FreqFinder by NewEndian vs Audio Lambda
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FreqFinder by NewEndian
This app calculates intermodulation products for wireless transmitters and suggests compatible channels. It's designed for professional audio users with multiple transmitter systems, offering integration with other tools and an optional TV database add-on for US users.
- Intermodulation product calculation
- Suggests compatible transmitter channels
- Supports multiple transmitter brands
- LectroRM app integration
- US TV Database Add-on
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Introductory Video: https://www.youtube.com/watch?v=7_MkDMovzA8 For use with transmitters made by Lectrosonics, Sennheiser, Zaxcom, Comtek, and more. FreqFinder by NewEndian calculates the intermodulation products of user entered transmitter channels and then suggests options of channels that will be compatible with user transmitters already in use. Recommended for use with 24-32 transmitter systems depending on the processing power of your iOS device and the spread of your transmitters. LectroRM users: links to your LectroRM app for easy channel storage and changing US Customers: TV Database Add-on available now for $15. Accesses the FCC database for TV broadcast towers and estimates the field strength at any configured location in the US for better channel selection.
Audio Lambda
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"For the past two decades, our company has cultivated a wealth of experience in supporting sound professionals within the demanding world of cinematography. Our highly skilled team possesses an unparalleled blend of technical knowledge and unwavering reliability, making them an indispensable asset to any production. We are committed to ensuring sound engineers have everything they need to achieve exceptional results, regardless of the recording challenge. Our comprehensive services encompass a vast array of top-tier equipment, meticulously chosen to cater to the diverse needs of modern filmmaking. Beyond the hardware, our team of seasoned experts provides invaluable technical assistance and insightful advice. This collaborative approach empowers sound engineers to meticulously plan and customize their approach for each unique project, fostering a stress-free and efficient workflow. Furthermore, we understand the dynamic nature of the film industry. Our commitment to continuous improvement ensures our equipment inventory remains at the forefront of technological advancements. We prioritize flexibility and adaptability, allowing us to seamlessly integrate with any production environment. Finally, our unwavering punctuality guarantees a reliable and time-sensitive service, ensuring every project stays on schedule and within budget. By partnering with us, sound engineers gain the peace of mind to focus on their craft, confident in the knowledge that they have a dedicated team standing behind them, ready to deliver exceptional results on every project."
Screenshots
Verdict
The clearest difference is price: Audio Lambda at Free against FreqFinder by NewEndian's $29.99. Audio Lambda also leads on in-app purchases (none vs 1) and iOS requirement (12.0 vs 14.0). FreqFinder by NewEndian's advantage is update cadence (every 2 weeks vs every 3 months). On 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
Audio Lambda is free to download; FreqFinder by NewEndian costs $29.99 up front. FreqFinder by NewEndian sells 1 one-off in-app purchase. Audio Lambda asks for nothing beyond the download.
FreqFinder by NewEndian ships an update every 2 weeks, Audio Lambda every 3 months. The most recent releases landed on September 25, 2026 and September 9, 2026 respectively.
| Parameter | FreqFinder by NewEndian | Audio Lambda |
|---|---|---|
| Price | $29.99 | Free — better |
| Rating | 4.4 (18 ratings) — better | — |
| Positive reviews | 73.0% of reviews | — |
| Number of ratings | 18 — better | — |
| Update frequency | Every 2 weeks — better | Every 3 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 14.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 21 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | New Endian LLC | Audio Lambda |
In-app purchases
FreqFinder by NewEndian
- TV Database Add-on$14.99
Audio Lambda
No in-app purchases
Questions
Is FreqFinder by NewEndian free?
Is Audio Lambda free?
Do FreqFinder by NewEndian or Audio Lambda have ads?
Which is updated more often, FreqFinder by NewEndian or Audio Lambda?
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