Comparison

LumberFit vs KinTime

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

Head to head
About

LumberFit

Optimize wood cutting and plan transport for woodworking projects. Features include board cutting layout, 3D load visualization, and AR camera measurement. Export professional PDFs and share results.

Highlights
  • Board cutting optimization
  • 3D load visualization
  • AR camera measurement
  • PDF export and sharing
  • Material cost estimation
  • Multiple unit support
Features
Read full description

LumberFit is the ultimate cut list optimizer and transport planner for woodworkers, DIY enthusiasts, and professional contractors. โ€ข Board cutting โ€” Enter stock size and parts; get the best nesting layout and usage rate in seconds. Supports rectangles and circles, optional saw kerf, and multiple units (mm, cm, m, inch, ft). Optional cost per board with flexible currency for material cost estimates. Save and load schemes; tap a recent run to view full detail and cutting layout. โ€ข 3D load check โ€” See how boards fit in your truck or van. Multiple vehicle models, enhanced 3D preview. โ€ข Camera measure โ€” Use your iPhone camera to measure length in space (AR). Place two points and read the distance in cm. For reference; may vary in some conditions. โ€ข Export & share โ€” Export professional PDF cutting lists with layouts and cost summary. Copy cut lists, share layout images, save HD results to Photos. Subscribe for unlimited calculations and HD export. Free trial; cancel anytime. Privacy Policy & Terms of Use (EULA): https://superficial-restaurant-956.notion.site/Privacy-Policy-Terms-of-Use-EULA-2ebf52245d5580228c77ef1b82fcfed5

About

KinTime

This app accurately tracks the precise age of family members, down to the second. It offers secure local storage for privacy and a minimalist design for ease of use. Manage multiple family members and cherish every moment spent together.

Highlights
  • Precise age tracking to the second
  • Family member management
  • Minimalist and intuitive UI
  • Secure local data storage
  • Calculates years, months, days, hours, minutes, seconds
Features
Read full description

KinTime is a minimalist yet powerful family time tracking tool. There is nothing more important than spending time with your family. KinTime securely stores your family members' birth information locally and accurately calculates the total time they have been in this worldโ€”down to the years, months, days, hours, minutes, and even seconds. Key Features: **Precise Age Tracking**: Track family members' ages down to the second. **Member Management**: Easily add and edit family members (parents, spouse, children, etc.). **Minimalist Design**: Intuitive UI with a focus on clean aesthetics. **Local Secure Storage**: No cloud uploads. All your data is saved locally to protect your privacy. Family is where life begins and love never ends. Download KinTime to rediscover the weight of time.

Screenshots

LumberFit4 screens
KinTime3 screens

Verdict

The call

The clearest difference is monetization model: KinTime at free against LumberFit's free with in-app purchases. On price, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. LumberFit sells 1 in-app purchase, starting at $1.99 per month and KinTime sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

LumberFit ships an update every 3 weeks, KinTime every 6 weeks. Both last shipped on November 5, 2026.

Scorecard1 real difference ยท 7 level
LumberFit versus KinTime: the parameters behind the verdict, then further details
ParameterLumberFitKinTime
PriceFreeFree
Positive reviewsโ€”100.0% of reviews
Update frequencyEvery 3 weeks โ€” betterEvery 6 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree โ€” better
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.0 โ€” better17.6
Further details โ€” not scored
Size6 MB3 MB
Age rating4+4+
Developerๅ‰‘็‚œ ้™ˆๅฎ‡ ๅ‘จ

In-app purchases

1 purchases

LumberFit

Subscriptions1
  • LumberFit 1 Month VIP7 Days trial$1.991 Month
1 purchases

KinTime

One-time1
  • Remove Member Limit$0.99

Questions

Is LumberFit free?
LumberFit is free to download, with in-app purchases available.
Is KinTime free?
KinTime is free to download, with in-app purchases available.
Do LumberFit or KinTime have ads?
Neither LumberFit nor KinTime shows ads.
Which is updated more often, LumberFit or KinTime?
LumberFit ships an update every 3 weeks, and KinTime every 6 weeks. Most recently, LumberFit was updated on November 5, 2026 and KinTime on November 5, 2026.

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