Comparison

AI Music Generator vs Lyric Replacer

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

Head to head
About

AI Music Generator

This app leverages AI to transform audio. It offers realistic voice cloning, generates original music from lyrics, and provides a wide range of voice effects and text-to-speech capabilities. Easily isolate vocals or create professional dubbing for various content needs.

Highlights
  • Realistic voice cloning
  • AI music generation
  • Voice changer and effects
  • Vocal isolation
  • Celebrity-style voices
  • AI text-to-speech
Features
Read full description

Discover Echo, the ultimate app for changing voices, creating original music, and harnessing the power of advanced artificial intelligence. Echo combines cutting-edge AI technology with endless creative possibilities, offering realistic voice cloning, AI-generated music, professional voice effects, and vocal isolation — all in one app. Key Features: ● Voice Cloning Clone any voice with remarkable accuracy. Record or upload audio to create a digital twin of any voice. Create exclusive content using your own voice or iconic voice styles — realistically and easily. ● AI Music Creation Write your lyrics, pick a genre — pop, trap, synthwave, rap, and more — and generate a full original track in seconds. Echo transforms your words into professional-sounding songs powered by AI. ● Voice Changer & Effects Modify audio recordings with fun and creative effects. Apply pitch shifting, filters, and voice transformations perfect for personalized messages, social media content, or just having fun. ● Vocal Isolation Separate vocals from any song or audio file instantly. Extract acapella vocals or instrumental tracks — ideal for remixes, karaoke, covers, and music production. ● Celebrity-Style Voices Experience how AI recreates iconic voice styles. Generate realistic text-to-speech audio with a wide variety of distinctive voices. Perfect for content creators, dubbing, and voiceovers. ● Professional Dubbing Create professional-quality dubbing for videos, advertisements, podcasts, and presentations using advanced AI voice technology. ● AI Text-to-Speech Convert any text into natural, lifelike speech. Choose from hundreds of voice options across multiple languages. Studio-grade audio quality at 44.1kHz/192kbps. Why Choose Echo? ● All-in-one AI audio studio — voice cloning, music creation, effects, and vocal isolation in a single app ● Studio-grade audio quality — 44.1kHz/192kbps output ● Continuously updated voice library and AI models ● Simple, intuitive interface for all skill levels ● Available in English, Spanish, French, German, Italian, Portuguese, Russian, Turkish, Arabic, Indonesian, Dutch, Swedish, Norwegian, and more Echo is perfect for: ● Content creators and influencers seeking professional audio quality ● Musicians and producers looking for AI-powered music tools ● Podcasters needing voiceover and dubbing solutions ● Anyone who wants to explore the creative possibilities of AI voice and music How to Use Echo: 1. Enter text, upload audio, or write lyrics 2. Choose your voice style, music genre, or audio effect 3. Generate your content with one tap 4. Download, share, or keep creating Privacy Policy: https://echofx.ai/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Download Echo now and bring your creative ideas to life with AI-powered voice cloning, music creation, and audio effects.

About

Lyric Replacer

Transform songs with AI. Create AI covers, rewrite lyrics while keeping the melody, or remake entire songs with new vocals and words. Offers tools for vocal separation and melody extraction for a complete music creation workflow.

Highlights
  • AI cover generation
  • Rewrite lyrics, keep melody
  • AI lyric assistance
  • Full song remakes
  • Vocal separation
  • Voice-to-MIDI extraction
Features
Read full description

