Pico Buddy vs Sentiment
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Pico Buddy
This AI chat application operates entirely on your device, ensuring all conversations and data remain private. It offers features like summarization, translation, grammar correction, and email rewriting without requiring an internet connection or account creation.
- On-device AI chat
- Offline summarization
- Offline translation (20 languages)
- Grammar correction
- Email rewriting
- Custom AI modes
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Pico Buddy is a private AI chat app that runs entirely on your device — no internet, no account, no data ever leaves your phone. Ask questions, summarize articles, translate text, fix grammar, rewrite emails, and chat freely — all powered by a built-in AI model that works offline, anywhere. FEATURES • Chat — have a real conversation with an on-device AI, with full history • Summarize — paste any text and get a concise summary instantly • Translate — translate between 20 languages without sending data to a server • Email — rewrite drafts in the perfect professional tone • Fix Grammar — correct errors without changing your voice • Custom Modes — create your own AI tools with custom prompts PRIVACY FIRST Everything runs on your device. No server, no account, no conversation data shared with anyone — ever. PRO UNLOCK (one-time purchase) Unlock Summarize, Translate, Email, Fix Grammar, and Custom Modes with a single one-time purchase. No subscription. DISCLAIMER AI responses may contain errors. Pico Buddy is not intended for medical, legal, safety-critical, or any other high-stakes purposes. Results are provided as-is and are intended for personal reference only. LEGAL Privacy Policy: https://private-intelligence.ai/apps/pico-buddy/privacy/ Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Sentiment
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Score base text as positive, negative, or permissive to determine emotional polarity *Emotion polarity determination, emotion analysis, negative, positive
Screenshots
Verdict
The clearest difference is in-app purchases: Sentiment at none against Pico Buddy's 1. Sentiment also leads on update cadence (fortnightly vs every 24 months) and device support. Pico Buddy's advantage is iOS requirement (13.0 vs 15.8.3). On price 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. Pico Buddy sells 1 one-off in-app purchase. Sentiment asks for nothing beyond the download.
Pico Buddy ships an update every 24 months, Sentiment fortnightly. The most recent releases landed on October 12, 2026 and October 9, 2026 respectively.
| Parameter | Pico Buddy | Sentiment |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 24 months | Fortnightly — better |
| Ads | — | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | — | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 — better | 15.8.3 |
| Further details — not scored | ||
| Size | 767 MB | 37 MB |
| Age rating | 4+ | 4+ |
| Developer | Private Intelligence Inc. | Hideaki Uchikoshi |
In-app purchases
Pico Buddy
- Pico Buddy Pro$4.99
Sentiment
No in-app purchases
