Comparison

Angle Level vs Premier Installation Workflow

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

Head to head
About

Angle Level

This utility app uses your device's sensors to accurately measure the angle and inclination of surfaces. Save, name, and share your measurements, with advanced features available through an in-app purchase.

Highlights
  • Measure angles and inclination
  • Add offset to measurements
  • Change measurement axis
  • Dark Mode support
  • Measurement history (Pro)
  • Export to CSV (Pro)
  • Name measurements (Pro)
Read full description

Use your device to measure angle of surfaces quickly and easily. Measurements are saved and can be named for reference in Pro version. This app provides high precision angle measurement. Precise angle measurement is based on temporal filtering of the internal sensors. Fresh and precise leveling app to measure angle and inclination of surfaces. Measurements can be shared and exported to CSV file in Pro version. Basic features: - Measure angle. - Add offset. - Change axis of measurement. - Trial mode 60 seconds of offroad mode. - Dark Mode supported. Pro features (requires In-App Purchase): - Offroad mode. - Measurement history. - Up to 4 digits of precision. - Export measurements to CSV. - Name measurements. - Radian unit support. - Percentage unit support. - Change angle font size.

About

Premier Installation Workflow

Features
Read full description

Premier Workflow is a purpose-built application designed to simplify and organize the installation workflow for vehicle accessories—perfect for police, sheriff, emergency response, and fleet vehicles. With Premier Workflow, your team can ensure accuracy, consistency, and accountability throughout every stage of the installation process. The app provides a complete digital toolkit for managing quality control and tracking progress in real time. Key Features: - Photo Capture & Upload – Document installations with high-quality photos directly from the app. - File Uploads – Attach documents, schematics, and notes to each vehicle record. - Quality Control Checklists – Follow step-by-step workflows to ensure every installation meets requirements. - Barcode Scanning – Quickly access vehicle information by scanning VINs or asset tags. - Tailored for Vehicle Upfitting – Ideal for police, sheriff, fire, and other specialty vehicle accessory installations. - Secure Access & Tracking – Keep all project information organized and accessible only to your team. Whether you’re managing a single vehicle or an entire fleet, Premier Workflow makes the process more efficient, transparent, and reliable.

Screenshots

Angle Level4 screens
Premier Installation Workflow4 screens

Verdict

The call

The clearest difference is in-app purchases: Premier Installation Workflow at none against Angle Level's 1. Premier Installation Workflow also leads on update cadence (every 5 weeks vs every 6 months). Angle Level's advantage is iOS requirement (14.0 vs 16.0). On price, ads 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. Angle Level sells 1 one-off in-app purchase. Premier Installation Workflow asks for nothing beyond the download.

UpkeepUpdate frequency

Angle Level ships an update every 6 months, Premier Installation Workflow every 5 weeks. The most recent releases landed on October 2, 2026 and October 7, 2026 respectively.

Scorecard3 real differences · 7 level
Angle Level versus Premier Installation Workflow: the parameters behind the verdict, then further details
ParameterAngle LevelPremier Installation Workflow
PriceFreeFree
Rating3.3 (3 ratings) — better—
Positive reviews66.7% of reviews—
Number of ratings3 — better—
Update frequencyEvery 6 monthsEvery 5 weeks — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS14.0 — better16.0
Further details — not scored
Size2 MB37 MB
Age rating4+17+
DeveloperAntti HeinonenSiriusLink

In-app purchases

1 purchases

Angle Level

One-time1
  • Pro$4.99
None

Premier Installation Workflow

No in-app purchases

Questions

Is Angle Level free?
Angle Level is free to download, with in-app purchases available.
Is Premier Installation Workflow free?
Premier Installation Workflow is free to download, with no in-app purchases.
Do Angle Level or Premier Installation Workflow have ads?
Neither Angle Level nor Premier Installation Workflow shows ads.
Which is updated more often, Angle Level or Premier Installation Workflow?
Angle Level ships an update every 6 months, and Premier Installation Workflow every 5 weeks. Most recently, Angle Level was updated on October 2, 2026 and Premier Installation Workflow on October 7, 2026.

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