Comparison

Stemz vs Step Studio

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

Head to head
About

Stemz

Edit, remix, and manipulate audio tracks with powerful tools. Isolate vocals or instruments, change tempo, and create mashups. Ideal for musicians, DJs, and music lovers seeking creative audio control.

Highlights
  • Vocal remover
  • Instrument isolation
  • Music speed changer
  • Advanced audio editor
  • Stem creation
  • Mashup creator
Features
Read full description

Unleash your musical creativity with Stemz! Edit, remix, and explore your favorite tracks like never before. Dive into the world of audio manipulation and discover endless possibilities. Stemz offers powerful tools in a user-friendly interface. Perfect for musicians, DJs, and music enthusiasts of all levels. Why You'll Love It: • Vocal Remover: Isolate vocals for karaoke, practice, or sampling. • Instrument Isolation: Mute specific instruments like drums, bass, or guitar to create your own backing tracks. • Music Speed Changer: Adjust tempo without affecting pitch. • Advanced Audio Editor: Cut, merge, and modify tracks with precision. • Music Lab: Experiment with sounds and effects. • Stem Creation: Break down songs into individual components. • Mashup: Create amazing mashups from two songs with just one click! Ready to transform your audio experience? Download Stemz now and start creating! Privacy Policy & Terms of Service: https://musicworldmedia.com/products/stemz/tos

About

Step Studio

Read full description

Create, learn, and share line dances. Dance along to YouTube videos or audio tracks as Step Studio displays moves in sync and calls them out using iOS speech synthesis. A digital catalog of line dances, with easy import, export, and beautifully formatted PDF step sheets. Ready for more? Explore the online Step Studio Community for moves, dances, and playlists shared by others. Upload and share your creations with the Step Studio Community and get likes from others to become Step Studio famous!

Screenshots

Stemz4 screens
Step Studio4 screens

Verdict

The call

The clearest difference is in-app purchases: Step Studio at none against Stemz's 14. Stemz's advantage is update cadence (weekly vs monthly) and chart position (#88 vs unranked). On price, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Stemz sells 13 in-app purchases, starting at $1.99 per 7 days. Step Studio asks for nothing beyond the download.

UpkeepUpdate frequency

Stemz ships an update weekly, Step Studio monthly. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

Scorecard4 real differences · 7 level
Stemz versus Step Studio: the parameters behind the verdict, then further details
ParameterStemzStep Studio
PriceFreeFree
Rating4.6 (16K ratings) — better—
Positive reviews59.4% of reviews—
Number of ratings16K — better—
Update frequencyWeekly — betterMonthly
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
Best chart rank#88 — better—
DevicesiPhone, iPad — betteriPhone
Requires iOS17.6 — better26.0
Further details — not scored
Size337 MB7 MB
Age rating4+12+
DeveloperMWMHEINRICH ENNS

Bugs and requests

Stemz

Reported bugs

4 issues
  • Songs not playing after subscription
  • Unable to import songs from iTunes
  • Frequent crashes and freezes
  • Playback issues with edited songs

Requested features

4 requests
  • Increase free song limit
  • Improve audio separation quality
  • Add support for more music sources
  • Provide one-time purchase option

Step Studio

Not enough reviews yet to summarise bugs or requests.

In-app purchases

13 purchases

Stemz

Subscriptions12
  • Stemz Pro - Weekly7 Days trial$1.997 Days
  • Stemz Pro - Monthly7 Days trial$4.991 Month
  • Premium Pass$5.991 Month
Show 9 more
  • Stemz Pro - Weekly3 Days trial$7.997 Days
  • Stemz Plus Monthly Plan$7.991 Month
  • Stemz Pro Weekly7 Days trial$9.997 Days
  • Stemz Pro Weekly3 Days trial$9.997 Days
  • Stemz Pro - Monthly7 Days trial$9.991 Month
  • Stemz Max Monthly Plan3 Days trial$9.991 Month
  • Stemz Pro - Yearly$39.991 Year
  • Premium1 Month trial$69.991 Year
  • Stemz Max Yearly Plan7 Days trial$79.991 Year
One-time1
  • Unlock 1 track$1.99
None

Step Studio

No in-app purchases

Questions

Is Stemz free?
Stemz is free to download, with in-app purchases available.
Is Step Studio free?
Step Studio is free to download, with no in-app purchases.
Do Stemz or Step Studio have ads?
Both Stemz and Step Studio show ads.
Which is updated more often, Stemz or Step Studio?
Stemz ships an update weekly, and Step Studio monthly. Most recently, Stemz was updated on October 27, 2026 and Step Studio on October 25, 2026.

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