Comparison

ChatBox vs Emerald

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

ChatBox

This AI-powered assistant offers a suite of tools for text generation, image creation, document processing, and real-time information retrieval. It can help with writing, problem-solving, brainstorming, and even generating music and stories.

Highlights
  • AI text generation
  • AI image generation
  • Document summarization and translation
  • Image-to-text conversion
  • AI music generation
  • Real-time search
  • AI story generation
Features
Read full description

ChatBox is a multi-model AI chatbot and productivity hub for exploring GPT-5, Claude, Gemini, DeepSeek, and other leading AI models. Trusted by over 20M users worldwide, ChatBox helps you compare AI answers, research live sources, analyze documents, create text, visuals, and work-ready drafts, use advanced OCR, debug code, and manage prompts in one AI workspace. WHY CHATBOX Unlike most AI chatbot apps, which lock you into a single model ecosystem, ChatBox lets you send the same prompt to multiple AI models and compare their answers side by side — without needing separate subscriptions or having to switch between apps. Best for: - Writing, editing, and brainstorming—draft emails, reports, scripts, and creative content - Web research—search live sources and get reports with verifiable citations - Document summarization—extract key clauses from contracts, summarize research papers, compare two documents - Work tasks—analyze files, prepare reports, and choose between AI responses - Everyday use—get quick answers, translations, help with travel plans, and second opinions from other AI models KEY FEATURES MULTI-MODEL AI CHATBOT Ask one question and get answers from GPT-5, Claude, Gemini, DeepSeek, and other AI models. Assess outputs, reasoning styles, citations, code quality, and writing tone before choosing the best response. AI WRITING ASSISTANT Draft articles, reports, emails, study guides, and business documents. Save tone, formatting, and structure as reusable prompts across models. WEB RESEARCH WITH CITATIONS ChatBox searches multiple live sources simultaneously, cross-references results, and delivers a structured research report with verifiable citations. Use it for competitive analysis, academic research, market deep-dives, or any topic where a simple answer isn't enough. AI DOCUMENT ANALYZER Upload PDF, DOCX, XLSX, and PPTX files. Extract key clauses from contracts, summarize research papers, review spreadsheets, or compare two documents — all in one app, across any AI model. AI IMAGE GENERATOR Convert any text prompt into original AI-generated artwork, ready to download or share. IMAGE ANALYSIS & OCR Extract and interpret text from screenshots, scanned documents, receipts, and handwritten notes using OCR combined with AI vision. SPECIALIZED AI ASSISTANTS Switch to a coding assistant for debugging, a writing assistant for editing tone, or a research assistant for structured analysis. FAQ Q: Who is ChatBox for? A: Researchers, developers, writers, analysts, marketers, and students who use AI tools regularly and want multiple models in one place — without managing separate subscriptions and apps. Q: Can I compare GPT-5, Claude, Gemini, and DeepSeek in ChatBox? A: Yes. ChatBox lets you send the same prompt to multiple AI models, compare their answers, and choose the best response for your task. Q: Can ChatBox summarize PDFs and documents? A: Yes. ChatBox can analyze PDFs, DOCX files, spreadsheets, and presentations to summarize content, extract key points, and identify differences between documents. Q: Can I use ChatBox for free? A: Core features are available without a subscription. Pro unlocks unlimited access to premium features and expanded model usage. Q: Can ChatBox generate text in multiple languages? A: Yes. ChatBox supports multilingual AI writing, translation, summarization, and everyday chat in 15+ languages. Q: Does ChatBox have an audio mode? A: Yes, ChatBox supports hands-free, spoken conversations with AI. PRO SUBSCRIPTION Subscribe for unlimited access to selected PRO features. Subscriptions renew automatically according to the selected plan. Privacy Policy: http://florate.io/projects/chatbox/ios/privacy/ Terms of Use: http://florate.io/projects/chatbox/ios/terms/

About

Emerald

Features
Read full description

Take control of your Screen Time and protect your focus. Emerald helps you spot the patterns behind your scrolling, then turn them into a simple plan you can actually follow. Connect Screen Time, choose the moments you want to protect, and use focus blocks to reduce distractions and build better habits—without the noise. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

ChatBox4 screens
Emerald2 screens

Verdict

The call

The clearest difference is ads: Emerald at none against ChatBox's shown. ChatBox's advantage is chart position (#21 vs unranked). On price, update cadence, in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. ChatBox sells 16 in-app purchases, starting at $5.99 per 7 days and Emerald sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

ChatBox ships an update every 10 days, Emerald every 2 weeks. The most recent releases landed on September 26, 2026 and September 18, 2026 respectively.

Scorecard2 real differences · 9 level
ChatBox versus Emerald: the parameters behind the verdict, then further details
ParameterChatBoxEmerald
PriceFreeFree
Rating4.6 (165K ratings) — better—
Positive reviews47.9% of reviews—
Number of ratings165K — better—
Update frequencyEvery 10 days — betterEvery 2 weeks
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
Best chart rank#21 — better—
DevicesiPhoneiPhone, iPad — better
Requires iOS17.0 — better18.0
Further details — not scored
Size184 MB16 MB
Age rating12+12+
DeveloperFLORATE LIMITEDYeseul Hwang

Bugs and requests

ChatBox

Reported bugs

4 issues
  • Subscription issues and cancellation problems
  • Inconsistent responses and unexpected behaviors
  • Compatibility issues with older devices or OS versions
  • Errors and timeouts when processing complex requests

Requested features

5 requests
  • Expand free usage limits
  • Improve image generation capabilities
  • Add option to save conversation history
  • Provide more up-to-date information
  • Enhance customization and personalization

Emerald

Not enough reviews yet to summarise bugs or requests.

In-app purchases

16 purchases

ChatBox

Subscriptions14
  • Weekly subscription3 Days trial$5.997 Days
  • Weekly subscription3 Days trial$6.997 Days
  • Weekly premium$6.997 Days
Show 11 more
  • Weekly premium$7.997 Days
  • Weekly subscription3 Days trial$7.997 Days
  • Weekly Pro Plus$8.997 Days
  • Weekly Pro Plus3 Days trial$8.997 Days
  • Weekly subscription3 Days trial$9.997 Days
  • Yearly subscription$19.991 Year
  • Yearly subscription$29.991 Year
  • Yearly subscription$39.991 Year
  • Yearly subscription$49.991 Year
  • Yearly subscription2 variants$59.991 Year
  • Yearly Pro Plus subscription$59.991 Year
One-time2
  • Lifetime Premium Access$29.99
  • Lifetime Premium Access$69.99
2 purchases

Emerald

Subscriptions2
  • Emerald Pro Monthly$4.991 Month
  • Emerald Pro Yearly$29.991 Year

Questions

Is ChatBox free?
ChatBox is free to download, with in-app purchases available.
Is Emerald free?
Emerald is free to download, with in-app purchases available.
Do ChatBox or Emerald have ads?
ChatBox shows ads; Emerald does not.
Which is updated more often, ChatBox or Emerald?
ChatBox ships an update every 10 days, and Emerald every 2 weeks. Most recently, ChatBox was updated on September 26, 2026 and Emerald on September 18, 2026.

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