Thermal Kit vs ChatPDF AI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Thermal Kit
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Welcome to our Thermal Kit App! With our app, you can enjoy real-time preview of thermal imaging from the thermal device, easily take screenshots and record videos. Additionally, you can conveniently browse and manage saved files, as well as view detailed camera information. Enhance your thermal imaging experience with intelligence and convenience! Key features include: - Real-time preview of thermal imaging - Quick screenshot and video recording - File browsing and management - Detailed camera information viewing Download now and embark on your thermal imaging exploration journey!
ChatPDF AI
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Read smarter. Find answers faster. Chat with your documents in seconds. Reading long files shouldn’t take hours. Chat With Documents lets you instantly understand PDFs, spreadsheets, reports, notes, and more by simply asking questions. Upload any document, chat naturally with your files, and get accurate answers, summaries, and key insights within seconds. Whether you're studying, working, researching, or managing files daily, Chat With Documents helps you save time, stay organized, and work more efficiently. Why Users Love Chat With Documents • Ask questions and get instant answers from your files • Summarise lengthy documents in seconds • Extract key points and important insights effortlessly • Search large files without endless scrolling • Understand complex reports, research papers, and data faster • Simple, clean, and productivity-focused experience Chat With Any Document Interact with your files like a conversation. • Ask anything about your document • Get clear answers instantly • Find important information fast • Understand content without reading every page • Analyze reports, notes, contracts, and study materials easily Supports Multiple File Formats More than just PDFs — open and chat with multiple document types in one app: • PDF documents • TXT text files • CSV data files • XLSX spreadsheets • XML documents • RTF files • And many more supported formats No need to switch between different apps to view or analyze files. Smart AI-Powered Insights Turn complex documents into simple answers. • Generate quick summaries • Extract important information instantly • Review study notes and research faster • Analyze business reports with ease • Save hours of manual reading and searching Perfect For • Students reviewing study materials • Professionals analyzing reports and files • Researchers reading papers and datasets • Teams managing large documents • Anyone who wants faster document understanding Privacy & Security First Your privacy matters. • Files are handled securely and responsibly • Documents are processed only to provide answers and insights • Designed with user privacy and security in mind Why Choose Chat With Documents • Chat with your files instantly • Supports multiple file formats • Fast AI-powered document understanding • Easy-to-use and modern interface • Built for productivity, learning, and efficiency Upload your document. Ask questions. Get answers instantly. Unlimited document uploads are available with an active paid subscription, allowing you to upload and chat with as many PDFs and supported files as you need without restrictions. Privacy Policy: https://swiftybrains.com/privacy-policy/ Terms of Use: https://swiftybrains.com/terms-of-use/ Support: contact.swiftybrains@gmail.com
Screenshots
Verdict
The clearest difference is in-app purchases: Thermal Kit at none against ChatPDF AI's 3. Thermal Kit also leads on iOS requirement (14.0 vs 16.6). 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. ChatPDF AI sells 3 in-app purchases, starting at $2.99 per 7 days. Thermal Kit asks for nothing beyond the download.
Thermal Kit ships an update every 4 months, ChatPDF AI every 3 months. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.
| Parameter | Thermal Kit | ChatPDF AI |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 14.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 53 MB | 32 MB |
| Age rating | 17+ | 4+ |
| Developer | 深圳市承恩热视科技有限公司 | Swifty Brains LLP |
In-app purchases
Thermal Kit
No in-app purchases
ChatPDF AI
- ChatPDF PREMIUM$2.997 Days
- ChatPDF PREMIUM$6.991 Month
- ChatPDF AI Premium$59.991 Year









