Vocal Range vs STEPIN
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Vocal Range
Discover your vocal range by singing notes and semitones. The app guides you through singing up and down from a starting note to accurately determine your vocal capabilities. Share your results with friends.
- Detect vocal range
- Sing any note
- Sing semitones up
- Sing semitones down
- Share results
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Vocal Range app let you detect you vocal range. Three steps to do it: 1) Sing any note; 2) Sing semitones up step by step from the first note; 3) Sing semitones down step by step from the first note. After you get the result you can share it with your friends!
STEPIN
Engage in K-Pop dance battles and challenges using real-time AI motion tracking. Compete globally for prizes, practice with neon guides, and receive AI-evaluated scores. Share your performances privately with silhouette videos and connect with a worldwide dance community.
- AI motion tracking for dance evaluation
- K-Pop dance tournaments with prizes
- Random Play Dance and Challenge modes
- AI-evaluated dance scores and rankings
- Silhouette video for private sharing
- Global K-Pop dance community
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STEPIN is a dance battle platform based on real-time motion tracking AI. Immerse in features like K-Pop Dance tournaments, random play dances and dance challenges anytime, anywhere on your phone! ■ K-pop Dance Tournament with Huge Prizes & Rewards! - Compete with users worldwide to win prizes and rewards! ■ AI-evaluated Dance Scores & Rankings - Sync up with the original K-Pop choreo to elevate your scores! ■ Practice before the Tournament! - Practice using the Random Play Dance, Challenge and Practice modes to achieve higher scores - Practice with the same neon guides as the tournament ■ Upload stress-free with the Silhouette Video feature - Protect your privacy, share your dance! ■ Global K-Pop Dance Community with Dancers Worldwide - Explore videos from other users and upload yours too. □ Get closer with STEPIN - Tiktok: @stepin.official / @stepin.kpopdance - Instagram: @stepin.official - YouTube: @stepin.official For support, contact us at stepin.cs@sidewalkplay.com STEPIN Homepage: https://www.stepin.ai/ Terms of Service: https://help.stepin.ai/terms/eula Privacy Policy: https://help.stepin.ai/terms/privacy_policy
Screenshots
Verdict
The clearest difference is in-app purchases: Vocal Range at none against STEPIN's 17. Vocal Range also leads on ads (none vs shown) and rating (3.5 vs 3.1). On price, review sentiment 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. STEPIN sells 17 one-off in-app purchases. Vocal Range asks for nothing beyond the download.
Vocal Range holds the better App Store score, 3.5 against 3.1. Both are backed by a comparable volume of ratings — 270 and 55 respectively. Written reviews complicate that: 29% of Vocal Range's written reviews are positive against 36% of STEPIN's, so the app with the better star average is not the one people write more warmly about.
Vocal Range ships an update every 4 days, STEPIN every 9 days. The most recent releases landed on October 11, 2026 and October 7, 2026 respectively.
| Parameter | Vocal Range | STEPIN |
|---|---|---|
| Price | Free | Free |
| Rating | 3.5 (270 ratings) — better | 3.1 (55 ratings) |
| Positive reviews | 29.4% of reviews | 36.2% of reviews — better |
| Number of ratings | 270 — better | 55 |
| Update frequency | Every 4 days — better | Every 9 days |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 13.1 — better | 17.0 |
| Further details — not scored | ||
| Size | 19 MB | 396 MB |
| Age rating | 4+ | 12+ |
| Developer | Igor Kamenev | Sidewalk Entertainment |
Customer experience
Vocal Range
STEPIN
User reviews
Vocal Range
From 270 App Store ratingsWhat we love
- 👍 Works well for trained singers
- 💡 Great idea for an app
- 👍 Easy and intuitive (for some)
- 👍 Expands vocal range (for some)
Room to improve
- 😞 Doesn't work for many users
- 😞 Struggles with vibrato
- 😞 Slow registration/delay
- 😞 Inaccurate note detection
- 😞 Piano out of tune
STEPIN
From 55 App Store ratingsWhat we love
- 👍 Fun and engaging app
- 💡 Good for learning dances
- 👍 Great song selection
- 👍 Potential for future growth
- 👍 Good for beginners
Room to improve
- 🐛 Inaccurate grading system
- 🐛 Camera flips/video issues
- 🐛 Confusing interface
- 🐛 Expensive fees/coins
- 🐛 App freezes/crashes
Bugs and requests
Vocal Range
Reported bugs
10 issues- App no longer registers notes
- Piano is out of tune
- App zooms in excessively on iPhone
- Buttons don't work
- Ads cause crashes
Show 5 moreShow fewer
- App gets stuck on some notes
- Input and output delay
- Freezes when singing lowest note
- Only identifies high note and selects low note incorrectly
- Reports vocal range as only 2 semitones
Requested features
5 requests- Clearer on-screen guidance
- Option to remove piano delay
- Include 7th octave
- Improve note detection accuracy
- Better vibrato handling
STEPIN
Reported bugs
30 issues- Outline person feature annoys users
- No orange button for practice mode
- Grading system is not accurate
- Camera flips/video shows all misses
- Own dance uploading system is invisible
Show 25 moreShow fewer
- Screen is black when trying to dance
- Challenge option doesn't work
- App freezes a lot
- Videos don't post or get deleted
- Detects dancing skills inaccurately
- App logs users out frequently
- Takes long to start a dance, pauses/exits game
- Practice mode is confusing/doesn't work
- App glitches out of dances after using diamonds
- Heart system is not working correctly
- Neon K-pop dancer doesn't always dance the original trend
- New update makes loading slower
- Song continues playing from feed after returning to film
- Covers don't load properly
- Practice videos removed
- App kicks users out when trying to play a song
- App shows loading screen and never opens
- App freezes and doesn't detect movement
- App closes immediately upon opening
- Dances are not mirrored
- Camera is flipped on iPad
- Challenge scores don't appear on leaderboard
- Tutorial won't let user fit into neon outline
- App crashes upon loading after signing in with Apple ID
- App requires agreement to share personal information to proceed
Requested features
11 requests- Turn outline person on/off
- Easier songs/choreography for newbies
- Option to practice specific song parts (chorus, intro, verse)
- More songs from older generation K-pop groups
- iPad full screen support
Show 6 moreShow fewer
- Fix mirrored dance moves
- Add practice videos back
- Allow practice without grading/posting
- More chances to dance per day without payment
- Fix nickname change bug
- Allow users to skip tutorial without uploading video
In-app purchases
Vocal Range
No in-app purchases
STEPIN
- Energy Bundle S$0.99
- Small Diamond Bundle$0.99
- FIRST_48HOURS_BUNDLE_DIAMOND_S$0.99
Show 14 moreShow fewer
- FIRST_BUNDLE_DIAMOND_S$0.99
- 1 Package$1.00
- Energy Bundle M$1.99
- Energy Bundle L$4.99
- FIRST_BUNDLE_DIAMOND_M$4.99
- FIRST_48HOURS_BUNDLE_DIAMOND_M$4.99
- Medium Diamond Bundle$4.99
- Energy Bundle XL$9.99
- FIRST_BUNDLE_DIAMOND_L$9.99
- FIRST_48HOURS_BUNDLE_DIAMOND_L$9.99
- FIRST_48HOURS_BUNDLE_DIAMONDXL$49.99
- FIRST_BUNDLE_DIAMOND_XL$49.99
- FIRST48HOUR_BUNDLE_DIAMOND_XXL$99.99
- FIRST_BUNDLE_DIAMOND_XXL$99.99
