Comparison

Sound Game Training vs FULL COMBO TRIAL

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

Head to head
About

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.

Highlights
  • 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
Features
Read full description

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.

About

FULL COMBO TRIAL

Features
Read full description

FULL COMBO TRIAL is a video player built for rhythm game practice. Getting started in 3 simple steps: 1. Screen-record your rhythm game session with your device's built-in recorder 2. Import that video into FULL COMBO TRIAL 3. Loop and slow down the tough spots, then record your taps to review your timing What you can do: - Import and manage your favorite rhythm game videos in a single library - Loop any section of a video down to the second for focused practice - Record your taps and play them back later to analyze your timing - Assign custom sound effects to tap, hold, and flick gestures - Add your own sounds from the device music library - Personalize tap visuals: color, shape, size, and animation duration for each note type (tap, hold, flick) - Set independent volumes for video, metronome, and each note type (tap, hold, flick) - Switch the icon theme color across the app from 5 options (orange, blue, gray, green, pink) - Use the built-in metronome for BPM-based practice - Adjust playback speed from 10% to 200% to slow down tricky parts - Practice Mirror-mode charts Who it's for: - Rhythm game players aiming for a full combo - Anyone who wants to memorize new chart patterns visually - Players who want objective feedback on their timing - Practicers who like fine-tuning their session feel with custom sounds and tap visuals Privacy: FULL COMBO TRIAL itself does not collect any personal data. Advertising IDs may be processed via Google AdMob. See the privacy policy for details: https://naohaco.com/full-combo-trial/privacy-policy/ Support: Contact: contact@naohaco.com Site: https://naohaco.com

Screenshots

Sound Game Training4 screens
FULL COMBO TRIAL4 screens

Verdict

The call

The clearest difference is in-app purchases: FULL COMBO TRIAL at none against Sound Game Training's 3. FULL COMBO TRIAL also leads on update cadence (every 5 days vs monthly). Sound Game Training's advantage is iOS requirement (15.0 vs 17.0). 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. Sound Game Training sells 3 in-app purchases, starting at $0.99 per month. FULL COMBO TRIAL asks for nothing beyond the download.

UpkeepUpdate frequency

Sound Game Training ships an update monthly, FULL COMBO TRIAL every 5 days. The most recent releases landed on November 6, 2026 and October 28, 2026 respectively.

Scorecard3 real differences · 7 level
Sound Game Training versus FULL COMBO TRIAL: the parameters behind the verdict, then further details
ParameterSound Game TrainingFULL COMBO TRIAL
PriceFreeFree
Rating4.9 (323 ratings) — better—
Positive reviews80.4% of reviews—
Number of ratings323 — better—
Update frequencyMonthlyEvery 5 days — better
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better17.0
Further details — not scored
Size39 MB9 MB
Age rating12+4+
Developerhiroki kawakamiNaoHaco

Bugs and requests

Sound Game Training

Reported bugs

11 issues
  • Video playback lag
  • App freezes at video selection
  • Recorded videos become unopenable
  • UI elements (stop/rewind buttons) get misplaced
  • Video playback doesn't work with iOS 11
Show 6 more
  • Crashing and won't open
  • Audio desync with recorded videos
  • Performance issues with fast charts
  • Tap judgment issues with fast charts
  • Video quality settings not applying correctly
  • Giant advertisement that won't go away

Requested features

8 requests
  • Increase sound effect options to two types
  • Improve video quality
  • Add a remove ads option
  • Add an option to make a sound when the screen is touched
  • Add 5-second or 10-second skip buttons
Show 3 more
  • Hide right-side buttons for full-screen display
  • Allow fine-grained audio delay adjustment per video
  • Add option to make UI buttons disappear when tapping screen

FULL COMBO TRIAL

Not enough reviews yet to summarise bugs or requests.

In-app purchases

3 purchases

Sound Game Training

Subscriptions3
  • Bronze Supporter$0.991 Month
  • Silver Supporter$2.991 Month
  • Gold Supporter$6.991 Month
None

FULL COMBO TRIAL

No in-app purchases

Questions

Is Sound Game Training free?
Sound Game Training is free to download, with in-app purchases available.
Is FULL COMBO TRIAL free?
FULL COMBO TRIAL is free to download, with no in-app purchases.
Do Sound Game Training or FULL COMBO TRIAL have ads?
Both Sound Game Training and FULL COMBO TRIAL show ads.
Which is updated more often, Sound Game Training or FULL COMBO TRIAL?
Sound Game Training ships an update monthly, and FULL COMBO TRIAL every 5 days. Most recently, Sound Game Training was updated on November 6, 2026 and FULL COMBO TRIAL on October 28, 2026.

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