FHS Code vs Speaker Cleaner
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FHS Code
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Ứng dụng được FHS phát triển nhằm giúp người dùng quản lý các loại mã (Barcode), bao gồm lưu trữ, tìm kiếm, xử lý. (The application was developed by FHS to help users manage various types of codes (Barcode), including storing, searching and processing.)
Speaker Cleaner
Safely remove water, dust, and lint from your device's speakers using tuned sound frequencies. This app employs vibrations to dislodge debris, offering specialized modes for water ejection, dust removal, and deep cleaning.
- Water ejection with 165 Hz tone
- Dust and lint removal (100 Hz to 1 kHz)
- Deep bass cleaning (20-50 Hz)
- Custom frequency selection (20 Hz to 22 kHz)
- Speaker testing (L/R channels)
- Spectrum analyzer and decibel meter
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Got water, dust, or lint stuck in your iPhone's speaker? Speaker Cleaner uses tuned sound frequencies to push debris out — safely, without cotton swabs or compressed air. HOW IT WORKS Low-frequency vibrations physically shake water, dust, and lint out of the speaker grille — the same technique used by Apple Watch, AirPods, and repair shops. WATER EJECT A 165 Hz tone clears water in under 30 seconds. Perfect after spills, rain, or an accidental dunk. DUST & LINT Sweep 100 Hz to 1 kHz to dislodge dust and pocket lint. BASS CLEAN Ultra-low 20–50 Hz vibration for the deepest clean. CUSTOM FREQUENCY Pick any tone from 20 Hz to 22 kHz for targeted cleaning or hearing tests. MORE FEATURES • Four waveforms — Sine, Square, Triangle, Sawtooth • Route sound to bottom speaker or earpiece • Auto Repair cleaning cycle • Speaker Test (L/R channels) • Spectrum analyzer & decibel meter • Cleaning history • No ads, no tracking SAFE FOR YOUR DEVICE Every frequency is tested and volume-limited — strong enough to eject debris, never loud enough to damage your speaker. PREMIUM Unlock all modes, waveforms, intensity levels, earpiece output, and Auto Repair with a Weekly or Half-Year subscription. SUBSCRIPTION INFORMATION Payment is charged to your Apple ID at purchase. Subscriptions auto-renew unless cancelled at least 24 hours before the period ends. Manage or cancel in App Store Account Settings. Terms (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy: https://speaker-cleaner-web.vercel.app/privacy
Screenshots
Verdict
The clearest difference is in-app purchases: FHS Code at none against Speaker Cleaner's 4. FHS Code also leads on ads (none vs shown) and iOS requirement (9.0 vs 17.0). On price and device support 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. Speaker Cleaner sells 4 in-app purchases, starting at $4.99 per 7 days. FHS Code asks for nothing beyond the download.
| Parameter | FHS Code | Speaker Cleaner |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.0 (4 ratings) — better |
| Positive reviews | — | 50.0% of reviews |
| Number of ratings | — | 4 — better |
| Update frequency | — | Every 4 weeks |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 9.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 107 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | Shih-Keng Hung | Mohsin Chowdhury |
In-app purchases
FHS Code
No in-app purchases
Speaker Cleaner
- Weekly Premium$4.997 Days
- Monthly Premium$4.991 Month
- Yearly Premium$12.991 Year
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- Half-yearly Premium$14.996 Months
Questions
Is FHS Code free?
Is Speaker Cleaner free?
Do FHS Code or Speaker Cleaner have ads?
Other comparisons
