AI Generator Audio vs Opus
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AI Generator Audio
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Turn your ideas into music with AI. Whether you’re a musician, content creator, songwriter, or just experimenting with sound, this app helps you generate original music instantly using powerful AI models. Create full songs, instrumentals, lyrics, melodies, and vocals in seconds — no studio or music production experience required. Features * Generate complete AI songs from text prompts * Create vocals, melodies, beats, and lyrics * Explore multiple genres and moods * Fast music generation in seconds * Save, organize, and replay your creations * Export tracks for social media, videos, and personal projects * Simple and intuitive mobile experience * Discover inspiration anytime, anywhere Perfect For * Songwriters and musicians * TikTok, YouTube, and Instagram creators * Indie game and video creators * Podcast and background music generation * Creative experimentation and inspiration How It Works 1. Describe the music you want 2. Choose a style or mood 3. Let AI generate your track 4. Listen, refine, and share From cinematic soundscapes and electronic beats to acoustic ballads and energetic pop tracks, your next song starts with a simple idea. Download now and start creating music with AI.
Opus
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Turn a prompt or your own lyrics into a complete song—or, with the Opus subscription, a hum or a recording. Your first song from a prompt or your own lyrics is free, with no sign-up or card required. FROM IDEA TO FULL SONG Describe a sound, mood, or story. Choose a genre, add your own lyrics, let Opus write them, or make an instrumental, then hear it back in about a minute. Every song comes in two versions. START WITH YOUR VOICE (OPUS SUBSCRIPTION) Sing, hum, or rap into your phone—or import audio you own or have the rights to use—and make it the starting point for a new arrangement. SHAPE THE RESULT Extend a song, reuse the style of any song (or the style and lyrics of your own), and make another version without starting over. With the Opus subscription, you can also restyle a song with Cover or Remix, blend two of your songs into one, and save the voice and style of a song you made as a Persona for future songs. FIND THE MOMENT WORTH SHARING Hook Finder suggests the part of your track most worth sharing and marks it on the waveform. Adjust the clip, choose 15, 30, or 60 seconds, and share the moment that lands. LISTEN, SAVE, AND DISCOVER Play your songs with full lyrics and lock-screen controls, keep favorites in your library, and publish only the tracks you choose. Like songs and follow creators on Discover, and set up a public profile with a photo, cover photo, and bio. CREDITS AND SUBSCRIPTION Making a song uses credits. The Opus subscription is billed weekly or yearly. It includes credits that refresh every week on the weekly plan and every month on the yearly plan (unused plan credits don't carry over), and it unlocks the Gen 4 and Gen 5 models, songs from your recordings and imported audio, Cover, Remix, Persona, song blends, and WAV export. Prefer not to subscribe? Buy a one-time credit pack to make more songs with the free features—pack credits never expire. Prices and allowances are shown before purchase. Payment is charged to your Apple Account at confirmation of purchase. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel any time in Settings > [your name] > Subscriptions. You are responsible for the prompts, recordings, and files you upload and for how you use generated output. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Opus Terms: https://opussong.app/terms Privacy Policy: https://opussong.app/privacy
Screenshots
Verdict
The clearest difference is update cadence: Opus at every 2 weeks against AI Generator Audio's every 5 weeks. On price, ads, 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. AI Generator Audio sells 3 one-off in-app purchases and Opus sells 7 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.
AI Generator Audio ships an update every 5 weeks, Opus every 2 weeks. Both last shipped on October 25, 2026.
| Parameter | AI Generator Audio | Opus |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 weeks | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone | iPhone |
| Requires iOS | 17.6 | 16.4 — better |
| Further details — not scored | ||
| Size | 15 MB | 77 MB |
| Age rating | 4+ | 9+ |
| Developer | Alexander Krasikov | Etka Gulec |
In-app purchases
AI Generator Audio
- 5 coins$4.99
- 20 coins$17.99
- 50 coins$39.99
Opus
- Hobby Weekly$4.997 Days
- Creator Weekly$7.997 Days
- Opus Hobby Annual$49.991 Year
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- Creator Yearly$89.991 Year
- 50 Songs$4.99
- 120 Songs$9.99
- 300 Songs$19.99








