Head-to-head · AI Music Apps

Udio vs Sonus

Updated Sep 2026
Both researched from official sources
2 checks side by side

Udio #3 in AI Music Apps 5.8/10 Free plan · paid from $10/mo · 7-day trial Free plan✓ 0 of 1 features Visit Udio

Higher score Sonus #7 in AI Music Apps 7.8/10 Free plan + paid Free plan✓ 1 of 1 features Visit Sonus

Udio leads on 0 checks, Sonus on 1, and 1 is even. Who comes out ahead on the 2 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

Highest scoreSonus · 7.8/10
Free planboth
Most featuresSonus · 1 of 1

Sonus scores higher on our rubric for ai music apps: 7.8 against 5.8 out of 10; our editors rank them #7 and #3.

Sonus offers record or hum input; Udio doesn't publish it.

Udio is the better fit for web creators refining generated songs. Sonus is the better fit for mobile creators wanting generation plus audio tools.

Udio fits best
Web creators refining generated songs
Sonus fits best
Mobile creators wanting generation plus audio tools

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Side by side

Show only differences

Feature	Udio 5.8/10 Visit ↗	Sonus 7.8/10 Visit ↗
At a glance
Editor score	5.8	7.8
Ranking	#3 in AI Music Apps	#7 in AI Music Apps
Best for	Web creators refining generated songs	Mobile creators wanting generation plus audio tools
Pricing model	Free plan + paid	Free plan + paid
Starting price	$10/mo	Not published
Free plan	✓	✓
Free trial	—	—
Deployment	Cloud, Mobile	Cloud, Mobile
Platforms	Web, iOS	Web, iOS, Android
Support	Live chat, Docs	Email, Phone
Built for	Solo, Small business	Solo, Small business, Mid-market
Features Udio 0/1 · Sonus 1/1
Record or hum input	Not published	✓ (best)
Specs
Mobile platforms	Not published	Both
Generation modes	Not published	text-to-song, lyrics-to-song, instrumental generation, photo-to-music, audio/hum prompts
Export formats	Not published	Not published
Commercial rights	Not published	Unclear
Billing options	Not published	weekly, yearly
Our review
Pros	Text, lyric, style, and voice prompts generate vocal or instrumental songs Sessions timeline editing supports extensions, remixing, and inpainting Four-way stem separation and lyric effects support detailed refinement	Generates songs from prompts or user-provided lyrics Adds photo-to-music, instrumental generation and lyric assistance Includes stem separation, mixing, mastering and AI covers
Cons	Audio, video, and stem downloads are disabled during the transition period Free usage is limited to 10 daily credits plus 100 additional monthly credits The 2,400-credit Standard tiers are smaller than Pro's 6,000-credit allowance	Several generation and editing tools may suit more than simple song creation Commercial use of the application is prohibited by its terms Rights for commercially licensing generated music are unclear
Our verdict	Udio is an AI music creation service for web creators who want to generate and refine vocal or instrumental songs. Text prompts, automatic or custom lyrics, style references, and voice references can start a track, while audio uploads… Read the review →	Sonus turns text prompts, user-provided lyrics, audio or hum prompts, and images into music, with options for vocals, melody and instrumentation. It is available on the web, iOS and Android, making it relevant to creators who want to… Read the review →

UdioAI Music Apps 5.8Free plan · paid from $10/mo · 7-day trial
S SonusAI Music Apps 7.8Free plan + paid

Compare the top tools in

Strengths and trade-offs

Udio — where it wins
- Text, lyric, style, and voice prompts generate vocal or instrumental songs
- Sessions timeline editing supports extensions, remixing, and inpainting
- Four-way stem separation and lyric effects support detailed refinement
Where it doesn't
- Audio, video, and stem downloads are disabled during the transition period
- Free usage is limited to 10 daily credits plus 100 additional monthly credits
- The 2,400-credit Standard tiers are smaller than Pro's 6,000-credit allowance
Sonus — where it wins
- Generates songs from prompts or user-provided lyrics
- Adds photo-to-music, instrumental generation and lyric assistance
- Includes stem separation, mixing, mastering and AI covers
Where it doesn't
- Several generation and editing tools may suit more than simple song creation
- Commercial use of the application is prohibited by its terms
- Rights for commercially licensing generated music are unclear

Udio5.8/10 · Free plan · paid from $10/mo · 7-day trial
A web and iOS studio that takes AI-generated songs from prompts to detailed edits.
Visit Udio Full verdict →
Sonus7.8/10 · Free plan + paid
A web and mobile music generator with tools for shaping and editing tracks.
Visit Sonus Full verdict →

More comparisons

All AI music apps comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Sep 2026