Comparison

Level Tool vs DocDue

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

Head to head
About

Level Tool

This tool provides professional-grade angle measurements with high precision, transforming your device into an inclinometer and level. It offers real-time readings, multiple units, and advanced features for construction, automotive, and accessibility tasks. Export and share detailed reports for any project.

Highlights
  • 0.1° precision measurements
  • Real-time pitch, roll, and yaw readings
  • Multiple units (degrees, percentages, ratios)
  • Audio feedback and voice announcements
  • Measurement history with export options
  • Professional modes for construction and automotive
Features
Read full description

A surface that looks level can still leave a shelf crooked, a ramp too steep, or a cut at the wrong angle. Angle Finder turns your iPhone into a live bubble level and angle toolkit, so you can measure before small errors become costly rework. Whether you are hanging cabinets, setting posts, checking a roof pitch, or building a ramp, guessing is frustrating. Angle Finder gives you clear live readings, practical calculators, and a saved measurement log you can return to later. MEASURE WITH CONFIDENCE • Follow a responsive bubble that moves toward center and clearly confirms when the surface is level • View pitch, roll, and yaw with capture-quality feedback • Lock a live reading or set a relative reference to compare against another surface • Calibrate for the surface you are working on • Measure in degrees, percent grade, or slope ratio • Use optional spoken feedback when your hands are busy TOOLS FOR REAL PROJECTS • Quick Level for everyday checks • Slope Calculator for rise, grade, and ratio • Digital Protractor for measuring from a reference angle • Two-Point Measurement for the angle between device orientations • Angle Comparator for checking consistency across readings • Construction tools for miter angles, roof pitch, stairs, and common angle references • Angle Calculator for conversions, angle arithmetic, and trigonometric functions • ADA ramp slope checks and shareable compliance reports for reference SAVE THE WORK, NOT JUST THE NUMBER • Name and save unlimited measurements to your on-device history • Search and filter saved readings by measurement mode • Share individual readings and tool results • Export selected measurements as CSV, JSON, a text summary, or a professional report with statistics BUILT FOR REAL LIFE • DIYers hanging shelves, pictures, cabinets, and fixtures • Contractors and carpenters checking level, slope, cuts, and framing • Roof, deck, stair, and ramp projects • Accessibility professionals reviewing ramp slopes against common ADA guidance • Automotive work that requires checking tilt and orientation • Students and educators exploring angles and trigonometry PRIVATE BY DEFAULT No account is required. Your saved measurement data stays on your device. Basic Level mode, degree readings, measurement history, and individual sharing are free. Pro unlocks professional modes, additional units, audio feedback, advanced tools, and exports. Pro is available through a weekly auto-renewing subscription or a lifetime purchase. A free trial may be available for eligible subscriptions. Payment is charged to your Apple ID account at confirmation of purchase. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel subscriptions in your App Store account settings. ADA and construction references are provided as measurement aids. Always verify requirements against applicable local codes and professional standards. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Stop relying on eyeballing when the angle matters. Measure it, save it, and move forward with confidence.

About

DocDue

Read full description

Never miss a deadline again. DocDue keeps all your important document expiration dates in one place — insurance policies, IDs, driver’s licenses, utility bills, contracts, and more. No ads. Ever. KEY FEATURES - Smart Reminders: Get notified days before any document expires. Morning digest and weekly summaries keep you informed. - Four Categories: Organize documents by Vehicle, Home, Personal, and Financial — each with dozens of preset subtypes. - Quick Add with OCR: Snap a photo and DocDue auto-fills the date, amount, and document type using on-device text recognition. - Payment Tracking: Mark documents as paid, track payment history, and view monthly spending analytics. - Recurring Documents: Set up annual, monthly, or weekly recurrence. When you pay, the due date automatically advances. - Health Score: See your overall document health at a glance and know instantly if anything needs attention. - Calendar Integration: Add due dates directly to your device calendar with one tap. - Bilingual: Full Romanian and English support. Switch anytime in Settings. - Biometric Lock: Protect your documents with Face ID, Touch ID, or fingerprint. - Backup & Restore: Export your data as a backup file and import it on any device. - Home Screen Widget: See upcoming deadlines without opening the app. - Dark Design: A clean dark interface built for everyday use. PRIVACY FIRST DocDue stores everything locally on your device. No accounts, no cloud, no tracking, no ads. Your data never leaves your phone. Free for up to 10 documents. Upgrade to PRO with a one-time purchase to unlock unlimited documents, analytics, backup & restore, and Excel export.

Screenshots

Level Tool4 screens
DocDue4 screens

Verdict

The call

The clearest difference is update cadence: DocDue at every 5 days against Level Tool's every 2 weeks. DocDue also leads on iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases 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. Level Tool sells 3 in-app purchases, starting at $2.99 per 7 days and DocDue sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Level Tool ships an update every 2 weeks, DocDue every 5 days. The most recent releases landed on October 4, 2026 and October 9, 2026 respectively.

Scorecard2 real differences · 7 level
Level Tool versus DocDue: the parameters behind the verdict, then further details
ParameterLevel ToolDocDue
PriceFreeFree
Rating5.0 (3 ratings) — better—
Number of ratings3 — better—
Update frequencyEvery 2 weeksEvery 5 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPod
Requires iOS17.015.1 — better
Further details — not scored
Size16 MB70 MB
Age rating4+4+
DeveloperMobile Card Games & Travel Apps LLCIulian Robert Andrei

In-app purchases

3 purchases

Level Tool

Subscriptions2
  • Level Tool Pro$2.997 Days
  • Precision Level Pro Annual$14.991 Year
One-time1
  • Angle Finder Pro$9.99
1 purchases

DocDue

One-time1
  • DocDue PRO$5.99

Questions

Is Level Tool free?
Level Tool is free to download, with in-app purchases available.
Is DocDue free?
DocDue is free to download, with in-app purchases available.
Do Level Tool or DocDue have ads?
Neither Level Tool nor DocDue shows ads.
Which is updated more often, Level Tool or DocDue?
Level Tool ships an update every 2 weeks, and DocDue every 5 days. Most recently, Level Tool was updated on October 4, 2026 and DocDue on October 9, 2026.

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