Comparison

Reverse Audio vs SoLoud

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

Head to head
About

Reverse Audio

Features
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Discover the fun of reversing your voice, songs, or any sound with Reverse Audio β€” the ultimate app for party challenges, pranks, and viral trends! Say something, sing your favorite line, or import an audio file from your device β€” then play it backwards and hear how hilarious it sounds. Create funny clips, remix songs, or reveal hidden messages. Share your creations with friends and join the latest social media challenges taking over TikTok, Reels, and Shorts. Whether you’re hanging out with friends, recording a funny message, or making viral content, Reverse Audio makes every moment more entertaining. Features: β€’ Record and flip any sound in seconds β€’ Import audio files and apply the reverse effect instantly β€’ Create funny reverse clips for TikTok, Reels, and Shorts β€’ Remix songs and discover hidden messages β€’ Share your creations with friends instantly β€’ Join fun trends and challenges worldwide Turn your voice into laughter and creativity β€” download Reverse Audio now and start your next viral moment! Privacy Policy: https://ios2web.com/reverse-audio/privacy-policy/ Terms of Service: https://ios2web.com/reverse-audio/terms-of-service/

About

SoLoud

Features
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SoLOUD β€” Real-Time Sound Level Meter & Noise Dose Tracker How loud is your world? SoLOUD turns your iPhone into a precision sound level meter that measures decibel levels in real time and tracks your cumulative noise exposure using NIOSH safety standards. Whether you're at a concert, on a job site, in a classroom, or just curious about the noise around you, SoLOUD gives you the data you need to protect your hearing. REAL-TIME DECIBEL MONITORING SoLOUD samples audio 20 times per second for fast, accurate readings displayed on an animated circular gauge. Watch your sound levels update live with smooth transitions and color-coded indicators that shift from green to red as volume increases. Track your current, peak, minimum, and average decibel levels at a glance. NIOSH NOISE DOSE TRACKING Noise damage is cumulative. SoLOUD calculates your noise dose using the NIOSH formula, where 100% equals 85 dB sustained over 8 hours. Monitor both your current session dose and your daily cumulative dose with visual progress bars that change color as you approach unsafe levels. The app displays your maximum safe exposure time so you always know how long you can stay before risking damage. SEVEN LOUDNESS CATEGORIES Every reading is classified into one of seven categories β€” Silent, Quiet, Moderate, Loud, Very Loud, Dangerous, and Extreme β€” each with a clear safety assessment and recommended exposure limit. You'll never have to guess whether your environment is safe. INSTANT SAFETY ALERTS When noise levels cross into dangerous territory, SoLOUD responds immediately with visual danger warnings including a pulsing red overlay and on-screen hearing damage risk alerts. The app makes it impossible to ignore unsafe conditions. SESSION HISTORY & STATISTICS Every monitoring session is automatically recorded and saved. Review detailed statistics for each session including minimum, maximum, average, and peak decibel readings. See exactly how much time you spent in each loudness category with color-coded breakdown bars. Track your noise dose percentage per session and identify patterns in your noise exposure over time. 60-SECOND SIGNAL TRACE A live waveform display plots your sound levels over the last 60 seconds with a grid overlay, giving you a visual history of recent noise fluctuations. Spot sudden spikes and sustained loud periods at a glance. FULLY CUSTOMIZABLE Adjust SoLOUD to fit your needs. Configure the display refresh rate from realtime to relaxed. Calibrate the meter with a -20 to +20 dB offset to match your device. Set your own danger threshold. Toggle meter smoothing, screen-on behavior, and auto-start monitoring. Turn visual effects on or off to suit your preference. CYBERPUNK INTERFACE SoLOUD isn't just functional, it looks the part. BUILT FOR REAL USE - Musicians monitoring stage and rehearsal volume - Construction and factory workers tracking job site noise - Parents checking noise levels in nurseries and classrooms - Event organizers managing venue sound - Audio engineers verifying output levels - Anyone who wants to understand and protect against noise exposure KEY FEATURES - Real-time decibel meter with 20 Hz sampling - Noise dose calculation (session and daily) - Seven loudness categories with safety assessments - Visual danger alerts with hearing damage warnings - Automatic session recording with full statistics - Loudness category time breakdowns per session - 60-second live signal trace waveform - Configurable refresh rate, calibration, and danger threshold - Persistent session history - Matrix rain, scanlines, and cyberpunk visual effects - Keep screen on mode for continuous monitoring Your hearing doesn't regenerate. Once it's damaged, it's gone. SoLOUD gives you the awareness to make informed decisions about noise exposure every single day. Download now and start monitoring.

Screenshots

Reverse Audio4 screens
SoLoud3 screens

Verdict

The call

The clearest difference is in-app purchases: SoLoud at none against Reverse Audio's 4. Reverse Audio's advantage is ads (none vs shown). On price, device support and iOS requirement 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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Reverse Audio sells 4 in-app purchases, starting at $3.99 per 7 days. SoLoud asks for nothing beyond the download.

Scorecard2 real differences Β· 4 level
Reverse Audio versus SoLoud: the parameters behind the verdict, then further details
ParameterReverse AudioSoLoud
PriceFreeFree
Update frequencyEvery 3 weeksβ€”
AdsNo β€” betterYes
In-app purchasesYesNo β€” better
DevicesiPhone, iPad β€” betteriPhone
Requires iOS17.6 β€” better18.6
Further details β€” not scored
Size47 MB5 MB
Age rating4+4+
DeveloperIon PostolachiJames Louis Washkau Jr

In-app purchases

4 purchases

Reverse Audio

Subscriptions3
  • Weekly Premium$3.997 Days
  • Monthly Premium$5.991 Month
  • Yearly Premium3 Days trial$29.991 Year
One-time1
  • Lifetime Premium$44.99
None

SoLoud

No in-app purchases

Questions

Is Reverse Audio free?
Reverse Audio is free to download, with in-app purchases available.
Is SoLoud free?
SoLoud is free to download, with no in-app purchases.
Do Reverse Audio or SoLoud have ads?
SoLoud shows ads; Reverse Audio does not.

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