Home / 比較
ChatGPT vs Sonia
ChatGPT edges Sonia on our editorial score (4.2 vs 3.7), but ChatGPT is the better fit if you want live voice calls and image sharing and video and custom characters; Sonia has no clear edge there.
0| ChatGPT | Sonia | |
|---|---|---|
| 編集スコア | 4.2 / 5 | 3.7 / 5 |
| 価格 | $20/mo | Free |
| 価格帯 | $10–20/mo | Free |
| 無料プラン | あり | あり |
| 価格の詳細 | Free tier available; Plus $20/mo, billed monthly only — the annual discount applies to Business seats, not Plus. Voice mode included. | No public pricing page (checked 2026-09-30); subscription appears in-app. |
| アダルトコンテンツ | No adult mode | No adult mode |
| 音声 | ライブ通話 | なし |
| 画像 | あり | なし |
| 動画 | あり | なし |
| 記憶 | あり | あり |
| カスタムキャラクター | あり | なし |
| コンパニオンの種類 | Any character | Any character |
| プラットフォーム | Web, iOS, Android, Desktop | iOS, Android |
| ローカル動作 | なし | なし |
ChatGPT — 私たちの見解
Not built as a companion, but its memory and voice mode make it a legitimate daily chat partner.
- Best general reasoning and writing
- Strong voice mode
- Memory across conversations
Sonia — 私たちの見解
Conversational mental-health support with CBT underpinnings; pricing stays inside the app.
- Always-available emotional support
- Free tier to start
- Private and judgment-free positioning
ChatGPT vs Sonia — よくある質問
Which is cheaper, ChatGPT or Sonia?
One or both do not publish a comparable monthly price, so we show what each states on its own pricing page: ChatGPT $20/mo, Sonia Free. Confirm at checkout, since regional pricing varies.
Which one has a free tier?
Both do — you can try either without paying.
Which remembers conversations better?
Both keep context across sessions. The practical difference is elsewhere: voice support differs between them.
Which handles adult content differently?
ChatGPT: No adult mode. Sonia: No adult mode. This directory is SFW — we record whether a mature mode exists so you know before signing up, and we describe no explicit material.