OshaberiAI vs ゆっくりボイス
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OshaberiAI
Create and chat with personalized AI virtual agents. Customize their appearance, voice, and personality using AI prompts and 3D models. Engage in dynamic conversations, get assistance, or simply enjoy companionship.
- AI prompt-based character creation
- Customizable 3D VRM models
- VOICEVOX voice integration
- Dynamic facial expression adjustment
- Personalized personality and speaking styles
- Assistance with tasks and research
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A Virtual Agent App: a perfect fusion of character creation by AI prompt engineering, customizable 3D VRM models, and your favorite voices by VOICEVOX. Not only can this virtual agent engage in conversation with you, but it can also dynamically adjust its facial expressions to match the tone and content of your discussion. By creatively tweaking the prompts, you can tailor your virtual agent to exhibit various personalities and speaking styles. It can even join you in games, assist with research, or lend a helping hand in your tasks. Combine 3D models and voices to nurture and cultivate your very own ideal virtual agent, created just for you! ※Please refer to the usage terms and conditions for each character recorded in VOICEVOX when using audio-accompanied captured videos of this app. https://voicevox.hiroshiba.jp ●How to Use● - Launch the app and either say "こんにちは" (Hello) or tap on the character. - When the character asks "どうしたの?" (What's up?) and "Listening..." appears in the message box, feel free to talk about anything you like. - The character will respond and chat with you based on what you said. - You can enjoy a trial of up to 5 turns. If you like it, we would be delighted if you purchased the chat pack for extended conversations. ●Settings● - Open the settings screen by tapping the button at the top right corner of the screen. - You can configure various settings such as the prompt for AI, wake words to initiate conversation (multiple entries allowed, separated by commas), and response phrases. - To change the character's 3D model, copy the VRM file to your iPhone, then select that VRM file by tapping the "VRM..." button. To apply the changes, restart the app. - By adjusting the camera's height and distance, you can display the character's full body or accommodate taller/shorter 3D models. ●End User License Agreement● This app requires monthly subscription to remove the limitation for using this app. Please confirm the EULA (End User License Agreement) before purchasing. https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
ゆっくりボイス
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入力した文章をゆっくり霊夢とゆっくり魔理沙の声で読み上げることができるアプリです! 生成した音声は保存もできるので動画作成等にもお使いいただけます! ●使い方 テキストボックスに読み上げたい文字を入力して再生or保存ボタンを押すだけ! ・音声データの保存先 このiPhone内→ゆっくりボイス→savefileフォルダに保存されます。 ・音声合成ライブラリの著作権について 本ソフトは(株)アクエストの音声合成ライブラリAquesTalkを使用しており、その著作権は同社に帰属します。営利目的での使用は該当ライブラリの使用ライセンスが必要となります。
Screenshots
Verdict
The clearest difference is review sentiment: OshaberiAI at 67% against ゆっくりボイス's 10%. OshaberiAI also leads on rating (3.3 vs 2.3). ゆっくりボイス's advantage is in-app purchases (none vs 1). On price, ratings volume, ads 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. OshaberiAI sells 1 in-app purchase, starting at $1.99 per month. ゆっくりボイス asks for nothing beyond the download.
OshaberiAI holds the better App Store score, 3.3 against 2.3. Both are backed by a comparable volume of ratings — 4 and 3 respectively. Written reviews point the same way: 67% of OshaberiAI's written reviews are positive against 10% of ゆっくりボイス's.
| Parameter | OshaberiAI | ゆっくりボイス |
|---|---|---|
| Price | Free | Free |
| Rating | 3.3 (4 ratings) — better | 2.3 (3 ratings) |
| Positive reviews | 66.7% of reviews — better | 9.7% of reviews |
| Number of ratings | 4 — better | 3 |
| Update frequency | Every 10 days | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Subscription | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 | 11.0 |
| Further details — not scored | ||
| Size | 152 MB | 84 MB |
| Age rating | 4+ | 4+ |
| Developer | Yuji Ueki | naoya onami |
Customer experience
OshaberiAI
ゆっくりボイス
In-app purchases
OshaberiAI
- Chat Pack 1 month$1.991 Month
ゆっくりボイス
No in-app purchases








