Frequency Conversion vs Rigging Bridle Calculator+
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Frequency Conversion
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Frequency Converter is a fast, practical tool for converting frequency units and understanding wave measurements with clarity. Whether you work with audio, radio, electronics, telecommunications, physics, engineering, or education, this app helps you calculate and compare frequency values in seconds. Convert between common frequency units including Hz, kHz, MHz, GHz, and THz, and view related wave information such as wavelength and period where applicable. The clean interface is designed for quick input, easy reading, and smooth everyday use, making it useful for students, technicians, radio enthusiasts, engineers, teachers, and anyone who needs reliable frequency calculations on iPhone. Frequency Converter is built to make technical conversions simple. Enter a value, choose your units, and instantly see the converted result. Use it when studying wave behavior, checking signal ranges, comparing audio frequencies, reviewing RF bands, or working through science and electronics problems. The app also includes helpful reference content so you can better understand frequency ranges and their real-world meaning. Key features include: • Convert frequency values across Hz, kHz, MHz, GHz, and THz • Calculate related wave properties such as wavelength and period • Simple, readable conversion results • Conversion history for reviewing recent calculations • Reference information for common frequency ranges • Clean design for students, engineers, hobbyists, and professionals • Useful for audio, radio, wireless, electronics, physics, and telecom work • Supports quick calculations without unnecessary complexity Frequency Converter is ideal for learning, field work, lab use, classroom exercises, and everyday technical reference. From low-frequency audio signals to high-frequency wireless and electromagnetic waves, the app gives you a convenient way to move between units and understand the numbers behind wave behavior. Download Frequency Converter to make frequency, wavelength, and period calculations faster, clearer, and easier to manage. Thanks for your support and do visit nitrio.com for more apps for your iOS devices.
Rigging Bridle Calculator+
Calculate bridle leg lengths, angles, and forces for stage rigging. Includes tools for apex height, bridle point position, and load distribution on beams and cantilevers. Supports both metric and imperial units for accurate results.
- Calculate bridle leg lengths
- Determine angle between legs
- Calculate forces on bridle and structure
- Calculate apex height and bridle point position
- Analyze load changes on beams
- Calculate cantilever load forces
- Supports metric and imperial units
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This application allows you to calculate the length of the legs, the angle between them, and the forces acting on the bridle and the elements of the structure to which it is suspended. Thanks to additional calculators, it is possible to calculate the Apex height and the position of the bridle point, changes in the load on the beam between two points, as well as the forces acting on the cantilever load, breast line horizontal forces, and several other calculations useful in arena fields. The application accepts all units of measurement, both metric and imperial (cm, m, in, ft). Whether you input values in feet or meters, the results will be accurate and consistent with the unit you used.
Screenshots
Verdict
The clearest difference is update cadence: Rigging Bridle Calculator+ at every 5 weeks against Frequency Conversion's every 22 months. Rigging Bridle Calculator+ also leads on iOS requirement (15.1 vs 17.6). Frequency Conversion's advantage is price ($2.99 vs $4.99). On 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
Frequency Conversion costs $2.99 and Rigging Bridle Calculator+ $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Frequency Conversion ships an update every 22 months, Rigging Bridle Calculator+ every 5 weeks. The most recent releases landed on October 15, 2026 and October 24, 2026 respectively.
| Parameter | Frequency Conversion | Rigging Bridle Calculator+ |
|---|---|---|
| Price | $2.99 — better | $4.99 |
| Rating | — | 1.0 (2 ratings) — better |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | Every 22 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 17.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 2 MB | 25 MB |
| Age rating | 4+ | 4+ |
| Developer | Heng Jia Liang | Pawel Szepietowski |
In-app purchases
Frequency Conversion
No in-app purchases
Rigging Bridle Calculator+
No in-app purchases
Questions
Is Frequency Conversion free?
Is Rigging Bridle Calculator+ free?
Do Frequency Conversion or Rigging Bridle Calculator+ have ads?
Which is updated more often, Frequency Conversion or Rigging Bridle Calculator+?
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