KaraLog vs カラオケ分析トレーナー
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
KaraLog
Read full descriptionHide full description
KaraLog is an app for keeping track of the points you earn at karaoke. Easily log the songs you sing and the points you earn, and revisit your singing history and personal bests anytime. 【Add songs easily】 Search Apple Music or recognize music playing around you to add songs easily. Spend less time entering song titles and artist names by hand and keep your karaoke history effortlessly. 【Keep your records organized】 • Record scores and personal bests for each song • Save the date sung, karaoke machine, musical pitch adjustment, and more • Look back at past records and see your progress • Organize songs into folders 【More convenient, more fun】 • View playlists created in Apple Music • Discover songs to sing from popular music charts • Check your karaoke records with widgets “What score did I get on this song last time?” “I want to beat my personal best!” “I want to see how I’m improving on the songs I’m practicing.” KaraLog supports your karaoke life whenever you need it. It is great for solo karaoke, singing with friends, and keeping track of vocal practice. Enjoy recording your growth as a singer with KaraLog. Note: This app includes features that require an Apple Music subscription.
カラオケ分析トレーナー
Read full descriptionHide full description
カラオケ分析トレーナーは、歌った動画や録音をもとに、音程・安定性・リズム・ロングトーンを見える化する歌声分析アプリです。 曲を選んで歌う必要はありません。カラオケ動画、スマホ録音、その場で録音した歌声から、どこが高い/低いか、語尾で音が落ちているか、声が揺れているかを確認できます。 主な機能 ・歌った動画や録音を分析 ・音程のズレを100点満点で表示 ・高い/低い、何セントずれているかを確認 ・苦手箇所をピンで表示 ・ピンを押して該当部分を聴き直し ・音程、リズム、安定性、ロングトーンを項目別に表示 ・何月何日に何を歌ったかをライブラリに保存 ・分析履歴を端末内で管理 点数だけではなく、どこを直せば上達しやすいかを分かりやすく確認できます。カラオケ練習、ボイトレ、歌の録音確認に使いやすいアプリです。
Screenshots
Verdict
The clearest difference is in-app purchases: カラオケ分析トレーナー at none against KaraLog's 1. カラオケ分析トレーナー also leads on update cadence (every 2 weeks vs every 3 months) and iOS requirement (17.0 vs 26.5). KaraLog's advantage is ads (none vs shown). On price 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. KaraLog sells 1 one-off in-app purchase. カラオケ分析トレーナー asks for nothing beyond the download.
KaraLog ships an update every 3 months, カラオケ分析トレーナー every 2 weeks. The most recent releases landed on November 2, 2026 and October 25, 2026 respectively.
| Parameter | KaraLog | カラオケ分析トレーナー |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | Every 2 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 26.5 | 17.0 — better |
| Further details — not scored | ||
| Size | 14 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | Yuta Nishimatsu | IORI SAWANO |
In-app purchases
KaraLog
- KaraLog Pro$5.99
カラオケ分析トレーナー
No in-app purchases








