DeepLsn vs Deep Focus Noise Machine
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DeepLsn
This app uses AI to analyze conversations in real-time, identifying speakers and their speaking duration. It provides insights into group dynamics and dominant speakers, with offline processing for privacy.
- Real-time AI speech analysis
- Speaker identification
- Speaking time tracking
- Offline, on-device processing
- Customizable tracking options
- Known speaker recognition
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DeepLsn is an iOS app that uses AI to analyse (offline, on-device only) conversations in real-time. It accurately identifies who is speaking and for how long, providing valuable insights into group dynamics. Track speaking time, identify dominant speakers, and gain a deeper understanding of your conversations. DeepLsn is a cutting-edge iOS app that uses advanced AI to accurately identify speakers in real-time. With customizable tracking options and detailed reports, you can gain valuable insights into your conversations. Perfect for meetings, group discussions and language learning. You can also add Known Speakers in Settings to be automatically recognised during discussion. Tips: Ensure you are as close as possible to the microphone for best results. Recommended speaker count is between 2 and 4. Privacy and security is our big priority: - We don't collect any data from the app. - We don't store conversation recording online nor offline. We just analyse it in real time. - Processing is handled fully offline with local AI models. -- Terms of Use: https://vaspi.eu/vaspi-terms/ Privacy Policy: https://vaspi.eu/vaspi-privacy/
Deep Focus Noise Machine
This app generates unique, real-time audio soundscapes designed to prevent neural adaptation and enhance focus for neurodivergent individuals. It offers various noise colors and neurally-validated presets to create a spatial shield against distractions, all while operating 100% offline.
- Real-time generative audio, no loops
- Spatial shielding with HRTF
- Neurally-validated presets
- Brown, pink, speech-shaped, and white noise
- 100% offline functionality
- Privacy-first, zero data tracking
- Battery efficient native synthesis
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dpli creates real-time, evolving spatial soundscapes for ADHD focus and deep work — generated live on your device, never played from a loop. Unlike standard noise apps that replay prerecorded tracks, dpli synthesizes every layer in real time. Sound sources can move through space, shift in intensity, and modulate independently, creating an immersive background that stays dynamic throughout your session. BUILT FOR FOCUS Choose a preset based on what you need: • SHIELD — A steady spatial soundscape designed to mask conversations, office noise, and sudden distractions. • FLOW — Moving, asymmetric layers that create an engaging background for writing, coding, studying, and deep work. • CLARITY — Steady, precisely layered noise that masks distractions and creates a clear background for writing, coding, studying, and deep work. • IGNITION — Designed for ADHD brains or anyone needing a strong push into active focus. An energizing white-noise field with dual-rhythm pulses and airy blue-noise sparkle that drives alertness and mental speed. • RELAX — A heavy brown-noise blanket with two pink streams drifting slowly around your head — eases you into deep physical relaxation while staying awake. Good for winding down, tension release, or a mid-day relax. • RESET — A still, dark cocoon with a slow warm breath that gently sways around you — shifts the mind from stress into rest. Best for 10–20 minute breaks when you feel wound up or anxious. SESSIONS — YOUR RHYTHM OF WORK AND REST Build your own sound sequence on iPhone or Mac. Choose a sound and duration for each stage — FLOW for focused work, then RELAX for a break, for example. dpli blends smoothly between stages and gently fades out at the end. Start with one stage using a free sound. Premium unlocks additional stages and the full preset collection. MORE THAN COLORED NOISE Brown, pink and white noise generators are included for free. They are also the building blocks behind dpli’s layered presets, where position, movement, modulation, and frequency balance work together to create a richer listening environment. GENERATED, NOT STREAMED • No prerecorded audio files • No repeating MP3 loops • Real-time synthesis on your device • Spatial movement and independent modulation • Works offline with no account required PRIVATE BY DESIGN Your sessions stay on your device. dpli does not stream audio, require an account, or collect listening data. MADE FOR THE APPLE ECOSYSTEM Use dpli on iPhone, Mac, and Apple Watch. Start a session wherever you work, study, travel, or need a more controlled acoustic environment. dpli is a focus and sound-masking tool. It is not intended to diagnose, treat, or cure ADHD or any other medical condition. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: Deep Focus Noise Machine at weekly against DeepLsn's monthly. On price, review sentiment, ads and in-app purchases 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
Both are free to download. DeepLsn sells 2 in-app purchases, starting at $1.99 per month and Deep Focus Noise Machine sells 4 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.
DeepLsn ships an update monthly, Deep Focus Noise Machine weekly. The most recent releases landed on October 13, 2026 and October 22, 2026 respectively.
| Parameter | DeepLsn | Deep Focus Noise Machine |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.7 (26 ratings) — better |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | — | 26 — better |
| Update frequency | Monthly | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad, Mac — better |
| Requires iOS | 17.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 133 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | Miroslav Vasilisin | Lukasz Solniczek |
Customer experience
DeepLsn
Deep Focus Noise Machine
In-app purchases
DeepLsn
- Premium Monthly$1.991 Month
- Premium Yearly1 Month trial$9.991 Year
Deep Focus Noise Machine
- Dpli Monthly$0.991 Month
- Dpli weekly$0.997 Days
- Dpli Yearly3 Days trial$12.991 Year
- Dpli lifetime access$12.99









