Fix vs Puff
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Fix
Generate tones with a wide frequency range and built-in sounds. Control speaker output, repel pests with targeted frequencies, and enjoy wave visualizations.
- Wide frequency range (0-20,000 Hz)
- Variety of built-in sounds
- Control over speaker output
- Targeted frequencies for pest deterrence
- Engaging wave visualizations
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Meet Fix, an easy-to-use tone generator with a wide frequency range and built-in sounds. Easily control speaker output, repel pests, and enjoy engaging wave visualizations. Key Features: *** - Frequency Selection: Explore a broad frequency range from 0 to 20,000 hertz to find the ideal tone for any situation. *** - Built-In Sounds: Enjoy a variety of preloaded sounds to enhance your audio experience. *** - Speaker Control: Effortlessly switch audio output between your device's top and bottom speakers for optimal listening. *** - Targeted Frequencies: Use ready-made solutions designed to scare off mosquitoes, dogs, and cockroaches with targeted frequencies. *** - Engaging Visualizations: Enjoy captivating wave visualizations that correspond with your selected frequencies. Fix is the ultimate companion for audio enthusiasts and anyone seeking a flexible and powerful tone generator. Upgrade to Premium Unlock exclusive features with the Premium version: - Unlock all sound models. - Unlimited Presets. - No Ads. Subscription Details: Payment will be charged to iTunes Account at confirmation of purchase. Subscription with a free trial period will automatically renew to a paid subscription. Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. Account will be charged for renewal within 24 hours prior to the end of the current period at the rate of the selected plan. Subscriptions and auto-renewal may be managed by going to Account Settings after purchase. You can cancel your subscription or free trial in the iTunes settings at least 24-hours before the end of the free trial period. The cancellation will take effect the day after the last day of the current subscription period and you will be downgraded to the free service. Subscription Options: - Weekly: $4.99 - 3 Months: $9.99 For other currencies, the price corresponds to the same tier on the App Store Pricing Matrix. - Privacy Policy: https://sites.google.com/view/fixultraapp/home-page/privacy-policy - Terms & Conditions: https://sites.google.com/view/fixultraapp/home-page/termsconditions - Contact Us: anadevos@icloud.com
Puff
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Dropped your phone in the sink? Sound gone muffled after the pool or a rainy walk? Puff pushes trapped water out of the speaker grille with sound — the same trick smartwatches use after a swim. Thirty seconds of sound, and the muffle is gone. HOW IT WORKS A speaker membrane moves the most near its resonance, around 165 Hz for phone-sized speakers. Puff sweeps 150–200 Hz so every speaker hits that peak, and the vibration pushes droplets out through the grille. Thirty seconds, phone face down, volume up. That's it. THREE MODES • Water — 30 seconds, pushes trapped water out • Dust — 20 seconds, shakes loose dust and grit out of the grille • Deep Clean — three water cycles with pauses so the water can drain CHECK → CLEAN → VERIFY Play a test tone on each speaker before and after, so you hear the difference instead of guessing. BUILT TO BE SAFE Puff refuses to start with headphones or Bluetooth audio connected and pauses if a call comes in. Sound only — nothing touches your phone. SIRI & SHORTCUTS "Hey Siri, clean my speaker with Puff." Wet hands, one sentence. CARE LOG See when you last cleaned and how each run went. PLANS • Puff Monthly — auto-renewable subscription, 1 month, $5.99 • Puff Yearly — auto-renewable subscription, 12 months, $49.99 • Puff Lifetime — one payment, $99.99, never renews Prices are in U.S. dollars; the App Store shows the price in your local currency. Payment is charged to your Apple Account at confirmation of purchase. A subscription renews automatically unless auto-renewal is turned off at least 24 hours before the end of the current period. Manage or cancel in Settings › Apple Account › Subscriptions. There is no free trial. WHAT PUFF CAN'T DO Puff moves water out of the speaker grille. It doesn't dry the inside of a phone, fix a damaged speaker or replace professional repair. If the phone was submerged, keep it off the charger until the port is fully dry. Privacy: no account, no tracking, no access to your microphone or photos. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Puff Terms of Use: https://github.com/spiroba/puff/blob/main/terms-of-use.md Privacy Policy: https://github.com/spiroba/puff/blob/main/privacy-policy.md
Screenshots
Verdict
The clearest difference is ads: Puff at none against Fix's shown. Fix's advantage is iOS requirement (15.0 vs 17.0). On price, in-app purchases 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. Fix sells 2 in-app purchases, starting at $4.99 per 7 days and Puff sells 3 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.
| Parameter | Fix | Puff |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (736 ratings) — better | — |
| Positive reviews | 59.1% of reviews | — |
| Number of ratings | 736 — better | — |
| Update frequency | Every 3 weeks | — |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 36 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | Ana Danilov | Boris Spiro |
Bugs and requests
Fix
Reported bugs
2 issues- App does not work for some users despite payment
- Inconsistent performance across devices
Requested features
3 requests- Ultrasonic frequency to repel unwanted visitors
- Ear speaker cleaning feature
- Free version with full functionality
Puff
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Fix
- Premium for one week3 Days trial$4.997 Days
- Premium for three months$9.993 Months
Puff
- Puff Monthly$5.991 Month
- Puff Yearly$49.991 Year
- Puff Lifetime$99.99









