Lambda vs La Cienega Cleaners
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.
La Cienega Cleaners
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LA CIENEGA STUDIO CLEANERS offers full dry cleaning and laundry services using the latest equipment 24 hours a day. You can bring clothes in or schedule a pickup anytime during the day or night (within our hours of operation) and have it back within 4-6 hours. PRODUCTION SERVICES • Stage pick up and delivery - your order will be ready within 4-6 hours (not including pick up and delivery time) • Drop off at our Universal Lot location Directions & Hours • Drop off at our Fox Lot location Directions & Hours • Drop off at our Main Plant on La Cienega Map • Hours Beaded, sequined, fancy and formal gowns - cleaned by Machine or by Hand when necessary Fine linens of all sizes, comforters and bed spreads Garment restoration, including water damage repair Detailed pressing and Hand finish of all the garments Fully operational dying facility Water and Stain repellent application Suede and Leather cleaning Uniforms according to Military and Police code Curtains and Drapes Wedding gown specialist, we box it for you - call for a sample box
Screenshots
Verdict
The clearest difference is price: La Cienega Cleaners at Free against Lambda's $2.99. La Cienega Cleaners also leads on update cadence (fortnightly vs every 54 months). On ads, in-app purchases, device support and iOS requirement 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
La Cienega Cleaners is free to download; Lambda costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Lambda ships an update every 54 months, La Cienega Cleaners fortnightly. The most recent releases landed on October 4, 2026 and September 27, 2026 respectively.
| Parameter | Lambda | La Cienega Cleaners |
|---|---|---|
| Price | $2.99 | Free — better |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 80.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 54 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 14.0 — better |
| Further details — not scored | ||
| Size | 6 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | dgApps | Possibility Wave |
In-app purchases
Lambda
No in-app purchases
La Cienega Cleaners
No in-app purchases
Questions
Is Lambda free?
Is La Cienega Cleaners free?
Do Lambda or La Cienega Cleaners have ads?
Which is updated more often, Lambda or La Cienega Cleaners?
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