Comparison

Thinklet vs Deep Focus Noise & Timer

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Thinklet

Features
Read full description

Transform your voice into organized knowledge with Thinklet - the AI-powered note-taking app that understands you. VOICE-FIRST NOTE TAKING Simply speak and watch your thoughts transform into beautifully organized notes. Support for 20+ languages with real-time transcription powered by on-device AI. CHAT WITH YOUR NOTES Ask questions about anything you've written. Thinklet's AI assistant has memory across all your notes, helping you find insights and connections you might have missed. ON-DEVICE AI Your privacy matters. All AI processing happens directly on your device - no cloud required, no data leaves your phone. ICLOUD SYNC Access your notes anywhere. Seamlessly sync across all your Apple devices with iCloud. BEAUTIFUL NOTION-STYLE EDITOR Write, edit, and organize your notes with a clean, distraction-free interface inspired by the best note-taking apps. PRIVACY FIRST - Biometric lock with Face ID/Touch ID - All AI runs locally on device - Your notes stay yours PERFECT FOR: • Students capturing lectures • Professionals in meetings • Writers organizing ideas • Anyone who thinks better by talking PREMIUM FEATURES: • Unlimited notes • Voice transcription in 50+ languages • AI-powered chat • iCloud sync across devices • Multiple AI model options Start your free trial today and experience the future of note-taking. Terms of Use (EULA): https://kailalabs.com/terms/

About

Deep Focus Noise & Timer

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.

Highlights
  • 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
Features
Read full description

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

Thinklet4 screens
Deep Focus Noise & Timer4 screens

Verdict

The call

Thinklet and Deep Focus Noise & Timer are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Thinklet sells 3 in-app purchases, starting at $1.99 per 7 days and Deep Focus Noise & Timer sells 4 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Thinklet ships an update every 2 weeks, Deep Focus Noise & Timer weekly. Both last shipped on October 31, 2026.

ScorecardNo meaningful differences
Thinklet versus Deep Focus Noise & Timer: the parameters behind the verdict, then further details
ParameterThinkletDeep Focus Noise & Timer
PriceFreeFree
Rating—4.7 (26 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—26 — better
Update frequencyEvery 2 weeksWeekly — better
AdsNoNo
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPadiPhone, iPad, Mac — better
Requires iOS18.017.6 — better
Further details — not scored
Size427 MB13 MB
Age rating17+4+
DeveloperKaila Consulting Inc.Lukasz Solniczek

In-app purchases

3 purchases

Thinklet

Subscriptions2
  • Weekly Premium3 Days trial$1.997 Days
  • Yearly Premium$29.991 Year
One-time1
  • lifetime premium$7.99
4 purchases

Deep Focus Noise & Timer

Subscriptions3
  • Dpli weekly$0.997 Days
  • Dpli Monthly$1.991 Month
  • Dpli Yearly3 Days trial$12.991 Year
One-time1
  • Dpli lifetime access$14.99

Questions

Is Thinklet free?
Thinklet is free to download, with in-app purchases available.
Is Deep Focus Noise & Timer free?
Deep Focus Noise & Timer is free to download, with in-app purchases available.
Do Thinklet or Deep Focus Noise & Timer have ads?
Neither Thinklet nor Deep Focus Noise & Timer shows ads.
Which is updated more often, Thinklet or Deep Focus Noise & Timer?
Thinklet ships an update every 2 weeks, and Deep Focus Noise & Timer weekly. Most recently, Thinklet was updated on October 31, 2026 and Deep Focus Noise & Timer on October 31, 2026.

Other comparisons