Comparison

OceanKTV Client vs Reverse Audio

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

Head to head
About

OceanKTV Client

Control your karaoke experience on a QNAP NAS. Manage song lists, adjust audio settings, and apply special effects remotely. This app requires a QNAP NAS with OceanKTV installed to function.

Highlights
  • Control OceanKTV on QNAP NAS
  • List and select songs
  • Adjust volume
  • Add special effects
  • Remote management
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The OceanKTV iOS app allows you to control OceanKTV on a QNAP NAS. You can list songs, adjust the volume, add special effects and more. Please note: This is a companion app that requires a QNAP NAS with OceanKTV installed.

About

Reverse Audio

Features
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REVERSE ANY SOUND IN SECONDS Meet the fastest way to flip your recordings backwards with studio-grade control. This app is built for creators who want instant reverse audio, one-tap reverse play, a powerful yet simple audio editor, and natural voice change options—without a learning curve. WHY YOU’LL LOVE IT • Reverse on capture: record and instantly hear reverse audio with a single tap. • One-tap previews: switch between normal playback and reverse play to compare takes. • Full edit suite: trim, cut, fade, and loop in a clean audio editor designed for speed. • Express yourself: try pitch shift, formant shift, and EQ for subtle or dramatic voice change. • Works offline: everything—reverse audio, reverse play, the audio editor, and every voice change—runs on device. HOW IT WORKS Record or import any clip. Tap Reverse to create smooth reverse audio and preview with reverse play. Use the timeline and tools in the audio editor to trim, split, or add fades. Apply pitch/formant tools for the exact voice change you want. Export or share in seconds. CREATIVE CONTROLS • Reverse toggle: fly between normal playback and reverse play during editing. • Speed & direction: combine slow/fast playback with reverse audio for unique textures. • Precision timeline: frame-accurate selections inside the audio editor. • Pitch & formant: natural or stylized voice change that keeps character intact. • Effects rack: reverb, delay, filters—stacked right inside the audio editor. FILE SUPPORT & WORKFLOW • Import with Share Sheet, Files, or drag and drop. • Formats: WAV, MP3, M4A, AIFF, CAF, FLAC, MP4 (audio). • Non-destructive: the audio editor keeps originals while you experiment with reverse audio and reverse play. • Exports optimized for social, memes, reels, and music apps. USE CASES • Music producers: bounce ideas with reverse audio swells, then refine in the audio editor. • Podcasters: create instant teasers with smart reverse play moments. • Students & creators: add a quick voice change to narrations or skits. • Content makers: turn everyday sounds into cinematic risers with reverse audio plus timing edits in the audio editor. • Voice artists: explore characters using subtle, realistic voice change before export. BUILT FOR SPEED Everything is tuned to keep you moving: lightning-fast waveform rendering in the audio editor, instant reverse audio generation on device, and seamless reverse play while scrubbing. DETAILS THAT MATTER • Batch actions: apply reverse audio to multiple clips at once. • Looping: audition textures with hands-free reverse play. • Bookmarks: mark beats and edit points in the audio editor. • Precision export: choose format, bitrate, and loudness after your final voice change. • Keyboard & Shortcuts: power-user workflows for iPad and Mac. PRIVACY & OFFLINE Your audio never leaves your device. Reverse audio, reverse play, edits in the audio editor, and every voice change are processed locally. WHY THIS APP Unlike basic recorders, you get professional tools that stay friendly. Whether you’re crafting ASMR reverses, music transitions, or meme magic, the combination of reverse audio, reverse play, a focused audio editor, and flexible voice change gives you the exact control you need. QUICK START • “Capture + Reverse” creates instant reverse audio. • “Preview” toggles reverse play on the fly. • “Edit” opens the timeline-first audio editor. • “Transform” applies pitch/formant for targeted voice change. • “Share” exports in high quality. SUPPORT Have an idea? Send feedback from Settings. We’re constantly improving reverse audio quality, reverse play stability, the speed of the audio editor, and the realism of voice change to keep your creativity flowing. TERMS OF USE: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ PRIVACY POLICY: https://docs.google.com/document/d/1pdCwWkAa2XGCEvKKWewFStq7sC10hE5kcDOvueEb5FM/edit?usp=sharing

Screenshots

OceanKTV Client4 screens
Reverse Audio4 screens

Verdict

The call

The clearest difference is in-app purchases: OceanKTV Client at none against Reverse Audio's 3. OceanKTV Client also leads on ads (none vs shown) and iOS requirement (9.0 vs 15.0). Reverse Audio's advantage is update cadence (every 4 days vs every 4 months). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Reverse Audio sells 3 in-app purchases, starting at $1.99 per 7 days. OceanKTV Client asks for nothing beyond the download.

UpkeepUpdate frequency

OceanKTV Client ships an update every 4 months, Reverse Audio every 4 days. The most recent releases landed on October 9, 2026 and October 8, 2026 respectively.

Scorecard4 real differences · 6 level
OceanKTV Client versus Reverse Audio: the parameters behind the verdict, then further details
ParameterOceanKTV ClientReverse Audio
PriceFreeFree
Rating3.5 (6 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings6 — better—
Update frequencyEvery 4 monthsEvery 4 days — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS9.0 — better15.0
Further details — not scored
Size121 MB13 MB
Age rating4+4+
DeveloperQNAP Systems, Inc.Anul Agarwal

In-app purchases

None

OceanKTV Client

No in-app purchases

3 purchases

Reverse Audio

Subscriptions1
  • Voice Changer Weekly$1.997 Days
One-time2
  • Premium Lifetime Access$1.99
  • Reverse Audio Lifetime$5.99

Questions

Is OceanKTV Client free?
OceanKTV Client is free to download, with no in-app purchases.
Is Reverse Audio free?
Reverse Audio is free to download, with in-app purchases available.
Do OceanKTV Client or Reverse Audio have ads?
Reverse Audio shows ads; OceanKTV Client does not.
Which is updated more often, OceanKTV Client or Reverse Audio?
OceanKTV Client ships an update every 4 months, and Reverse Audio every 4 days. Most recently, OceanKTV Client was updated on October 9, 2026 and Reverse Audio on October 8, 2026.

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