キャラーム vs ずんだボイス2
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
キャラーム
This alarm clock app helps students and working individuals wake up with personalized character wake-up calls. Enjoy a pleasant awakening with your favorite character's voice to start your day positively.
- Character wake-up calls
- Personalized character voices
- Helps difficult mornings
- Suitable for students and workers
- Positive start to the day
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Charalarm is an alarm clock app for working people and students who have a hard time getting up in the morning. It's okay to get up in the morning, let's have your favorite character make a wake-up call! !! If you can wake up with a nice voice character, you will surely be a good awakening, so let's do our best for the day! !! Privacy Policy: https://charalarm.com/docs/privacy/ Terms of Use: https://charalarm.com/docs/teams/
ずんだボイス2
This app offers high-quality text-to-speech using the VoiceVox engine, allowing you to hear text in various character voices. It supports offline use, saving and sharing audio, and managing reading history. You can also import additional voice models for more character options.
- VoiceVox engine text-to-speech
- Offline functionality
- Save and share audio
- Reading history management
- Importable voice models
- Dark mode support
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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。
Screenshots
Verdict
The clearest difference is rating: ずんだボイス2 at 4.7 against キャラーム's 4.1. ずんだボイス2 also leads on review sentiment (74% vs 45%) and update cadence (every 9 days vs every 2 months). On price, ratings volume, ads and in-app purchases 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. キャラーム sells 1 in-app purchase, starting at $1.99 per month and ずんだボイス2 sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.
ずんだボイス2 holds the better App Store score, 4.7 against 4.1. Both are backed by a comparable volume of ratings — 10 and 14 respectively. Written reviews point the same way: 45% of キャラーム's written reviews are positive against 74% of ずんだボイス2's.
キャラーム ships an update every 2 months, ずんだボイス2 every 9 days. The most recent releases landed on November 6, 2026 and November 4, 2026 respectively.
| Parameter | キャラーム | ずんだボイス2 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.1 (10 ratings) | 4.7 (14 ratings) — better |
| Positive reviews | 45.5% of reviews | 73.7% of reviews — better |
| Number of ratings | 10 | 14 — better |
| Update frequency | Every 2 months | Every 9 days — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 18.0 | 15.6 — better |
| Further details — not scored | ||
| Size | 38 MB | 257 MB |
| Age rating | 9+ | 4+ |
| Developer | junpei ono | Toraichi Igarashi |
Customer experience
キャラーム
ずんだボイス2
In-app purchases
キャラーム
- Charalarm Premium$1.991 Month
ずんだボイス2
- subscription$0.991 Month
- 年額$9.991 Year
- One-time Puechase$11.99
