Sound Game Training vs Sky Studio
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sound Game Training
Improve your rhythm game skills by analyzing gameplay videos. Slow down footage, loop difficult sections, and adjust playback to master charts and rhythms. Supports various video sources and specific rhythm games with tap line overlays.
- Slow down video playback
- Loop difficult sections
- Adjust playback speed
- Import videos from various sources
- Zoom and adjust video position
- Flip video horizontally
- Display tap position line for supported games
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I can't do a full combo... I want to improve my score... I can't get the All Perfect... If you're like this, you need to train! This app specializes in training sound games with video. You can do the things you need to do to improve your score: memorize the chart, memorize the rhythm, and think about how to move your fingers. For example, to practice, you can do the following - Play the video at "slow speed" to see where you missed it. - Play full combo videos that others have uploaded to YouTube and learn the rhythm by touching the judging line. It's a video, so you can play it over and over again to review. Try to stay calm and review the difficult parts one at a time. Keep practicing the videos "at low speed" and "only the difficult parts over and over again" and you'll be able to improve your skills! ______________________________ MAIN FUNCTIONS - Play video in "Camera Roll", "iCloud Drive", "Transfer from iTunes", "YouTube". - Touching the screen during video playback will not pause the video. - Adjust the start/end position of video playback. - Zoom in or out on the video. - Adjust the video playback position. - Set the video playback speed from 0.25 to 2.00 times. - Set an area of the video playback. - Flip the video from left to right. - Support portrait and landscape video orientation. - Display the tap position line for some applications. - Easily rewind and fast forward during playback. What this app doesn't do - Video playback is not included. SUPPORTED APPLICATION The following mobile games support displaying the tap position line. - Deemo - VOEZ - Arcaea - Dynamix - BanG Dream! - HATSUNE MIKU: COLORFUL STAGE! - THE IDOLM@STER MILLION LIVE! Theater Days - THE IDOLM@STER CINDERELLA GIRLS STARLIGHT STAGE - THE IDOLM@STER SideM GROWING STARS - THE IDOLM@STER SHINY COLORS Song for Prism - Love Live! School idol festival - Love Live! School idol festival 2 - HYPNOSISMIC -A.R.B- - Ensemble Stars!! Music - Re:Stage! Prism Step - D4DJ Groovy Mix - HoneyWorks Premium Live - Tokyo 7th Sisters - Uta Macross - Girlfriend (note) - Touhou Danmaku Kagura - World Dai Star -Stellarium of Dreams- - hololive Dreams *You may not be able to adjust the touch position, depending on the device where you recorded the playback video. STAFF App development: hyoromo Character design: Sin:cK TERMS AND CONDITIONS FOR IN-APP PURCHASES https://hyoromo.github.io/sound-game-training/in-app-purchase-terms/ --- YouTube and the YouTube logo are trademarks of Google LLC.
Sky Studio
Create, practice, and play sheet music for "Sky: Children of the Light." Features include composing with editing tools, practicing with adjustable settings, and an instrument pad for free play. Supports multiple music file formats.
- Compose sheet music
- Practice sheet music
- Instrument pad mode
- Save and load scores
- Metronome
- Multiple supported formats (JSON, ABC, MIDI)
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[Note: This app is not made by That Game Company.] The Sky Studio is a tool to make & practice the sheet music of "Sky: children of the light" simply. -Overall feature- 1. Compose mode: Create sheet music, and listen to it. 2. Practice mode: Practice sheet music. 4. Instrument pad mode: Separate instrument pads to play freely. [Compose mode] 1. Save & Load the sheet music 2. Play & Pause 3. Metronome 4. Double layer system 5. Copy, cut, erase, and delete portions of sheet music 6. Select BPM, Pitch, Instrument [Practice mode] 1. Load 2. Practice system(Repeating a specific section, Hiding key, etc) 3. Resize pad, and toggle sheet view mode 4. Play & Pause the sheet 5. Metronome 6. Select BPM, Pitch, Instrument [Instrument pad mode] 1. Select Pitch, Instrument 2. Resize pad 3. Metronome [ETC] 1. Cave effect(Thanks to Specy) [Supproted format] 1. Json - Compatible with many other fan made programs, support encryption. 2. ABC1/5 - Easy to understand. A1,A2,...,C4,C5 means 15 keys, '.' means delay. 3. Midi - Officially used format in music work. [Json - Encryption] The purpose of this feature is to prevent abusing other people's score for automatic playing in the game(macro). Please activate this when you share sheet files at the community.
Screenshots
Verdict
The clearest difference is rating: Sound Game Training at 4.9 against Sky Studio's 4.4. Sky Studio's advantage is in-app purchases (none vs 3) and ads (none vs shown). On price, review sentiment, ratings volume 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. Sound Game Training sells 3 in-app purchases, starting at $0.99 per month. Sky Studio asks for nothing beyond the download.
Sound Game Training holds the better App Store score, 4.9 against 4.4. Both are backed by a comparable volume of ratings — 311 and 118 respectively. Written reviews complicate that: 83% of Sound Game Training's written reviews are positive against 85% of Sky Studio's, so the app with the better star average is not the one people write more warmly about.
Sound Game Training ships an update monthly, Sky Studio every 2 weeks. The most recent releases landed on September 24, 2026 and September 23, 2026 respectively.
| Parameter | Sound Game Training | Sky Studio |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (311 ratings) — better | 4.4 (118 ratings) |
| Positive reviews | 83.3% of reviews | 84.9% of reviews — better |
| Number of ratings | 311 — better | 118 |
| Update frequency | Monthly | Every 2 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 39 MB | 80 MB |
| Age rating | 12+ | 4+ |
| Developer | hiroki kawakami | JoneRyeol Kim |
Customer experience
Sound Game Training
Sky Studio
In-app purchases
Sound Game Training
- Bronze Supporter$0.991 Month
- Silver Supporter$2.991 Month
- Gold Supporter$6.991 Month
Sky Studio
No in-app purchases
Questions
Is Sound Game Training free?
Is Sky Studio free?
Which has better reviews, Sound Game Training or Sky Studio?
Do Sound Game Training or Sky Studio have ads?
Which is updated more often, Sound Game Training or Sky Studio?
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