Reverse Audio Pro vs RDM
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Reverse Audio Pro
Record your voice and instantly play it forward or backward. Perfect for reverse singing challenges, practicing backwards speech, or playing party games. Enjoy offline privacy and share your creations easily.
- Instant forward and backward playback
- Loop playback for practice
- Share original or reversed clips
- Built for challenges and party games
- 100% on-device privacy
- Offline functionality
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Record your voice with the microphone and play it forward or backwards instantly. Whether you are trying the reverse singing challenge, practicing talking backwards, or playing party games with friends, Reverse Audio Pro makes it fast and effortless. Key Features: • Instant Forward & Backward Playback: Record with your device's mic and switch between your original voice and the reversed version with one tap. • Loop Playback: Turn on loop mode to listen to reversed phrases repeatedly so you can mimic the sounds and master the talk-backwards challenge. • Share Original or Reversed Clips: Send your normal or flipped recordings directly to friends and family. • Built for Challenges & Party Games: Great for reverse singing games, guessing secret backwards phrases, and making funny voice clips. 100% On-Device Privacy: All voice recording and audio reversal happen offline on your device. No internet connection is required and your recordings stay private. Free & Optional Premium: Free users get 5 recordings per day and can refill recordings anytime by watching an ad. An optional premium subscription removes ads and unlocks unlimited recordings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
RDM
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Build your own random dance practice with RDM: Random Dance Mixer. Add local audio files or YouTube video links, choose each track’s start and end points, adjust volume, and prepare your shuffle order and countdown. Keep the next track a surprise while you dance. FREE FEATURES • Up to 5 local playlists and 5 stream playlists • Playback sections, volume, shuffle and countdown settings • Stream playlist share codes: 1 per day, valid for 24 hours • Restore an existing Google Drive backup RDM PRO — OPTIONAL ONE-TIME PURCHASE • Unlimited local and stream playlists • Practice mode with track repeats, full rounds and adjustable rest • Remove RDM’s own advertisements • Create Google Drive backups, optionally including local audio • Up to 20 stream share codes per day Share codes contain YouTube playlist references, not audio files. Share limits reset at 00:00 UTC. The sharing feature may be unavailable when temporarily disabled by the service. Google sign-in is optional and only required for Drive features. Drive access is limited to RDM’s hidden app-data area. RDM does not extract or download YouTube audio. YouTube controls video availability and ads, which may still appear with Pro. Use local audio you have the right to use. The app displays the actual price from your store before purchase. Pro is a non-consumable purchase, not a subscription. Purchases can be restored through the same App Store account.
Screenshots
Verdict
Reverse Audio Pro and RDM are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. Reverse Audio Pro sells 2 in-app purchases, starting at $4.99 per 7 days and RDM sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Both ship on a similar rhythm, roughly monthly. The most recent releases landed on November 9, 2026 and October 31, 2026 respectively.
| Parameter | Reverse Audio Pro | RDM |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (4 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Monthly | Monthly |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 80 MB | 61 MB |
| Age rating | 4+ | 4+ |
| Developer | 100 Factories | Minseok Song |
In-app purchases
Reverse Audio Pro
- Weekly Premium3 Days trial$4.997 Days
- Yearly Premium$17.991 Year
RDM
- RDM Pro (Lifetime)$3.99
Questions
Is Reverse Audio Pro free?
Is RDM free?
Do Reverse Audio Pro or RDM have ads?
Which is updated more often, Reverse Audio Pro or RDM?
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