Comparison

EYS@home vs Depmin

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

Head to head
About

EYS@home

This music practice app offers recording, sheet music, and a wide range of genres. It provides video tutorials, demo links, and a Q&A section to help users overcome common practice challenges and master their instruments.

Highlights
  • Recording with 8-channel multitrack
  • Score and part sheet music
  • Genre variety (classical to oldies)
  • Video tutorials for difficult sections
  • Demo YouTube links
  • Q&A site integration
Features
Read full description

次世代音楽自宅練習アプリ!! 録音、パート譜、スコア譜面、ジャンルもクラシック〜オールディーズまで。 今までどうして楽器が続かなかったのでしょうか?それは楽器が難しいから途中で挫折してしまうからです。 そんな挫折してしまうポイントは必ず曲の中に潜んでいます。 そのポイントを徹底的にリサーチし、その部分には動画がアップされており、講師の参考動画、デモYoutubeリンク、音活アンサーというQ&Aサイトに繋がる地点が楽譜上に設定されており、クリックすることで視聴が可能です。 これであなたはずっと挫折知らずのまま楽器を習得出来るのです。 また、録音機能も8チェンネルパラトラックを同時録音しながら、マスターリングして聞ける機能も搭載しているので、練習したフレーズをちょっと聞きたいときにもすぐに曲中で録音し、曲の中にあなたのギターが埋まったように録音が録れます。 是非一度ダウンロードして機能を試してみて下さい。

About

Depmin

This app is a unique synthesizer that emulates a theremin, using your device's front-facing camera to control pitch. Interact by touching the screen to adjust volume and effects, creating music in an intuitive way.

Highlights
  • Theremin-style sound generation
  • TrueDepth sensor for pitch control
  • Touch-based volume and effects adjustment
  • Synthesizer instrument
  • Unique musical interface
Features
Read full description

Depmin is a synthesizer app that pays homage to the theremin, using the TrueDepth sensor to play. It converts the distance to the nearest object into pitch and produces sound by touching the display. Volume and effects can be adjusted based on the touch coordinates. Please note that this app cannot be used on some devices that do not have Face ID.

Screenshots

EYS@home4 screens
Depmin3 screens

Verdict

The call

The clearest difference is review sentiment: Depmin at 100% against EYS@home's 6%. EYS@home's advantage is update cadence (every 3 weeks vs every 11 months) and device support (3 vs 1). On price, ads, in-app purchases and monetization model 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

EYS@home ships an update every 3 weeks, Depmin every 11 months. The most recent releases landed on November 11, 2026 and October 30, 2026 respectively.

Scorecard4 real differences · 6 level
EYS@home versus Depmin: the parameters behind the verdict, then further details
ParameterEYS@homeDepmin
PriceFreeFree
Rating—4.0 (1 ratings) — better
Positive reviews6.3% of reviews100.0% of reviews — better
Number of ratings—1 — better
Update frequencyEvery 3 weeks — betterEvery 11 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS8.0 — better17
Further details — not scored
Size122 MB8 MB
Age rating4+4+
Developer2nd Community inc.Kokoro Nemoto

Customer experience

EYS@home

Written reviews16 reviews
Positive6.3%
Neutral6.3%
Negative87.5%

Depmin

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

EYS@home

No in-app purchases

None

Depmin

No in-app purchases

Questions

Is EYS@home free?
EYS@home is free to download, with no in-app purchases.
Is Depmin free?
Depmin is free to download, with no in-app purchases.
Do EYS@home or Depmin have ads?
Neither EYS@home nor Depmin shows ads.
Which is updated more often, EYS@home or Depmin?
EYS@home ships an update every 3 weeks, and Depmin every 11 months. Most recently, EYS@home was updated on November 11, 2026 and Depmin on October 30, 2026.

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