LyricReplacer - One Song, Three AI Creation Modes Cover it, rewrite it, or remake the whole song. LyricReplacer brings the full music transformation flow into one app. LyricReplacer is an AI music creation tool for covers, lyric rewrites, and full song remakes. Upload a song and a voice sample to generate an AI cover, keep the melody while rewriting the lyrics, or rebuild both the words and vocal identity into a brand-new version. What You Can Do AI Cover 1. Upload a voice sample and create your own AI singing style 2. Generate covers quickly and hear the transformation right away 3. Great for personal covers, experiments, and creative content Rewrite Lyrics, Keep Melody 1. Rewrite the lyrics while preserving the original melody 2. Manually reshape the song's meaning, tone, and point of view 3. Turn familiar melodies into new expressions AI Rewrite Assistance 1. Start from AI-generated lyric ideas and refine from there 2. Explore different directions before locking in the final version 3. Move faster when you want inspiration without losing control Rewrite + Cover 1. Remake both the lyrics and the vocal identity in one workflow 2. Go from source material to a finished new version in one place 3. Ideal for full reinterpretations, remixes, and personalized remakes Built-In Creation Tools 1. Vocal separation for cleaner editing, practice, and remix work 2. Voice-to-MIDI extraction to capture melody and support lyric or pitch editing 3. Preview, save, and share your results more easily Who It's For 1. Music fans exploring AI covers 2. Creators rewriting lyrics while keeping the original tune 3. Short-form video and remix creators 4. Anyone who wants to turn a song into a more personal version Why LyricReplacer LyricReplacer goes beyond a single editing feature. It connects vocal separation, melody extraction, lyric rewriting, AI-assisted creation, and cover generation into one complete workflow. Whether you want a quick AI cover or a full song remake, everything happens in one app. Download LyricReplacer and start creating your next version today. --- Privacy Policy: https://replacer.quadx.cn/privacy Terms of Service: https://replacer.quadx.cn/terms **【Continuous Subscription Membership Instructions】** 1. Subscription Service: Continuous (Weekly/Monthly) Membership 2. Subscription Period: One week/One month; During the subscription period, users can access all features of the App. 3. Payment: After confirming the purchase, the fee will be charged from the user's Apple iTunes account. 4. Cancellation: To cancel auto-renewal, please turn off auto-renewal at least 24 hours before the subscription period expires. After turning off, no further charges will be made. If not cancelled at least 24 hours before expiration, the subscription will automatically renew. 5. Renewal: At least 24 hours before the expiration of the continuous (weekly/monthly) membership, Apple will automatically charge the corresponding fee from your iTunes account. Upon successful payment, the membership service validity period will automatically extend by one period.

Screenshots

AI Music Generator4 screens
Lyric Replacer4 screens

Verdict

The call

The clearest difference is rating: AI Music Generator at 4.5 against Lyric Replacer's 3.0. AI Music Generator also leads on ratings volume (165 vs 2). Lyric Replacer's advantage is ads (none vs shown) and review sentiment (100% vs 78%). On price, update cadence, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. AI Music Generator sells 10 in-app purchases, starting at $6.99 per 7 days and Lyric Replacer sells 5 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

AI Music Generator holds the better App Store score, 4.5 against 3.0. That said, the two scores are not equally well evidenced: AI Music Generator has 165 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 78% of AI Music Generator's written reviews are positive against 100% of Lyric Replacer's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

AI Music Generator ships an update every 10 days, Lyric Replacer every 9 days. The most recent releases landed on October 30, 2026 and October 15, 2026 respectively.

Scorecard4 real differences · 6 level
AI Music Generator versus Lyric Replacer: the parameters behind the verdict, then further details
ParameterAI Music GeneratorLyric Replacer
PriceFreeFree
Rating4.5 (165 ratings) — better3.0 (2 ratings)
Positive reviews77.7% of reviews100.0% of reviews — better
Number of ratings165 — better2
Update frequencyEvery 10 daysEvery 9 days — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015
Further details — not scored
Size101 MB26 MB
Age rating4+12+
DeveloperAAAI Studio LLC惠丹 黄

Customer experience

AI Music Generator

All ratings165 ratings
Positive88.5%
Neutral2.4%
Negative9.1%
Written reviews94 reviews
Positive77.7%
Neutral7.4%
Negative14.9%

Lyric Replacer

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

10 purchases

AI Music Generator

Subscriptions4
  • Weekly Starter Package$6.997 Days
  • Weekly Pro Package$12.997 Days
  • Monthly Pro Package$24.991 Month
Show 1 more
  • Annual Pro Package$29.991 Year
One-time6
  • 100 Credits$0.69
  • 250 Credits$1.49
  • 1000 Credits$1.99
Show 3 more
  • 5 Tokens$2.99
  • 1000 Credits$3.99
  • 5000 Credits$4.49
5 purchases

Lyric Replacer

Subscriptions2
  • Lyric Replacer Weekly VIP$1.997 Days
  • Lyric Replacer Monthly VIP$4.991 Month
One-time3
  • 80 Credits$1.99
  • 200 Credits$3.99
  • 700 Credits$7.99

Questions

Is AI Music Generator free?
AI Music Generator is free to download, with in-app purchases available.
Is Lyric Replacer free?
Lyric Replacer is free to download, with in-app purchases available.
Which has better reviews, AI Music Generator or Lyric Replacer?
AI Music Generator is rated higher. AI Music Generator averages 4.5 out of 5 from 165 ratings, while Lyric Replacer averages 3.0 from 2 ratings.
Do AI Music Generator or Lyric Replacer have ads?
AI Music Generator shows ads; Lyric Replacer does not.
Which is updated more often, AI Music Generator or Lyric Replacer?
AI Music Generator ships an update every 10 days, and Lyric Replacer every 9 days. Most recently, AI Music Generator was updated on October 30, 2026 and Lyric Replacer on October 15, 2026.

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