Thread Pitch Calculator vs Alignment Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Thread Pitch Calculator
Easily measure the thread pitch of various screws and bolts directly on your device's screen. This utility app calibrates automatically to your screen width for accurate measurements of metric, US, NPT, and BSPT threads.
- Measure thread pitch on screen
- Automatic screen width calibration
- Supports metric thread sizes
- Supports US thread sizes
- Supports NPT and BSPT threads
- Measures metric screw sizes
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Measure and identify screw and thread pitch quickly and easily with Thread Pitch Calculator. No more guessing with paper, rulers, or physical thread gauges. Simply open the app, place the screw or thread against the screen, and compare it with the on-screen thread patterns. The app automatically calibrates to your screen size for accurate measurement. Whether you're working with metric screws, US threads, or pipe threads, Thread Pitch Calculator helps you find the right thread size and pitch in seconds. Key Features Measure thread pitch directly on your phone screen Automatic screen calibration Easy-to-use thread measurement interface Compare screws with visual thread patterns Metric thread sizes US thread sizes NPT (National Pipe Taper) threads BSPT (British Standard Pipe Taper) threads Metric screw sizes Quick reference for common thread specifications Simple and convenient tool for workshops, DIY, repair, and maintenance Supported Thread Types Metric Threads Identify common metric thread pitches and sizes. US Threads Check common US thread sizes and thread pitches. NPT Threads Reference National Pipe Tapered thread sizes. BSPT Threads Check British Standard Pipe Taper thread sizes. Metric Screw Sizes Compare and identify common metric screw dimensions. Perfect For DIY projects Mechanics Engineers Workshops Hardware professionals Maintenance and repair Machine shops Home improvement Screw and fastener identification Stop carrying a ruler or guessing the thread pitch. Use Thread Pitch Calculator as a convenient thread measurement and reference tool wherever you work.
Alignment Pro
This utility app uses your phone's sensors and a tape measure to collect wheel alignment data. It offers simple on-screen guidance, allows for custom vehicle specifications, and includes features like slop compensation and detailed summaries of alignment issues.
- Wheel alignment data collection
- On-screen instructions
- Custom vehicle specifications
- Slop compensation
- Alignment summary with implications
- Uses phone sensors and tape measure
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Utilized you phones internal sensors and a tape measurement to collect wheel alignment data with simple on-screen instructions. Industry standards can be used for specification or you can manually update to your specific vehicles alignment specification easily found on the web. Features include, vehicle slop compensation to account for un-even driveways, and detailed alignment summary displaying the issues that can occur due to your specific out of tolerance conditions to help explain to the customer the implications of the out of tolerance specification. Disclaimer: Not for commercial/business use. Results may vary based on device sensors and usage conditions. Reading the instructions carefully and following them is essential for accurate measurements. This app provides measurements for informational purposes only. By purchasing, you acknowledge that the developer is not liable for damages, or decisions made based on the app's output.
Screenshots
Verdict
The clearest difference is review sentiment: Alignment Pro at 100% against Thread Pitch Calculator's 17%. Alignment Pro also leads on rating (5.0 vs 1.8) and update cadence (fortnightly vs every 51 months). Thread Pitch Calculator's advantage is iOS requirement (12.0 vs 15.1). On price, ratings volume, ads and in-app purchases 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
Thread Pitch Calculator costs $4.99 and Alignment Pro $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Alignment Pro holds the better App Store score, 5.0 against 1.8. Both are backed by a comparable volume of ratings — 4 and 2 respectively. Written reviews point the same way: 17% of Thread Pitch Calculator's written reviews are positive against 100% of Alignment Pro's.
Thread Pitch Calculator ships an update every 51 months, Alignment Pro fortnightly. The most recent releases landed on September 29, 2026 and September 18, 2026 respectively.
| Parameter | Thread Pitch Calculator | Alignment Pro |
|---|---|---|
| Price | $4.99 | $4.99 |
| Rating | 1.8 (4 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 16.7% of reviews | 100.0% of reviews — better |
| Number of ratings | 4 — better | 2 |
| Update frequency | Every 51 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 2 MB | 31 MB |
| Age rating | 4+ | 4+ |
| Developer | Bhavinkumar Satashiya | Jeffrey Andrews |
Customer experience
Thread Pitch Calculator
Alignment Pro
In-app purchases
Thread Pitch Calculator
No in-app purchases
Alignment Pro
No in-app purchases
Questions
Is Thread Pitch Calculator free?
Is Alignment Pro free?
Which has better reviews, Thread Pitch Calculator or Alignment Pro?
Do Thread Pitch Calculator or Alignment Pro have ads?
Which is updated more often, Thread Pitch Calculator or Alignment Pro?
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