Comparison

LDM STUDIO PRO vs Bubble Level & Angle Meter

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

Head to head
About

LDM STUDIO PRO

This application allows users to create and edit CAD drawings, as well as sketch images. It supports exporting data for further use in other applications.

Highlights
  • CAD drawing support
  • Picture drawing capabilities
  • Data export functionality
Features
Read full description

1. Support CAD drawing 2. Support picture drawing 3. Support data export.

About

Bubble Level & Angle Meter

Features
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Bubble Level – Angle Meter Turn your iPhone into a precise bubble level and angle measuring tool. Bubble Level – Angle Meter helps you measure angles, slopes, and alignment quickly and accurately using your device’s built-in sensors. Perfect for DIY projects, home improvement, construction, carpentry, photography, and everyday use. Key Features • Bubble Level Mode – Check horizontal and vertical alignment • Angle Meter / Inclinometer – Measure precise angles in degrees • High Accuracy – Uses device accelerometer and gyroscope • Easy Calibration – One-tap recalibration for improved precision • Clean & Simple Interface – No clutter, easy to read • Portrait & Landscape Support • Works Offline – No internet connection required Use Cases Hanging pictures and shelves Construction and carpentry work Measuring slopes and inclines Camera and tripod leveling DIY and home renovation projects Privacy Friendly Your privacy matters. Bubble Level – Angle Meter does not collect, store, or share any personal data. All measurements are processed locally on your device. Lightweight & Reliable Fast launch, minimal battery usage, and smooth performance on supported devices. Download Bubble Level – Angle Meter today and keep everything perfectly level.

Screenshots

LDM STUDIO PRO3 screens
Bubble Level & Angle Meter3 screens

Verdict

The call

The clearest difference is ads: LDM STUDIO PRO at none against Bubble Level & Angle Meter's shown. LDM STUDIO PRO also leads on iOS requirement (9.0 vs 16.2). On price, 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. Neither carries in-app purchases, so what you see is what you pay.

Scorecard2 real differences · 7 level
LDM STUDIO PRO versus Bubble Level & Angle Meter: the parameters behind the verdict, then further details
ParameterLDM STUDIO PROBubble Level & Angle Meter
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequency—Every 3 months
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS9.0 — better16.2
Further details — not scored
Size156 MB16 MB
Age rating4+4+
Developer刚 何Mamoona Ammar

In-app purchases

None

LDM STUDIO PRO

No in-app purchases

None

Bubble Level & Angle Meter

No in-app purchases

Questions

Is LDM STUDIO PRO free?
LDM STUDIO PRO is free to download, with no in-app purchases.
Is Bubble Level & Angle Meter free?
Bubble Level & Angle Meter is free to download, with no in-app purchases.
Do LDM STUDIO PRO or Bubble Level & Angle Meter have ads?
Bubble Level & Angle Meter shows ads; LDM STUDIO PRO does not.

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