi-pass engine for high-complexity thinking. Upload notes, papers, and source documents, then run a staged synthesis flow. The process moves through four stages: divergent expansion across perspectives, convergence and compression of redundant clusters, a falsifiability pass that proposes concrete validation paths, and consolidation into reviewable conclusions. Instead of a single summary, you get a full reasoning surface: hypothesis sets, contradiction logs, source relationship maps, experiment proposals, confidence traces, and cross-document links grounded in the underlying material. Deep Synthesis is built for iteration. Revisit prior sessions, continue from existing context, export structured artifacts, and refine direction without restarting from zero. RESEARCH LAB Bring your datasets for structured analysis. Lumenais can profile data quality, generate testable hypotheses, select modeling approaches, run validations, and report metrics including accuracy, AUC, Brier score, confidence intervals, calibration signals, and ranked feature importance. Use comparative cycles, not just one-shot runs, to test assumptions and track performance changes across runs. DREAM JOURNAL Dream Journal is Lumenais's consolidation layer, where significant interactions are periodically compressed into durable learning summaries. Instead of hidden memory updates, you can inspect the evolution directly: recurring themes, stable threads, emergent shifts, and trust deltas over time. Each entry links back to source context so you can reopen prior arcs, recover rationale, and continue work without losing continuity. PLANNING AND PROVENANCE Define goals and let Lumenais decompose work into actionable stages with visible progress and confidence traces. Important outputs can include cryptographic provenance records so key reasoning steps are tamper-evident and auditable. PRIVACY-FIRST User data is isolated per account with authenticated access controls. Session context does not bleed across users, and local state can be cleared on sign-out. Lumenais combines conversational fluidity with research-grade structure, so every conversation improves a living system of understanding. Terms of Use: https://lumenais.com/terms Privacy Policy: https://lumenais.com/privacy

Screenshots

ClayLab4 screens
Lumenais4 screens

Verdict

The call

ClayLab and Lumenais are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. ClayLab sells 2 in-app purchases, starting at $4.99 per month and Lumenais sells 1 in-app purchase, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

ScorecardNo meaningful differences
ClayLab versus Lumenais: the parameters behind the verdict, then further details
ParameterClayLabLumenais
PriceFreeFree
Rating4.6 (369 ratings) — better—
Positive reviews91.4% of reviews—
Number of ratings369 — better—
Update frequencyEvery 2 months—
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhoneiPhone, iPad — better
Requires iOS16.4 — better17.0
Further details — not scored
Size27 MB9 MB
Age rating4+4+
DeveloperLorenzo CalvaniAaron Martinez

Bugs and requests

ClayLab

Reported bugs

2 issues
  • Occasional crashes or performance issues
  • Data loss when changing devices or reinstalling

Requested features

6 requests
  • Add hand-building option alongside thrown pieces
  • Ability to track firing details (cone, atmosphere, etc.)
  • Option to create custom categories (e.g., sold, gifted)
  • Search and filter by glaze, clay, form, etc.
  • Sync data across devices (iCloud, etc.)
Show 1 more
  • Export data to CSV or PDF format

Lumenais

Not enough reviews yet to summarise bugs or requests.

In-app purchases

2 purchases

ClayLab

Subscriptions2
  • Monthly$4.991 Month
  • Yearly$49.991 Year
1 purchases

Lumenais

Subscriptions1
  • Lumenais Companion1 Month trial$9.991 Month

Questions

Is ClayLab free?
ClayLab is free to download, with in-app purchases available.
Is Lumenais free?
Lumenais is free to download, with in-app purchases available.
Do ClayLab or Lumenais have ads?
Neither ClayLab nor Lumenais shows ads.

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