ChatOn 
ChatOn is a mobile AI assistant for writing, rewriting, summarizing, brainstorming, document and image work and general chat. Users should protect private inputs, verify facts and citations, review generated text and images, avoid high-stakes reliance and retain ownership of submitted or published work.
Starting price Free + in-app purchases
Tool Information
ChatOn is a mobile AI assistant for writing, rewriting, summarizing, brainstorming, document and image work and general chat. Users should protect private inputs, verify facts and citations, review generated text and images, avoid high-stakes reliance and retain ownership of submitted or published work.
Use authorized inputs and least-privilege integrations. Configure privacy, retention, sharing, accessibility, disclosure, export, moderation and spending controls. Test representative cases, verify facts, calculations, citations, messages and media, preserve originals and retain accountable human approval before publication, outreach, deployment or operational action.
The app is free to download with optional in-app purchases and subscriptions. Models, messages, scans, media tools, subscription period, renewal and App Store taxes vary.
AI output can be inaccurate, biased, derivative, insecure, incomplete or misleading. Review consent, copyright, training and retention terms, renewals, refunds, platform rules and applicable law. Education, health, finance, legal, marketing and customer-facing workflows require qualified human review.
F.A.Q (3)
Pros and Cons
Pros
- Provides an all-in-one AI assistant on iOS; Android; and the web
- Combines GPT; Claude; Gemini; and Perplexity Sonar families
- Supports writing; research; planning; organization; and creation
- Offers GPT-4o mini answers on the free tier
- ChatOn supports more than one hundred languages
- Can translate messages; emails; and documents
- Supports language-practice conversations
- Provides AI-written-text detection
- Premium adds real-time web search
- Premium can generate and edit images
- Can turn photos into videos
- Works with PDF; DOC; TXT; and other files
- Accepts JPEG; PNG; and WEBP images
- Lets users choose a model for different tasks
- Provides data review; export; and deletion controls
- Supports permanent account deletion in settings
- States that it uses encryption; access controls; and vetted providers
- Includes Arabic in the App Store language list
- Supports a dark interface accessibility feature
- Runs on Apple Vision devices
- Publishes free and Premium feature comparisons
- Lists several subscription options through Apple
- Can reduce the need for separate AI apps
Cons
- ChatOn is not OpenAI's official ChatGPT app
- Its name can be confused with Samsung's discontinued ChatON service
- Advanced models require Premium
- Image; video; files; and live web search require Premium
- The App Store lists many in-app purchase prices; making the effective offer confusing
- Weekly subscriptions can become expensive if left renewing
- The iOS app is large at about 252 MB
- Requires iOS 16 or later
- YouTube summaries and text-to-speech are still marked Coming Soon
- AI-written-text detectors are unreliable and can falsely accuse human authors
- Model versions and provider availability change quickly
- Multi-model access does not guarantee factual accuracy
- Web-search answers require source verification
- Image and photo-to-video features create likeness; copyright; and consent risks
- Uploaded files and images may contain confidential or personal data
- For ChatOn; more than one hundred languages do not guarantee equal quality
- Data processed by multiple model providers increases the subprocessor surface
- A privacy claim about vetted partners still requires reading the full policy
- Export and deletion controls do not necessarily erase upstream provider logs instantly
- Free responses may carry tighter limits or lower capability
- AI assistance can hallucinate plans; citations; calculations; and professional advice
- Generated videos and images require human moderation
- The many tools may overwhelm users seeking a focused chat app
- Advertising is disclosed in the App Store
- Automatic subscription renewal must be managed through the storefront
- Users should verify trial terms; renewal price; data retention; and model routing before subscribing
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Before you subscribe
- Check the currency, billing period, automatic renewal, usage limits and seats at checkout — prices and promotions change.
- App-store pricing can differ from website pricing by country, device and tax.
- Share only authorised data, and read the provider's encryption, retention and model-training terms first.
- AI output can be incomplete or wrong. Verify facts, citations, calculations and code before you publish or ship.
- Commercial usage rights vary by plan, provider terms and jurisdiction.
- None of these tools replaces a qualified professional for medical, legal or financial decisions.
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