Lambda vs EZAudioCut(MT)
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Lambda
This app helps musicians and sound engineers convert between musical notes, frequencies, and wavelengths. It features a dynamic fader, built-in oscillator, and frequency tracker with waveform display. Customize tuning standards and speed of sound for precise audio analysis.
- Convert notes, frequencies, wavelengths
- Dynamic fader for real-time adjustment
- Built-in oscillator with waveform
- Frequency tracker with waveform
- Customizable tuning standards
- Adjustable speed of sound
- Share data via standard methods
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Musicians and Sound Engineers. Musical Notes and Frequencies and Wavelengths. Now there's an app from dgApps to convert between them all. The app features a sliding fader to dynamically change frequency, wavelength and musical note, with locks to step through standard third octave frequencies or whole musical notes. There's a built in oscillator so you can hear the frequency, and a frequency tracker so the app can tell you the frequency. Both the oscillator and the frequency tracker display the audio waveform. A settings section allows for different tuning standards, and variations in the speed of sound. Lambda can also receive calculated Speed of Sound in Air values from another dgApps app, Cair. Lambda is now a universal app, equally at home on an iPhone as on an iPad. In Split Mode on an iPad device, side by side with Cair, the calculated Speed of Sound in Air is passed in real time to the Lambda app. Lambda allows you to share frequency/wavelength/note data via all the usual sharing methods.
EZAudioCut(MT)
This app is a powerful multi-track audio editor for iOS, offering high-precision editing, mixing, and recording capabilities. It allows users to perform complex audio manipulations, including noise reduction and vocal removal, directly on their mobile devices.
- 64-track audio editing and mixing
- Real-time waveform preview
- Noise reduction
- Vocal removal (center channel extract)
- Pitch and tempo shifting
- Audio import from various sources
- Multiple audio export formats
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EZAudioCut (MT) is a multi-track audio editor for the iOS platform. If you have used the PC platform's Audition, Cool Edit and other DAW software, you can easily get started. EZAudioCut (MT) continues the high-precision editing of monorail editing products, supporting high-precision scaling and high-precision editing on the iOS platform. Let the self-media people completely bid farewell to the PC and complete the demand for self-media production in the mobile environment. EZAudioCut (MT) maximum support for 64-track audio simultaneous editing, providing real-time editing waveform preview. What you do with the audio is instantly presented to you. You can record while playing back with EZAudioCut (MT) accompaniment. Support downgrades and upgrades. (You can't find the accompaniment of the boys version of the boys version, it doesn't matter, easy to cut to help you down, record your own perfect scale). EZAudioCut (MT) supports multi-track stitching, multiple audio mixing, arrangement and more. Complete your audio editing goals. Support Noise Reduction. Support Vocal Remove(Center Channel Extract). ● Ultra-high-precision editing up to 64 tracks of mixing ● Audio accompaniment extraction (center channel extraction) ● New tone shifting, shifting, better downshifting effect ● Powerful RNN voice noise reduction ● Excellent sound processing ● Support for importing network song links 1. High-precision editing, zooming, real-time audition, and preview preview. 2. Copy,Paste,Trim,Gain,Split,Merge, Move, Snap ,Fade in, fade out, cross fade . 3. Track volume adjust, clip volume gain, volume line editing . 4. Equalizer (EQ), Reverb, Delay, Tempo, Pitch,Speed,Noise Reduction. 5. Monitoring during recording, microphone gain. 6. multiple sources of import (recording, external chain download, other APP, video extraction, iCoud). 7. Multiple quality(44k,32k,16k) audio and format export(m4a,aac,mp3,wav,aifc). 8. Network songs outside the chain import editing function. 9. Video extraction audio function, support audio format transcoding. 10. undo, redo (maximum 50 steps). 11. Recycle bin. 12. Single recorder mode. 13. Easy to share audio(Wifi,SMS,Mail,AirDrop,Other App) . 14. Support iPhone and iPad to use at the same time, one purchase, multiple devices. 15.Support real-time recording monitoring function. If you find any problems or suggestions, please contact us. Mail: llg023@gmail.com QQ: 183524323 QQGroup:511042520 WeChat: ruomux Web: http://www.iruomu.com
Screenshots
Verdict
The clearest difference is price: Lambda at $2.99 against EZAudioCut(MT)'s $59.99. Lambda also leads on rating (5.0 vs 4.5). EZAudioCut(MT)'s advantage is update cadence (every 4 weeks vs every 54 months) and ratings volume (39 vs 1). On review sentiment, ads, in-app purchases and monetization model 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
Lambda costs $2.99 and EZAudioCut(MT) $59.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Lambda holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: EZAudioCut(MT) has 39 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 80% of Lambda's written reviews are positive against 86% of EZAudioCut(MT)'s, so the app with the better star average is not the one people write more warmly about.
Lambda ships an update every 54 months, EZAudioCut(MT) every 4 weeks. The most recent releases landed on September 17, 2026 and September 29, 2026 respectively.
| Parameter | Lambda | EZAudioCut(MT) |
|---|---|---|
| Price | $2.99 — better | $59.99 |
| Rating | 5.0 (1 ratings) — better | 4.5 (39 ratings) |
| Positive reviews | 80.0% of reviews | 86.0% of reviews — better |
| Number of ratings | 1 | 39 — better |
| Update frequency | Every 54 months | Every 4 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 6 MB | 84 MB |
| Age rating | 4+ | 4+ |
| Developer | dgApps | 龙刚 李 |
Customer experience
Lambda
EZAudioCut(MT)
In-app purchases
Lambda
No in-app purchases
EZAudioCut(MT)
No in-app purchases









