Seshat vs Yomiage Voice
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Seshat
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Based on your recorded conversations, our AI-powered tool can automatically transcribe the text, recognize speakers, and convert voices into character voices like Zunda-mon. You can then output these as videos! The best part? You can upload these videos to platforms like YouTube or Nico Nico Douga without revealing your own voice. Here are some key points: Simple Setup: Easily create straightforward videos with minimal configuration. Speaker Emphasis: Only the icon of the person speaking is highlighted, making it clear for viewers. Additional Features: Add subtitles to raw data. Once you download the data, you can adjust it offline. Most of the work is done automatically by AI, including transcription, speaker recognition, and voice generation. You can use voices from characters like Zunda-mon, Kyushu Sora, and Shikoku Meta-tan from VoiceVox for free. Share the videos you create with others instantly! This app, called Voice2Movie, utilizes cutting-edge technology to create videos from audio. Keep in mind that there may be occasional recognition errors in the transcription; in such cases, manual corrections are recommended. Feel free to explore this exciting tool and start creating your own videos! VoiceVox γγγ γγ Zundamon VoiceVox εε½γγγ Shikoku Metan VoiceVox δΈε½γγγ Cyugoku Usagi VoiceVox δΉε·γγ Kyusyu Sora and so on...
Yomiage Voice
Transform text into professional-sounding character voices with this AI-powered text-to-speech app. Choose from multiple expressive characters and adjust speech speed for various content creation needs, from social media narration to study aids.
- AI-powered text-to-speech
- Multiple expressive character voices
- Adjustable speech speed
- One-tap save and share
- Intuitive interface
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One tap turns your text into pro-quality character voices! Yomiage Voice is a high-quality text-to-speech (TTS) app powered by the popular VOICEVOX engine. Mix and match four expressive characters β Zundamon, Shikoku Metan, Kasukabe Tsumugi, and more β and adjust speed to fit any scene. Perfect for social media narration, study reading, audiobook drafts, VTuber script checks, accessibility, language learning, and content creation. Key features: β’ Natural, high-quality synthetic voices powered by VOICEVOX β’ 4 character voices with distinct personalities β’ Adjustable speech speed β’ One-tap save & share β great for TikTok, YouTube Shorts, X, and Instagram β’ Simple, intuitive interface Great for: β’ Voiceover narration for short videos β’ VTuber script previews β’ Studying & reading practice β’ Accessibility (reading aloud) β’ Fun voice messages This app uses character voice assets kindly provided by the VOICEVOX team. β’ VOICEVOX engine β’ Character voices used under each rights holder's permission β’ Voice usage terms: https://voicevox.hiroshiba.jp/ Character illustrations by Sakamoto Ahiru: https://www.pixiv.net/users/12147115 Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is iOS requirement: Yomiage Voice at 13.0 against Seshat's 16.1. On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Seshat sells 1 one-off in-app purchase and Yomiage Voice sells 1 in-app purchase, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
Seshat ships an update every 2 weeks, Yomiage Voice every 10 days. The most recent releases landed on May 16, 2026 and September 17, 2026 respectively.
| Parameter | Seshat | Yomiage Voice |
|---|---|---|
| Price | Free | Free |
| Positive reviews | β | 90.0% of reviews |
| Update frequency | Every 2 weeks | Every 10 days β better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | β | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad, iPod β better |
| Requires iOS | 16.1 | 13.0 β better |
| Further details β not scored | ||
| Size | 225 MB | 69 MB |
| Age rating | 4+ | 4+ |
| Developer | Yuto Inagaki | Warashibe Tech LLC |
In-app purchases
Seshat
- Premium Membership$2.99
Yomiage Voice
- γγΏγγγγ€γΉ Premium$1.991 Month
Questions
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