BendLedger: Sheet Metal Calc

BendLedger: Sheet Metal Calc

By Jasko Hodzic

BendLedger is a specialized sheet metal calculation utility for fabricators and engineers on iOS, offering local-first bend allowance and frustum development tools.

The App DNA

What makes this app unique?

The app removes the friction of manual formula lookup and cloud-dependency for fabricators who need to verify bend deductions on the shop floor.

For Metalworkers, fabricators, and engineers requiring precise bend calculations and project documentation.

What does it look like?

Key features

Sheet Metal Calculationsstandard

Calculates bend allowance, outside setback, bend deduction, and flat length using transparent formulas.

Frustum and Press-Brake Planningedge

Develops cone or frustum shapes and estimates press-brake force requirements.

Material and Machine Profilesedge

Stores custom material properties and machine limits for repeated use in projects.

Offline-first Architectureedge

Performs all calculations locally without requiring an account, internet connection, or cloud backend.

How much does it cost?

freemiumFree tier includes core calculations and one projectPro tier includes unlimited projects, frustum development, and advanced exports

Freemium model gates advanced fabrication tools and unlimited project storage behind a Pro subscription or lifetime purchase.

Velocity

Maintenance developmentopaqueShow more...

BendLedger: Sheet Metal Calc currently operates in a maintenance state, having shipped only one release in the last 82 days. There is no evidence of active development or recurring feature updates following the initial version. The lack of subsequent releases suggests a static product lifecycle rather than an active development roadmap. Future updates remain unannounced, and the current cadence reflects a long-term period of inactivity.

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Who built it?

Jasko Hodzic

8 apps tracked · Utilities

RotaCourt: Padel TournamentsRotaCourt: Padel TournamentsHoofLedger: Farrier ManagerHoofLedger: Farrier ManagerCrumbCost: Recipe CostingCrumbCost: Recipe CostingFlossMatch: Thread InventoryFlossMatch: Thread InventoryQuiltYield: Fabric CalculatorQuiltYield: Fabric CalculatorKilnLog: Pottery Firing LogKilnLog: Pottery Firing LogChargeLedger: EV Charge CostChargeLedger: EV Charge Cost
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User Sentiment

What do users think recently?

How are ratings & reviews evolving?

App Store
0.00 · 0

Not enough recent reviews to extract reliable themes yet.

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Competition

Competitive landscape for BendLedger: Sheet Metal Calc

How's the Utilities market?

BendLedger operates as a niche utility in the fabrication space, relying on a zero-tracking, offline-first value proposition. With no updates in 82 days, the app's position relies entirely on the initial feature set rather than ongoing market responsiveness.

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The rivals identified

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The Analyst's Read

Key takeaways for BendLedger: Sheet Metal Calc

Where is it heading?

The fabrication utility market is shifting toward integrated CAD-linked tools, leaving standalone calculators like BendLedger exposed if they do not maintain an active release cadence. BendLedger's current maintenance-mode posture risks ceding the professional segment to rivals who iterate on shop-floor workflows, so the PM should prioritize a stability update to signal continued product viability.

  • The 82-day development gap suggests the app is in maintenance-mode, which erodes the perceived value of the Pro tier for professional fabricators.
  • The offline-first architecture remains a unique differentiator that protects the app from the data-privacy concerns currently impacting cloud-based fabrication tools.

The SWOT

Core Strengths
  • Offline-first architecture removes privacy barriers for professional users
  • Transparent formula disclosure builds technical trust with engineers
Critical Frictions 2 weaknesses inside
Growth Levers
  • Localized pricing in high-ARPU fabrication markets could capture professional users
Market Threats 1 threat identified

Next best moves

1 Maintain

Ship a minor stability update because the app has been silent for 82 days → restore user confidence in long-term support

The counter-intuitive read

BendLedger's offline-first design is a retention lever in…

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Bottom line

BendLedger provides a reliable, privacy-focused utility for fabrication planning, but the 82-day development silence risks losing the trust of professional users who require active tool support. A stability-focused update would signal that the app remains a viable, long-term asset for shop-floor calculations.

Unlock 2 critical frictions, 1 market threat and the analyst’s take.

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FAQ

Is BendLedger suitable for professional fabrication work?
BendLedger is designed for fabricators and engineers, offering specialized tools like frustum development and press-brake force estimation. However, users should verify all results against their specific tooling, material springback, and machine limits before fabrication.
Does BendLedger require an internet connection?
No, BendLedger is built on an offline-first architecture. All calculations are performed locally, and the app does not require an account or internet connection to function.
What is the difference between the free and Pro versions?
The free tier provides core bend calculations and one project. The Pro tier unlocks unlimited projects, advanced frustum development tools, and data exports in PDF, CSV, or JSON formats.

Sources

  1. [1] App Store
  2. [2] Privacy Policy, source
  3. [3] Developer website, source

Report last updated

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by BendLedger: Sheet Metal Calc, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “BendLedger: Sheet Metal Calc Intelligence Report.” Updated Oct 12, 2026. https://marlvel.ai/apps/bendledger-sheet-metal-calc

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