Soniox vs Sinaps AI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Soniox
This app uses advanced AI to transcribe and translate speech in over 60 languages in real-time. It provides instant summaries, identifies speakers, and offers context-aware accuracy for enhanced understanding. Securely share or export your transcribed conversations and notes.
- Real-time transcription with speaker ID
- Speech translation in 60+ languages
- AI-generated summaries and key insights
- Custom AI prompts for analysis
- Context-aware accuracy enhancement
- Privacy-first design with on-device processing
- Easy sharing and export options
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Soniox – Transcribe, translate in 60+ languages at high accuracy in real-time! The most accurate AI companion to transcribe your meetings or translate conversations live. Instantly create concise and useful summaries and make your notes perfect! Whether you're in a global meeting, attending a multilingual lecture, or exploring abroad, Soniox helps you understand and be understood in over 60 languages. It’s more than a translator – it’s a universal speech assistant that transcribes, translates, and summarizes key moments, even if speakers switch languages mid-sentence. Key Features: - Real-Time Transcription with Speaker ID: Instantly convert speech into text with world-class accuracy and automatic speaker labeling – even in multi-speaker environments and mixed languages. - Speech Translation (One-Way & Two-Way): Understand and communicate across languages. Soniox translates speech in real time, either one-way or two-way for natural conversations. - AI Summaries & Key Insights: Get instant summaries, to-do lists, quotes, and highlights from your conversations or meetings. Perfect for classes, interviews, and reviews. - Custom AI Prompts: Ask Soniox to extract action items, translate summaries, or analyze conversations using flexible AI-powered commands. - Context-Aware Accuracy: Add context hints like names or terms to boost transcription and translation quality – even with accents or technical language. - Privacy-First Design: Your audio recordings stay on your device. Even translation happens securely, ensuring full confidentiality. - Easy Sharing & Export: Share transcripts, summaries, and translations via secure links or export them for your records with one tap. Powered by cutting-edge universal speech AI developed internally by Soniox, we deliver fast, private, and accurate results in any supported language – all in one intuitive app. Download Soniox today to transcribe, translate, and understand conversations anywhere. Terms of service: https://soniox.com/company/policies/terms-and-conditions/ Privacy Policy: https://soniox.com/company/policies/privacy-policy/
Sinaps AI
Create personalized AI agents trained on your documents or choose from pre-built experts. These agents remember conversations, cite sources, and generate documents tailored to your needs. They offer long-term memory and can integrate with your calendar and system.
- Build custom AI agents
- Use pre-made expert agents
- Agents with long-term memory
- Cite sources from uploaded documents
- Generate Word documents
- Calendar integration
- Voice and image input
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Sinaps — a builder for personal AI agents with memory. Describe a task in one paragraph — get your own AI agent trained on your documents. Or pick a ready-made expert from the marketplace: Nutritionist, Lawyer, Networker. Every agent remembers your story, cites its sources, generates documents — and works only for you. BUILD YOUR OWN AGENTS Type a name and a few paragraphs about what it should do — Sinaps builds the prompt for you. Drop in PDFs, Word files, notes — your agent studies them and cites them in answers. You get a personal expert on any topic in under a minute: an English tutor based on your textbooks, a product assistant based on your specs, a coach based on your journal. Anything. READY-MADE AGENTS IN THE MARKETPLACE Lawyer — drafts complaints, reviews contracts, writes appeals to authorities. Cites Russian law, generates Word documents. Networker (NEW) — a personal CRM for relationships. Remember who promised what, when you last met, people's interests. Assistant — your universal helper for everything else. PLATFORM CAPABILITIES — Long memory. Agents remember what you discussed a week or a month ago. No more re-explaining context. — Your knowledge base. Upload PDFs, DOCX, TXT — your agent will cite your documents in its answers. — Cards in chat. Structured replies: food logs, calendar events, source citations. — Calendar from chat (NEW). Ask to add a meeting — the event lands in your system calendar with one tap. — Voice input. Speak instead of typing. — Photos and images. Send a picture of food, a document or a moment — agents see and respond. — Word documents. Generate ready .docx files straight from chat (claims, applications, reports). — Pin your favorites. Most-used agents always one tap away in the side menu. — Russian and English (NEW). Full interface and conversation in both languages. WHY SINAPS This isn't yet another GPT chat where you re-explain who you are and what you want every single time. This is a platform where every agent has its own specialization, its own knowledge base and its own memory of you. The Lawyer knows the law. The Nutritionist understands food. Your own agent knows you. Transparency. Every meaningful answer shows where the information came from — source citations. Privacy. Your data is yours. Not sold. Not shared. Not used for training. Contacts and calendar sync only on your explicit consent. WHO IT'S FOR People who want an AI helper for a specific task, not a generic do-everything bot. People who track nutrition, deal with legal questions, or work with a large network of contacts. People who have their own documents, notes and materials — and want AI that actually works with them. Start free. Build your own agent or pick one in the marketplace — and have your first conversation that's actually remembered. Sinaps. Personal AI agents that remember.
Screenshots
Verdict
The clearest difference is in-app purchases: Sinaps AI at none against Soniox's 2. Sinaps AI also leads on review sentiment (88% vs 68%). Soniox's advantage is rating (4.7 vs 4.4) and ratings volume (228 vs 8). On price, update cadence, 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. Soniox sells 2 in-app purchases, starting at $19.99 per month. Sinaps AI asks for nothing beyond the download.
Soniox holds the better App Store score, 4.7 against 4.4. That said, the two scores are not equally well evidenced: Soniox has 228 ratings behind it against 8, so its average is the more settled of the two. Written reviews complicate that: 68% of Soniox's written reviews are positive against 88% of Sinaps AI's, so the app with the better star average is not the one people write more warmly about.
Soniox ships an update every 10 days, Sinaps AI weekly. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.
| Parameter | Soniox | Sinaps AI |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (228 ratings) — better | 4.4 (8 ratings) |
| Positive reviews | 68.4% of reviews | 87.9% of reviews — better |
| Number of ratings | 228 — better | 8 |
| Update frequency | Every 10 days | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.4 — better | 17.0 |
| Further details — not scored | ||
| Size | 64 MB | 49 MB |
| Age rating | 4+ | 17+ |
| Developer | Soniox Inc | Alik Zavalishchev |
Customer experience
Soniox
Sinaps AI
In-app purchases
Soniox
- Pro$19.991 Month
- Pro$119.991 Year
Sinaps AI
No in-app purchases









