Comparison

Carpentry & Trim Calculator vs PB Controller

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

Head to head
About

Carpentry & Trim Calculator

This app provides professional-grade calculators for carpentry tasks, helping users work faster, reduce material waste, and make informed decisions. It offers a variety of tools for layout, framing, and sizing, designed for efficiency and accuracy on any job site.

Highlights
  • Board and Batten Layout
  • Framing Math
  • Cabinet Door Sizing
  • Trim and Molding Calculations
  • Rafter Length Calculator
  • Wood Movement Estimation
  • Stair Layout Tools
Features
Read full description

Measure once. Build with confidence. Carpentry & Trim Calculator puts 24 practical woodworking and framing tools in your pocket. Turn jobsite or workshop measurements into clear layouts, material quantities, cut dimensions, spacing marks, and printable plans—without searching through formulas or rebuilding spreadsheets. PLAN AND FRAME • Deck Planner • Wall Framing with Door and Window Openings • Hip Roof Calculator • Gable Roof Calculator • Skillion / Lean-to Roof Calculator • Fence Planner • Shelf & Drawer Spacing • Kerf Bending Calculator CARPENTRY AND FINISH WORK • Board & Batten Layout • Rafter Length • Raised Panel Cabinet Door • Trim & Molding • Crown Molding • Stair Layout • Baluster & Handrail Spacing • Wainscoting Layout MATERIALS AND REFERENCES • Board Foot • Framing • Lumber Weight • Plywood Quantity • Wood Movement • Dimensional Lumber Sizes • Plywood Weight • Plywood Thickness WHY CARPENTERS KEEP IT HANDY • Metric and imperial measurements • Clear visual diagrams for complex layouts • Running marks and detailed calculated results • Material breakdowns that help reduce waste • Fast recalculation when dimensions change • Print-ready PDF reports from the advanced planners, including inputs, results, and diagrams • A focused interface built for the workshop and jobsite Whether you are framing a wall, laying out a deck, cutting roof rafters, spacing fence posts, sizing a cabinet door, planning stairs, or estimating sheet goods, the answer is only a few taps away. Built for carpenters, framers, cabinetmakers, finish installers, woodworkers, contractors, and serious DIY builders. Spend less time doing repetitive math. Plan accurately, buy smarter, and get to the cut with confidence. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

PB Controller

Features
Read full description

PB Controller is a Bluetooth Low Energy (BLE) remote control app for ESP32‑based robots and compatible hardware. Designed to be simple and intuitive for students, parents, and robot developers. Key Features - Gamepad 8‑button mode - Gamepad 4‑button mode - Dual joystick mode for precise control - Joystick + buttons mode - Direct BLE connection to ESP32 devices - Multiple control modes to match different robot designs How to Use 1.Enable Bluetooth on your phone 2.Open PB Controller and tap Connect/Scan 3.Select your ESP32 device 4.Choose a control mode and start controlling Privacy No ads. No personal data collected.

Screenshots

Carpentry & Trim Calculator4 screens
PB Controller4 screens

Verdict

The call

The clearest difference is in-app purchases: PB Controller at none against Carpentry & Trim Calculator's 3. PB Controller also leads on ads (none vs shown) and iOS requirement (13.0 vs 16.6). On price, update cadence 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. Carpentry & Trim Calculator sells 3 in-app purchases, starting at $0.99 per month. PB Controller asks for nothing beyond the download.

UpkeepUpdate frequency

Carpentry & Trim Calculator ships an update every 2 months, PB Controller every 3 months. The most recent releases landed on September 22, 2026 and June 20, 2026 respectively.

Scorecard3 real differences · 7 level
Carpentry & Trim Calculator versus PB Controller: the parameters behind the verdict, then further details
ParameterCarpentry & Trim CalculatorPB Controller
PriceFreeFree
Rating4.2 (6 ratings) — better—
Positive reviews40.0% of reviews—
Number of ratings6 — better—
Update frequencyEvery 2 months — betterEvery 3 months
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.613.0 — better
Further details — not scored
Size16 MB70 MB
Age rating4+4+
DeveloperVladislav ZhirnovKunlasatree Sayuen

In-app purchases

3 purchases

Carpentry & Trim Calculator

Subscriptions2
  • Full version / monthly$0.991 Month
  • Full version / year$3.991 Year
One-time1
  • Remove ADS$7.99
None

PB Controller

No in-app purchases

Questions

Is Carpentry & Trim Calculator free?
Carpentry & Trim Calculator is free to download, with in-app purchases available.
Is PB Controller free?
PB Controller is free to download, with no in-app purchases.
Do Carpentry & Trim Calculator or PB Controller have ads?
Carpentry & Trim Calculator shows ads; PB Controller does not.
Which is updated more often, Carpentry & Trim Calculator or PB Controller?
Carpentry & Trim Calculator ships an update every 2 months, and PB Controller every 3 months. Most recently, Carpentry & Trim Calculator was updated on September 22, 2026 and PB Controller on June 20, 2026.

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