ソレイツ vs ボイボTTS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ソレイツ
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「いつ」、「どこで」を知らせる／知る。フェスや展示会などのイベント、キッチンカーや移動販売の事業者様などのお役立てに。
ボイボTTS
This app uses on-device voice synthesis to read text aloud with a wide selection of voices. Save and share generated audio files, and set alarms to have text read at specific times. It also includes a song feature with a MIDI editor.
- On-device voice synthesis
- 127 voice options
- Save and share audio
- Alarm functionality
- Song feature with MIDI editor
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VOICEVOXの声でテキストを読み上げます。 - 音声合成をオンデバイスで行うため、サーバとの通信を必要とせず、プライバシーが守られます。 - 声は100種類以上から選択できます。 - 生成した音声ファイルを保存して、好きな時に再生・共有することができます。 - アラームで指定した時間に声を読み上げます。 - ソング機能 (MIDIエディター搭載) ※音声合成にかかる時間は、端末の性能や文章量に依存し、数秒から数十秒かかります。 ※作成された音声を利用する際は、各音声ライブラリの規約に従ってください。 - 利用規約: https://shinagawa.app/voicevox-tts/terms-and-conditions/ - プライバシーポリシー: https://shinagawa.app/voicevox-tts/privacy-policy/
Screenshots
Verdict
The clearest difference is in-app purchases: ソレイツ at none against ボイボTTS's 1. ソレイツ also leads on ads (none vs shown) and iOS requirement (14.0.0 vs 16.0). On price, 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
Both are free to download. ボイボTTS sells 1 in-app purchase, starting at $2.99 per month. ソレイツ asks for nothing beyond the download.
ソレイツ ships an update fortnightly, ボイボTTS every 3 weeks. The most recent releases landed on October 19, 2026 and October 27, 2026 respectively.
| Parameter | ソレイツ | ボイボTTS |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 33.3% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Fortnightly — better | Every 3 weeks |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 14.0.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 55 MB | 109 MB |
| Age rating | 4+ | 17+ |
| Developer | ATSUSHI ISHIKAWA | Kazuhiro.Yamada |
In-app purchases
ソレイツ
No in-app purchases
ボイボTTS
- premium (monthly)$2.991 Month
