Clackalyzer vs Duyarim
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Clackalyzer
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Clackalyzer lets you build a personal library of keyboard sessions β each one a complete snapshot of a build at a moment in time. Audio recording, build photo, spectrum snapshots, notes, and ratings, all in one place. Over time your library becomes something valuable: a history of every board you've owned, every mod you've tried, every switch you've tested. You can go back, compare, share, and actually remember what that build sounded like six months ago. **Each session captures:** β’ A WAV audio recording β’ A build photo β’ Full build metadata β board, plate, switch, foams, mic distance β’ Spectrum snapshots and spectral profile from the live analyzer β’ Ratings across five categories: Sound, Feel, Build Quality, Customization, and Value **Free recording modes** Four guided session types are provided: Comparison, Solo Switch, Typing Test, and Freestyle. Each one walks you through setup with a placement tip and best-practice checklist, counts you down from three, and auto-finishes when the session is done. **Your library** Browse every session with waveform previews, key build photos, acoustical metrics, and ratings at a glance. Tap any session for full playback, spectral profile, band energy breakdown, and complete build metadata. Save comparisons to revisit anytime. **The tools** A real-time FFT spectrum analyzer runs while you record β log-scale frequency display from 20 Hz to 20 kHz, peak hold, EMA average, cursor readout, and up to 6 labelled spectral peaks. **Clackalyzer Pro β $9.99, one-time unlock, no subscription** β’ Compare β record with Comparison Mode (Gentle, Normal, Hard, Rapid, and Typing Test steps timed to a metronome), then compare any two sessions side by side with A/B audio playback, spectrum overlay, band energy breakdown, and a plain-English summary of every sonic difference. Save comparisons and export to PDF. β’ Export & Share β share sessions as WAV or M4A for use in any DAW or audio tool β’ Frequency Filter β cut low rumble or high hiss to zero in on your switch's true sound β’ Noise Calibration β remove room noise so more of your keyboard's sound comes through β’ Waterfall Spectrogram β real-time scrolling spectrogram view β’ FFT size control β fine-tune frequency resolution β’ Three additional exclusive themes based on popular keycap sets; Metro-ish, Beige and Neon... (Kudo's to Nephock at NK!) **Themes** Five themes modeled after popular keycap sets. Default and Light are free β Metro-ish, Beige, and Neon unlock with Pro.
Duyarim
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DuyarΔ±m turns your phone into a live sound amplifier: the sound around you goes straight into your headphones, instantly and more clearly. The person across from you talks normally and you hear it the first time. WHAT IT DOES - Live amplification from 1.0x to 12.0x, adjustable while you are listening - Three levels - Normal, High and Maximum - and the loud ones are never entered by accident: the app asks for your explicit confirmation first - A safety limiter that is always on and cannot be switched off - Five audio route profiles: choose which microphone listens and where the sound is played - Keeps running in the background and with the screen locked - Stopping is always a single tap RECORDINGS THAT STAY ON YOUR DEVICE - Sessions you consent to record are listed with date, duration and size - Search, rename, trim and share - Recordings live on your device; delete the app and they go with it PRIVACY - No account, no sign-in, no sync - No AI and no server: all audio processing happens inside the phone - Neither the microphone stream nor your recordings travel over the network - The only network request asks whether your subscription is valid, and it carries no audio WHERE IT HELPS A conversation in a noisy cafe, a lecture from the back row, the television at a volume the rest of the room can live with, birds on a walk, an appointment you want to remember correctly. BEFORE YOU START Use headphones; the phone speaker can cause feedback. Start with the volume low and raise it gradually. Stop immediately if anything feels uncomfortable. Long sessions at the Maximum level can damage hearing. DuyarΔ±m is not a medical device and not a hearing aid. It does not diagnose, treat, cure or prevent any condition. Consult a qualified healthcare professional for hearing concerns. PLANS Live listening requires a paid plan; there is no free trial. Weekly USD 4.99, Monthly USD 12.99, or Lifetime USD 49.99 as a one-time purchase. Recordings already on your device stay accessible, playable and exportable without a plan. The two subscriptions are charged to your Apple Account at confirmation of purchase and renew automatically at the same price unless cancelled at least 24 hours before the end of the current period; manage or cancel them in your App Store subscription settings, since deleting the app does not cancel a subscription. Lifetime is paid once and does not renew. Prices are in US dollars, the store shows a local price for your country and taxes may be added. Terms of Use: https://duyarim.com/en/kullanim-sartlari Privacy Policy: https://duyarim.com/en/gizlilik-politikasi
Screenshots
Verdict
The clearest difference is update cadence: Duyarim at every 2 days against Clackalyzer's every 5 days. Duyarim also leads on iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Clackalyzer sells 1 one-off in-app purchase and Duyarim sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Clackalyzer ships an update every 5 days, Duyarim every 2 days. The most recent releases landed on October 21, 2026 and October 26, 2026 respectively.
| Parameter | Clackalyzer | Duyarim |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 days | Every 2 days β better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 17.0 | 15.0 β better |
| Further details β not scored | ||
| Size | 11 MB | 40 MB |
| Age rating | 4+ | +4 |
| Developer | Y'all Tech LLC | Mustafa Demir |
In-app purchases
Clackalyzer
- Clackalyzer Pro$9.99
Duyarim
- Weekly$4.997 Days
- Monthly$12.991 Month
- Lifetime$49.99









