ずんだボイス2 vs Avatar Muse
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ずんだボイス2
This app allows users to generate lip-sync videos using custom characters and voice. It offers advanced customization for voice, speed, and tone, with both online and offline processing options. Users can save, edit, and share their creations.
- Lip-sync video generation
- Custom character support
- Advanced voice customization
- Online and offline processing
- Speech synthesis
- Audio saving and sharing
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ずんだボイスは、VoiceVoxエンジンを使用した高品質なテキスト読み上げアプリです。 【主な機能】 ・テキストを入力するだけで、ずんだもんの声で読み上げ ・完全オフライン対応 - インターネット接続不要 ・音声ファイルの保存・共有機能 ・読み上げ履歴の管理 ・ダークモード対応 【キャラクター】 ずんだもんをはじめ、VoiceVoxの様々なキャラクターの音声を利用できます。追加の音声モデル（VVMファイル）をインポートすることで、さらに多くのキャラクターを追加できます。 【注意事項】 本アプリはVoiceVoxエンジンを使用しています。音声合成にはVoiceVoxのライセンスが適用されます。
Avatar Muse
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Avatar Muse Someone to talk to. Anytime. Muse is an AI companion who listens without judgment. Share what's on your mind - work stress, relationship stuff, life decisions, or just how your day went. The avatar reacts to what you say with real expressions, making conversations feel natural. Everything stays private. Conversations never leave your device. No account needed. GOOD TO KNOW - For adults 17+ - Speak freely - Muse uses mature, honest language - Supportive friend, not a therapist - Requires iOS 26.0 Developed by Arkavo LLC.
Screenshots
Verdict
The clearest difference is price: ずんだボイス2 at Free against Avatar Muse's $2.99. ずんだボイス2 also leads on iOS requirement (15.6 vs 26.0). Avatar Muse's advantage is in-app purchases (none vs 3) and ads (none vs shown). On update cadence 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
ずんだボイス2 is free to download; Avatar Muse costs $2.99 up front. ずんだボイス2 sells 3 in-app purchases, starting at $0.99 per month. Avatar Muse asks for nothing beyond the download.
ずんだボイス2 ships an update every 2 weeks, Avatar Muse every 10 days. The most recent releases landed on October 5, 2026 and October 8, 2026 respectively.
| Parameter | ずんだボイス2 | Avatar Muse |
|---|---|---|
| Price | Free — better | $2.99 |
| Rating | 4.8 (13 ratings) — better | — |
| Positive reviews | 73.3% of reviews | — |
| Number of ratings | 13 — better | — |
| Update frequency | Every 2 weeks | Every 10 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.6 — better | 26.0 |
| Further details — not scored | ||
| Size | 262 MB | 283 MB |
| Age rating | 4+ | 17+ |
| Developer | Toraichi Igarashi | Arkavo |
In-app purchases
ずんだボイス2
- subscription$0.991 Month
- 年額$9.991 Year
- One-time Puechase$11.99
Avatar Muse
No in-app purchases
