Reverse Music Player Pro vs BackTrax
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Reverse Music Player Pro
This application allows you to play audio files and microphone recordings in reverse. You can select tracks from your library, control playback speed, and seek through the audio. It's also useful for exploring backward messages in music.
- Play music backwards
- Record and play microphone input backwards
- Seek through reversed audio
- Control playback speed
- Explore backmasked sounds
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A fully featured backwards player. Select any song from your music library -- or speak to the microphone -- and play it backwards! - Reverse tracks from your Music library - Seek through the music - Control the speed of playback, faster or slower - Record and hear yourself backwards Rock'n'Roll History: Many bands have recorded backward sounds or messages in their songs, a technique known as Backmasking. The Beatles used it extensively on their 1966 album Revolver, popularizing the effect at the time. Some did it for aesthetic reasons, some for fun. Some of them are just another rock'n'roll myth. Discover how the Beatles originally played the guitar solo in "Taxman". How Jimi Hendrix made the song "Are You Experienced". With Reverse Music you decode backmasked sounds to their original form.
BackTrax
Organize and manage all your show's supporting materials, including backing tracks, lyrics, and visual aids. Effortlessly load content from various cloud services and enjoy features like background playback and auto-scrolling lyrics to minimize mistakes and downtime during performances.
- Load songs from cloud services
- Support for multiple set libraries
- Background playback
- Auto-scrolling lyrics
- Bluetooth MIDI controller support
- Dark Mode support
- Large playback control buttons
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BackTrax helps you organize the supporting materials for your show, and helps minimize mistakes and down time. It can load backing tracks along with lyrics, chord charts and other visual aids quickly and easily, whether you're running a pre-planned show in order or choosing material on the fly from an extensive library. Be sure to check out the manual to make sure the app does what you need and can fit your workflow: https://backtrax.app/docs/quickstart/ . Videos coming soon. FEATURES * Load songs from iTunes, iCloud, Dropbox, Box, Google Drive and other cloud services. * Support for multiple track/set libraries to separate materials for different bands. * Support for song entries with no backing track and optional click generation. * Per-song options for gain and start/stop times. * Background playback, so you can switch to a mixer app or guitar amp app while the backing track is playing. * Auto-scrolling lyrics and file attachment display for charts, notes, etc. * AirPlay support. * Bluetooth MIDI controller support. * Wide range of font size options for lyrics and set list. * Support for multiple sets per setlist. * Large displays for clock time, elapsed and remaining set times. * Stops playback after every song automatically, or optionally continuously plays straight through your setlist. * Dark Mode support, even on devices running iOS 12 and earlier. * Big, colorful playback control buttons at the bottom that are hard to miss. * Large progress bar and countdown timer let you know when the end of the currently playing song is coming. FEEDBACK Questions? Problems? Requests? Please hit the support link below or go to http://backtrax.app/support.html . Your feedback is always appreciated! Reviews are great, but direct contact is the best way to get answers to your questions and help with any problems. NEITHER THIS BACKTRAX MOBILE APPLICATION NOR AISLE4 SOFTWARE ARE IN ANY WAY AFFILIATED WITH THE RADIO PROGRAM 'BACKTRAX USA WITH KID KELLY', DIAL GLOBAL, INC. AND/OR ANY OF DIAL GLOBAL'S AFFILIATES, AND NONE OF THEM HAVE ENDORSED THE BACKTRAX MOBILE APPLICATION OR AISLE4 SOFTWARE.
Screenshots
Verdict
The clearest difference is price: Reverse Music Player Pro at $2.99 against BackTrax's $14.99. Reverse Music Player Pro also leads on rating (3.6 vs 2.7) and review sentiment (63% vs 25%). BackTrax's advantage is update cadence (monthly vs every 36 months). On ratings volume, ads, in-app purchases and monetization model 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
Reverse Music Player Pro costs $2.99 and BackTrax $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Reverse Music Player Pro holds the better App Store score, 3.6 against 2.7. Both are backed by a comparable volume of ratings — 15 and 12 respectively. Written reviews point the same way: 63% of Reverse Music Player Pro's written reviews are positive against 25% of BackTrax's.
Reverse Music Player Pro ships an update every 36 months, BackTrax monthly. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.
| Parameter | Reverse Music Player Pro | BackTrax |
|---|---|---|
| Price | $2.99 — better | $14.99 |
| Rating | 3.6 (15 ratings) — better | 2.7 (12 ratings) |
| Positive reviews | 62.5% of reviews — better | 25.0% of reviews |
| Number of ratings | 15 — better | 12 |
| Update frequency | Every 36 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 2 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | JVico | Aisle4 Software |
Customer experience
Reverse Music Player Pro
BackTrax
In-app purchases
Reverse Music Player Pro
No in-app purchases
BackTrax
No in-app purchases
Questions
Is Reverse Music Player Pro free?
Is BackTrax free?
Which has better reviews, Reverse Music Player Pro or BackTrax?
Do Reverse Music Player Pro or BackTrax have ads?
Which is updated more often, Reverse Music Player Pro or BackTrax?
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