e食くいず vs Repertories
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
e食くいず
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e食くいずは、eBASEが保有する膨大な食品詳細データ(食材えびす)から半自動生成された、多様な食生活を支援する健康クイズアプリです。 健康に大きな影響を及ぼす食品に含まれる3大栄養成分(炭水化物(糖質)、脂質、タンパク質)と熱量や食塩相当量をクイズ形式で出題することで自然と学べるアプリになっています。 e食くいずは初級、中級、上級、特上級と問題を段階的に難しいレベルにチャレンジできます。ダイエットや未病への食生活知識を得る事で健康生活のサポートを支援します。 さらに総合的な食生活アプリである「e食なび」とも連携して総合的に外食、中食、内食における購買支援にも繋がります。 ■糖質ダイエット(炭水化物) 中性脂肪を生成する「糖質量」の問題です。 ■脂質ダイエット 脂分の摂取量を気にする方への問題です。 ■タンパク質で筋肉増強 筋肉を創り出すタンパク質の問題です。 ■高血圧予防(塩分) 高血圧の原因「塩分量」に関する問題です。 ■カロリーダイエット 摂取エネルギーのバランス食の問題です。
Repertories
A casual rhythm game that uses musical notation as its interface. Improve your sight-reading, sheet music, and rhythm skills with real songs and practice pieces. Unlock new songs and instrument sounds as you progress.
- Staff-based rhythm gameplay
- Strengthens sight-reading skills
- Play with real songs and practice pieces
- MIDI keyboard support
- Level up and unlock content
- Practice and performance tracking (premium)
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Introducing Repertories, a music rhythm game played on a staff, just like sheet music! * If reading notes on the staff feels difficult, why not build your sight-reading skills with a casual, fun staff-based rhythm game? * Strengthen your sight-reading, sheet music reading, and rhythm skills with real songs and practice pieces. * Play anytime in short sessions while reading the score as you perform. * You can also play with a MIDI keyboard. Bluetooth MIDI-compatible keyboards are supported as well. * As you play, you level up. Unlock more songs and expand your choice of instrument sounds. * Premium feature: Review your practice and play records through play history, performance trends, and mastery tracking. * More playable songs are being added regularly. * At the moment, the library focuses mainly on classical pieces, public-domain folk and world music songs, and practice exercises. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ 利用規約: https://repertories.jp/terms Privacy Policy: https://repertories.jp/privacy
Screenshots
Verdict
The clearest difference is in-app purchases: e食くいず at none against Repertories's 3. e食くいず also leads on ads (none vs shown) and iOS requirement (13.0 vs 26.1). Repertories's advantage is update cadence (weekly vs fortnightly). 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. Repertories sells 3 in-app purchases, starting at $1.99 per 7 days. e食くいず asks for nothing beyond the download.
e食くいず ships an update fortnightly, Repertories weekly. The most recent releases landed on October 27, 2026 and November 5, 2026 respectively.
| Parameter | e食くいず | Repertories |
|---|---|---|
| Price | Free | Free |
| Update frequency | Fortnightly | Weekly — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 13.0 — better | 26.1 |
| Further details — not scored | ||
| Size | 10 MB | 50 MB |
| Age rating | 4+ | 4+ |
| Developer | eBASE CO.,LTD | feb19 |
In-app purchases
e食くいず
No in-app purchases
Repertories
- Weekly Plan$1.997 Days
- Monthly Plan$5.991 Month
- Yearly Plan$59.991 Year









