LUXMAN Stream vs SEIMON
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LUXMAN Stream
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LUXMAN Streamは、LUXMANのネットワークオーディオ製品専用に開発された、快適な音楽再生を実現するためのコントロールアプリです。 操作性を重視した分かりやすく見やすい独自のユーザーインターフェイスは、以下の3つのパネル(画面)で構成されています。 ■ブラウズ・パネル ミュージックライブラリーで選択した音楽サーバー、または製品本体に挿入したUSBストレージ、音楽ストリーミングサービス等の楽曲を一覧表示します。 ■プレイリスト・パネル ブラウズ・パネルで選択した楽曲を再生したい順に並べて管理します。 ■再生中パネル 楽曲の再生操作と詳細情報を表示します。 その他、楽曲一覧のさまざまなソート(並び替え)設定や楽曲情報の検索、音楽サーバー接続時のアートワーク画像キャッシュ機能、細かな操作オプションの数々など、使いこむほど手になじむ、操作レスポンスを重視した完成度の高いアプリです。 プレーヤーとして接続したLUXMAN製品の本体機能を、アプリから細かく設定することもできます。
SEIMON
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This voiceprint analysis app (SEIMON) compares two audio recordings to determine if they belong to the same speaker. Enjoy an experience like a real voiceprint analyst with its terminal-style interface. ------------------------------------------------------------ Main Features ------------------------------------------------------------ [Audio Data Collection] Records audio using the microphone and saves it to the evidence vault. Recorded audio can be played back and managed at any time. [Voiceprint Analysis] Compares two audio samples and determines if they belong to the same speaker using three algorithms: MFCC, DTW, and GMM. Results are displayed as MATCH / SIMILAR / NO MATCH. [Evidence Vault] Manages recorded audio files in a list. Playback, deletion, and export (Pro) are possible. [Voiceprint Spectrogram (Pro)] Visualization of voiceprints based on MFCC. Visually confirm the speaker's unique voice characteristics. [Fully On-Device Processing] No audio data is transmitted externally. All processing is completed within your iPhone. ------------------------------------------------------------ Advanced Appraiser License (Pro) ----------------------------------------------------------- • Unlimited storage of evidence audio • Unlimited voiceprint analysis • DTW/GMM detailed score display • Voiceprint spectrogram display • Audio file export • Audio import from files app Monthly and annual plans available. 7-day free trial included. ------------------------------------------------------------ What you can do with the free version ------------------------------------------------------------ • Audio recording and storage (up to 5 files) • Voiceprint analysis (up to 3 times a day) • Check MFCC basic score • Experience with demo audio ------------------------------------------------------------ Disclaimer ------------------------------------------------------------ This application is designed and provided for entertainment and hobby purposes only. The results of voiceprint analysis have no scientific or legal evidentiary value. It cannot be used for criminal investigation, law enforcement, judicial proceedings, or any other public or professional purpose. Terms of Use: https://coastandcorp.com/seimon/terms.html
Screenshots
Verdict
The clearest difference is in-app purchases: LUXMAN Stream at none against SEIMON's 2. LUXMAN Stream also leads on iOS requirement (13.0 vs 17.0). SEIMON's advantage is update cadence (every 3 weeks vs every 10 months) and device support. On price 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. SEIMON sells 2 in-app purchases, starting at $3.99 per month. LUXMAN Stream asks for nothing beyond the download.
LUXMAN Stream ships an update every 10 months, SEIMON every 3 weeks. The most recent releases landed on September 13, 2026 and September 23, 2026 respectively.
| Parameter | LUXMAN Stream | SEIMON |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 10 months | Every 3 weeks — better |
| Ads | — | No |
| In-app purchases | No — better | Yes |
| Devices | — | iPhone, iPad — better |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 24 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | LUXMAN Corporation | Takahiro Endo |
In-app purchases
LUXMAN Stream
No in-app purchases
SEIMON
- 上級鑑定士ライセンス(月額)7 Days trial$3.991 Month
- 上級鑑定士ライセンス(年額)7 Days trial$29.991 Year









