# Thread Pitch Calculator vs Fluence Wireless Flex

The clearest difference is price: Fluence Wireless Flex at Free against Thread Pitch Calculator's $4.99. Fluence Wireless Flex also leads on rating (5.0 vs 1.8) and update cadence (every 2 months vs every 51 months). Thread Pitch Calculator's advantage is iOS requirement (12.0 vs 16.0). On ratings volume, ads, in-app purchases and device support there is nothing between them.

Fluence Wireless Flex is free to download; Thread Pitch Calculator costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Fluence Wireless Flex holds the better App Store score, 5.0 against 1.8. Both are backed by a comparable volume of ratings — 4 and 2 respectively.

Thread Pitch Calculator ships an update every 51 months, Fluence Wireless Flex every 2 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Thread Pitch Calculator | Fluence Wireless Flex |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | [1.8 (4 ratings)](https://appshunter.io/ios/app/thread-pitch-calculator/id1382184074/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/fluence-wireless-flex/id1558821999/reviews)** |
| Number of ratings | **4** | 2 |
| Positive reviews | 16.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 51 months | **Every 2 months** |
| Monetization | Paid | **Free** |
| Size | 2 MB | 50 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Bhavinkumar Satashiya](https://appshunter.io/developer/1361485921) | [Fluence Bioengineering, Inc.](https://appshunter.io/developer/1342289323) |

## What reviewers say

### Thread Pitch Calculator

[App page](https://appshunter.io/ios/app/thread-pitch-calculator/id1382184074)

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.

**Highlights:** 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

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Fluence Wireless Flex

[App page](https://appshunter.io/ios/app/fluence-wireless-flex/id1558821999)

This app configures wireless dimming hardware for horticulture lighting systems. It offers a cost-effective and flexible alternative to wired configurations, compatible with various climate management systems.

**Highlights:** Wireless lighting control configuration, Compatibility with 0-10V climate management systems, Reduced installation time and cost, Eliminates wiring errors, Optional wireless wall station for local control

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Thread Pitch Calculator free?

Thread Pitch Calculator costs $4.99, with no in-app purchases.

### Is Fluence Wireless Flex free?

Fluence Wireless Flex is free to download, with no in-app purchases.

### Which has better reviews, Thread Pitch Calculator or Fluence Wireless Flex?

Fluence Wireless Flex is rated higher. Thread Pitch Calculator averages 1.8 out of 5 from 4 ratings, while Fluence Wireless Flex averages 5.0 from 2 ratings.

### Do Thread Pitch Calculator or Fluence Wireless Flex have ads?

Neither Thread Pitch Calculator nor Fluence Wireless Flex shows ads.

### Which is updated more often, Thread Pitch Calculator or Fluence Wireless Flex?

Thread Pitch Calculator ships an update every 51 months, and Fluence Wireless Flex every 2 months. Most recently, Thread Pitch Calculator was updated on November 2, 2026 and Fluence Wireless Flex on November 3, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*