Reverse Audio vs Speech Jammer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Reverse Audio
This app lets you participate in the viral reverse singing challenge. Record yourself singing, reverse the audio to learn the gibberish, then record yourself singing the reversed version. Finally, reverse it again to see if it sounds like the original song.
- Instant audio reversing
- High-quality recording
- Simple, intuitive design
- Easy sharing of recordings
- Save all audio clips
- Trim and edit audio (PRO)
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Have you seen the hilarious Reverse Singing Challenge taking over TikTok and Instagram? Ever wanted to try it with your friends but didn't have the right tool? Your wait is over! Welcome to Reverse Audio: SingBack, the best app built from the ground up to help you master the trend, create laugh-out-loud moments, and share them with the world. This isn't just a simple utility; it's your all-in-one studio for the viral sensation. The challenge is simple but incredibly funny: can you sing a song backwards so that it sounds correct when you play it in reverse? It's the ultimate test of memory and mimicry, and the results are always comedy gold. SingBack makes participating in the reverse audio trend easier than ever before. How The Challenge Works: Record & Flip: Pick any song, hit record, and sing a part of it. With a single tap, our powerful engine will instantly create a reverse audio file of your clip. Learn the Gibberish: Now for the fun part! Listen to the completely backwards audio. It will sound like a strange, alien language. Your challenge is to learn and mimic these weird sounds. Perform Your Masterpiece: Record yourself singing the backwards version you just learned. This is your official SingBack performance! The Big Reveal: Tap the reverse button one last time on your new recording. The app will flip it back to normal, revealing whether your bizarre singing actually sounds like the original song. Prepare to laugh until you cry! This app is perfect for parties, family gatherings, or just challenging your friends online. The magic of a good reverse singing performance lies in the quality of the tool, and we've built the best one for you. Why You'll Love It: - INSTANT REVERSING: Our state-of-the-art processing creates crystal-clear reverse audio in seconds. No waiting, just fun. - HIGH-QUALITY RECORDING: A built-in HD recorder ensures your voice sounds great, making the final reveal even more impressive. A great reverse audio file starts with a great recording. - SIMPLE, INTUITIVE DESIGN: No complicated menus. You're just three taps away from the core of the reverse singing challenge. It's easy enough for anyone to use. - MADE FOR SHARING: Easily manage and save your recordings. Show your friends your best (and worst!) attempts at the reverse audio trend. - SAVE ALL YOUR CLIPS: Keep a library of your original songs and your challenge attempts to track your progress and relive the funniest moments. Ready to Go PRO & Go Viral? Unlock the full potential of the challenge with our PRO subscription: - UNLIMITED REVERSES: Don't let daily limits stop the fun. Create and reverse audio clips all day long. - SHARE EVERYWHERE: Unlock sharing to post your hilarious results directly to TikTok, Instagram, and more. - TRIM & EDIT: Cut your audio to perfection. Get straight to the funniest part before you share. - AD-FREE EXPERIENCE: Enjoy non-stop fun with zero interruptions. What are you waiting for? The next viral trend is here, and your friends are waiting to be challenged. Whether you're a natural at reverse singing or just want to have a good laugh, this is the app you need. Download Reverse Audio: SingBack NOW and let the laughter begin https://ilkerb.com/reverse-singing/terms-of-use
Speech Jammer
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The speech jammer app that actually works with AirPods. Hear your own voice played back with a slight delay and try to keep talking — it's nearly impossible. Speech Jammer uses delayed auditory feedback (DAF) to disrupt your speech in real-time, creating hilarious results at parties, on camera, or just for fun. ▸ HOW IT WORKS Plug in any headphones, tap Start, and speak. Your voice comes back delayed through your headphones, making it incredibly hard to talk normally. • Adjustable delay — slide from 100ms to 500ms to find your breaking point • Works with AirPods — Bluetooth and wired headphones both supported • Real-time waveform — watch your voice visualized as you speak • Headphone detection — automatically warns if headphones aren't connected ▸ 4 JAMMER MODES Go beyond basic delay with unique audio effects that make speech even harder. • Classic Delay — the original DAF effect at your chosen delay • Pitch Shift — hear your voice delayed AND pitch-shifted for extra confusion • Echo Chamber — multiple decaying echoes of your voice overlap • Speed Ramp — delay increases over time until you can't speak at all ▸ CHALLENGE MODE 16 built-in tongue twisters and reading challenges across 4 difficulty levels. • Easy to Impossible — from "Count to Twenty" to the Gettysburg Address • Personal best timer — track how long you can speak under each challenge • Challenge a Friend — share your time and dare friends to beat it • New challenges added in updates ▸ RECORD & SHARE Capture your funniest jammed speech moments and share them instantly. • One-tap recording — hit record while the jammer is running • Playback with progress — listen back to your jammed audio • Share anywhere — Messages, TikTok, Instagram, AirDrop • Recording history — all sessions saved with mode and delay info ▸ DESIGNED FOR FUN Built from scratch for iOS with attention to detail. • Clean, modern interface — no clutter, just the jammer • Haptic feedback — feel when you start and stop • Volume safety — output is capped to protect your hearing • Works fully offline — no internet required, ever ▸ PRICING FREE: • Classic Delay mode with adjustable delay • 3 recordings per day • 3 starter challenges PREMIUM SUBSCRIPTION Speech Jammer Pro is available with the following subscription options: Premium Monthly: $2.99/month Premium Annual: $19.99/year (Save 44%) — includes 7-day free trial Unlock all 4 jammer modes, unlimited recordings, all 16 challenges, and remove all ads. Payment will be charged to your Apple ID account at confirmation of purchase. Subscription automatically renews unless canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel your subscriptions by going to your App Store account settings after purchase. Terms of Service: https://speechjammer.bulpara.com/terms Privacy Policy: https://speechjammer.bulpara.com/privacy --- Questions? support@bulpara.com
Screenshots
Verdict
The clearest difference is ads: Reverse Audio at none against Speech Jammer's shown. Reverse Audio also leads on update cadence (every 9 days vs monthly) and iOS requirement (15.1 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. Reverse Audio sells 5 in-app purchases, starting at $3.99 per 7 days and Speech Jammer sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.
Reverse Audio ships an update every 9 days, Speech Jammer monthly. The most recent releases landed on September 27, 2026 and September 8, 2026 respectively.
| Parameter | Reverse Audio | Speech Jammer |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (110 ratings) — better | — |
| Positive reviews | 30.0% of reviews | — |
| Number of ratings | 110 — better | — |
| Update frequency | Every 9 days — better | Monthly |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.1 — better | 17.0 |
| Further details — not scored | ||
| Size | 58 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | ilker beri | BULPARA TEKNOLOJI LIMITED SIRKETI |
In-app purchases
Reverse Audio
- Weekly Subscriptions3 Days trial$3.997 Days
- Reverse Singing Pro - Weekly3 Days trial$4.997 Days
- Weekly Subscription3 Days trial$6.997 Days
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- Reverse Play Unlimited Annual$29.991 Year
- Lifetime Subscription$34.99
Speech Jammer
- Speech Jammer Monthly$2.991 Month
- Speech Jammer Pro7 Days trial$4.997 Days
- Speech Jammer Annual7 Days trial$19.991 Year
Questions
Is Reverse Audio free?
Is Speech Jammer free?
Do Reverse Audio or Speech Jammer have ads?
Which is updated more often, Reverse Audio or Speech Jammer?
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