Dual vs ChatMap
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Dual
This innovative web browser enables true multitasking by supporting up to four concurrent web pages. Seamlessly switch between tasks like watching videos while composing emails or browsing social media while searching. Maximize your productivity with its flexible layout options and ad-blocking capabilities.
- Up to 4 concurrent web views
- Horizontal and vertical dual web views
- Switch page layouts with a single tap
- Supports up to 6 sessions
- Ad block included
- Private browsing with bio-authentication
- Capture screen area or whole web page as image
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A true multitasking web browser which supports upto 4 concurrent web pages. You can do following concurrent tasks with this amazing app. - Watch youtube video while composing email. - Browse facebook pages while searching keyword in Google. - Read CNN news while watching shopping in Amazon. - And many other concurrent tasks! Enjoy the maximum productivity with this innovative web browser. • Horizontal dual web view. • Vertical dual web view. • Supports upto 4 concurrent web views. • Switch page layouts with single tap. • Supports up to 6 sessions. • Supports ad block • History, favorite pages and most visited pages. • Choose your favorite search englie - Google, Bing, Yahoo, Yandex, Baidu, ... • Private web browsing using Bio Authentication. • Capture current screen area as image. • Capture whole web page into images.
ChatMap
This AI assistant leverages advanced GPT-4 technology to answer questions, generate text, and brainstorm ideas. It functions as a writing assistant, life companion, and role-playing partner, offering intelligent voice-to-text conversion and comprehensive chat history access.
- AI-powered chatbot with GPT-4
- Voice-to-text conversion
- Writing and essay assistance
- Idea generation and brainstorming
- Role-playing scenarios
- Chat history access
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ChatMap is your personal AI assistant with the latest ChatGPT technology (GPT-4), so you can ask the artificial intelligence any question, compose anything, and get an answer instantly. Whether you're a businessperson preparing for an important presentation or a copywriter looking for a great quote, the ChatMap app is the perfect choice for you! AI Artificial Intelligence Assistant can accomplish many tasks with endless possibilities: - Intelligent voice: it can help you convert your voice into text, bringing fast typing, improved efficiency, and meeting your need for a smart conversational experience. - Writing Assistant: whether it's an email, essay, composition, social media post or poem. Basically, the app can assist with any task, such as crafting unique and memorable pick-up lines or even composing an original song. - Generate Ideas: If your blog post needs an eye-catching headline or your marketing campaign needs a unique angle, I can help you make it happen! In addition, I can help you organize and conceptualize ideas to create cohesive and impactful pieces. - LIFE ASSISTANT: Whether you're looking for entertainment, advice, or just need someone to talk to, ChatMap is ready to help. This artificially intelligent companion is capable of human-like responses, making you feel like you're talking to a close friend. It can even recommend a book or a movie! - CHAT HISTORY: Easily access and view your AI chat history to make sure you don't miss a beat. Explore past conversations at your convenience for ongoing learning and reference. - Processing text: from writing compelling speeches to composing professional emails and revising existing content, I've got you covered. My expertise is not limited to simple grammar and spelling corrections, I can also help you improve the tone and style of your writing to ensure that it sounds authentic and resonates with your target audience. - Role-playing: as an AI chatbot, I'm a master of role-playing! Need practice for your next interview? I'll be your relentless interviewer. Struggling with tax issues? I'm your trusted accountant! Your relationship in jeopardy? Let me be your virtual love guru! Want to hang out with some legendary icons? I can be anyone, from Founding Father Benjamin Franklin to the iconic and glamorous Marilyn Monroe! Try it now and let ChatMap surprise you! Privacy Policy: https://chat.yunfanvr.com/app/protocol-en.html Terms of Use: https://chat.yunfanvr.com/app/agreement-en.html
Screenshots
Verdict
The clearest difference is price: ChatMap at Free against Dual's $4.99. ChatMap also leads on review sentiment (100% vs 60%) and rating (5.0 vs 4.5). Dual's advantage is in-app purchases (none vs 3) and ratings volume (11 vs 1). On 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
ChatMap is free to download; Dual costs $4.99 up front. ChatMap sells 3 in-app purchases, starting at $0.99 per 7 days. Dual asks for nothing beyond the download.
ChatMap holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Dual has 11 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 60% of Dual's written reviews are positive against 100% of ChatMap's.
Dual ships an update every 3 weeks, ChatMap weekly. The most recent releases landed on November 11, 2026 and November 3, 2026 respectively.
| Parameter | Dual | ChatMap |
|---|---|---|
| Price | $4.99 | Free — better |
| Rating | 4.5 (11 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 60.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 11 — better | 1 |
| Update frequency | Every 3 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Freemium — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 | 9.0 — better |
| Further details — not scored | ||
| Size | 8 MB | 29 MB |
| Age rating | 17+ | 17+ |
| Developer | Dongwook Cho | 世文 刘 |
Customer experience
Dual
ChatMap
In-app purchases
Dual
No in-app purchases
ChatMap
- Plus(Week)3 Days trial$0.997 Days
- Plus(Year)$29.991 Year
- Plus(Permanent)$39.99









