303 Note vs Eclat～エクラ～公式アプリ
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
303 Note
Quickly create, manage, and play back acid bassline synth sequences. Features a step sequencer, built-in synth knobs for tone shaping, and CSV export for backups. Ideal for musicians needing to save and recall patterns.
- Step sequencer interface
- Instant pattern playback
- TB-303 style tone knobs
- CSV pattern export
- Dark mode support
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TB-303 note is an app for quickly jotting down and managing acid bass line synth sequences — TB-303, Behringer TD-3, Roland TB-03, and more. Perfect for those moments when: "I want to recreate this pattern on another machine, but checking all the original settings is a hassle..." "My hardware's memory is full, but I don't want to lose my favorite patterns." Patterns you save can be played back instantly. Turn the built-in synth knobs to dial in that signature squelch while you shape your line. Key Features: - A dedicated interface: A step sequencer screen that feels just like the real hardware. Note, Down/Up, Accent, and Slide — all editable on one screen. - Built-in preview playback: Audition your patterns instantly, even while editing, so you can hear it and tweak it on the fly. - TB-303-style tone knobs: CUTOFF / RESO / ENV / DECAY / ACCENT — dial in the feel before you commit it to hardware. - Dark mode support: Easy on the eyes during late-night studio sessions or on a dark club stage. - CSV export: Export your saved patterns as CSV for easy backup and management on your computer. Keep your acid basslines safe and ready, anytime, anywhere.
Eclat～エクラ～公式アプリ
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Eclatの公式アプリをリリースしました！ このアプリでは、Eclatの最新情報の受け取りや便利な機能を使う事ができます。 【アプリで出来ること】 本アプリを利用して以下のことが行えます。 1.最新情報をチェック！ Eclatのサービス内容が確認できます。 また、お店からメッセージが届くので、いつでも最新の情報がご確認いただけます。 2.マイページで情報を確認！ Eclatのご利用状況が確認できます。 3.友達に紹介！ EclatのアプリをSNSを通じてお友達に紹介する事ができます。 4.他にも便利な機能満載！
Screenshots
Verdict
The clearest difference is update cadence: 303 Note at every 4 weeks against Eclat～エクラ～公式アプリ's every 28 months. Eclat～エクラ～公式アプリ's advantage is iOS requirement (12.0 vs 18.6). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
303 Note ships an update every 4 weeks, Eclat～エクラ～公式アプリ every 28 months. The most recent releases landed on October 1, 2026 and October 2, 2026 respectively.
| Parameter | 303 Note | Eclat～エクラ～公式アプリ |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (7 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 7 — better | — |
| Update frequency | Every 4 weeks — better | Every 28 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 18.6 | 12.0 — better |
| Further details — not scored | ||
| Size | 23 MB | 17 MB |
| Age rating | 4+ | 4+ |
| Developer | tsubasa hattori | mika nishioka |
In-app purchases
303 Note
No in-app purchases
Eclat～エクラ～公式アプリ
No in-app purchases
