Comparison

AI Chatbot & Assistant vs eSign PDF Sign Documents

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

Head to head
About

AI Chatbot & Assistant

This AI assistant leverages advanced models like Gemini and GPT-5 to provide instant answers, generate images and logos, analyze documents, and offer voice chat. It integrates with WhatsApp for on-the-go productivity and creative tasks.

Highlights
  • AI Chatbot for instant answers
  • AI Image and Logo Generator
  • Document summarization and analysis
  • Voice chat functionality
  • WhatsApp integration
  • AI Video & Image Recognition
Features
Read full description

Meet Evo – The AI Chatbot That Does It All! Evo is your all-in-one AI assistant, combining the power of the world’s most advanced AI models, including GPT-5, GPT-4o, Gemini, Claude, Grok, Deepseek and Llama. Whether you need quick answers, creative solutions, or tools to boost productivity, Evo has you covered. Perfect for professionals, students, creatives, and anyone looking to simplify their daily tasks with AI. AI Chatbot – Ask Anything, Anytime Have a question? Evo delivers fast, precise, and reliable answers. Whether it's general knowledge, coding help, language translation, or brainstorming ideas, Evo responds instantly and intelligently. AI Image Generator – Bring Ideas to Life: Create stunning visuals, futuristic designs, tattoos, and artworks in seconds. Simply describe your idea, and Evo’s AI transforms your imagination into eye-catching images. Logo Generator – Your Branding Assistant: Need a logo for your business, project, or creative venture? Evo’s powerful logo maker creates sleek, professional, and impactful logos tailored to your vision. Perfect for businesses, startups, and creators. Tattoo Generator – Unique Designs Made Easy: Generate custom tattoo designs inspired by your ideas. From surreal sketches to minimalist symbols, Evo helps you find the perfect design for your next tattoo. AI Video & Image Recognition – Identify Anything: Upload a photo or video, and Evo’s AI identifies objects, text, and details. Whether you’re curious about a landmark, product, or plant, Evo provides accurate and detailed insights. Document Analyzer – Summarize and Translate: Save time by letting Evo summarize lengthy PDFs, documents, or articles. Evo also helps analyze text, extract key points, and translate content into multiple languages effortlessly. Voice Chat with AI – Talk Naturally: Speak directly to Evo using voice commands for hands-free convenience. Whether you're multitasking or just prefer speaking, Evo understands you and responds naturally. WhatsApp Integration – Chat on the Go: Connect Evo to WhatsApp for instant access to AI-powered conversations anytime, anywhere. Stay productive and get answers seamlessly within your favorite messaging app. Advanced AI Models: Powered by GPT-5, GPT-4o, Gemini, Claude, Grok, Deepseek and Llama. User-Friendly Interface: Simple, fast, and intuitive for everyone. Creativity & Productivity Combined: A single app for all your work, learning, and creative needs. AI for Everyone: Designed for professionals, students, business owners, artists, and anyone curious about AI. Use Evo for: Generating ideas and creative designs Boosting productivity with AI tools Learning new topics or answering complex questions Recognizing objects, images, and videos Summarizing and analyzing documents Designing logos and visuals for personal or professional use Take Control of Your Day With Evo! Whether you're tackling a work project, creating visuals, or just curious about the world, Evo empowers you with tools to achieve more, faster. From instant answers to custom image generation, Evo is the only AI assistant you'll ever need. Download Evo today and unlock the full power of AI! Privacy Policy: https://evochat.app/PrivacyPolicy.html Terms Of Service: https://evochat.app/TermsOfService.html

About

eSign PDF Sign Documents

Easily sign PDFs and other documents electronically with your handwritten signature. This app allows you to scan, edit, and sign documents from your phone, making paperwork quick and convenient. Share and print signed documents directly from the application.

Highlights
  • Add digital signatures to documents
  • Scan paper documents
  • Create documents from photos
  • Sign PDF, DOC, XLS, and more
  • Share and print signed documents
Features
Read full description

DocSign App is a special tool designed for signing your paperwork just like PDFs or any other document format. Online electronic signatures, handwritten in original handwriting, say goodbye to printing and express delivery for signing. You can easily grab documents from files or photo gallery, and even scan them before adding your signature using either the default editor or your own custom signature.With just a few simple steps, you can easily sign PDF documents/images. Sign contracts anytime, anywhere, making it an indispensable office software on your phone. Key Features: - Sign Documents: Easily add digital signatures to your documents. Signatures are legally binding and have an audit trail. - Scan Documents: Use the built-in scanner to digitize paper documents. - Create Documents from Photos: Turn photos into complete documents. - Sign Any Document Type: Supports formats like PDF, DOC, XLS, and more. - Share and Print: Send documents to colleagues and print them directly from the app. Make the process of signing documents easier and faster with our app! With DocSign App, your profile data is securely protected and only stored locally on your device. We're happy to help you sign your crucial documents. Contact US:support@usigndoc.com Terms of use:https://www.usigndoc.com/protocol/terms.html Privacy policy:https://www.usigndoc.com/protocol/privacy.html

Screenshots

AI Chatbot & Assistant4 screens
eSign PDF Sign Documents4 screens

Verdict

The call

The clearest difference is ads: AI Chatbot & Assistant at none against eSign PDF Sign Documents's shown. AI Chatbot & Assistant also leads on rating (4.6 vs 4.2). On price, review sentiment, ratings volume and update cadence 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. AI Chatbot & Assistant sells 5 in-app purchases, starting at $2.99 per 7 days and eSign PDF Sign Documents sells 10 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

AI Chatbot & Assistant holds the better App Store score, 4.6 against 4.2. Both are backed by a comparable volume of ratings — 30 and 48 respectively. Written reviews point the same way: 67% of AI Chatbot & Assistant's written reviews are positive against 61% of eSign PDF Sign Documents's.

UpkeepUpdate frequency

AI Chatbot & Assistant ships an update every 11 days, eSign PDF Sign Documents fortnightly. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

Scorecard2 real differences · 8 level
AI Chatbot & Assistant versus eSign PDF Sign Documents: the parameters behind the verdict, then further details
ParameterAI Chatbot & AssistanteSign PDF Sign Documents
PriceFreeFree
Rating4.6 (30 ratings) — better4.2 (48 ratings)
Positive reviews66.7% of reviews — better60.7% of reviews
Number of ratings3048 — better
Update frequencyEvery 11 days — betterFortnightly
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size75 MB38 MB
Age rating17+4+
DeveloperArctecHEN AI Co., Ltd

Customer experience

AI Chatbot & Assistant

All ratings30 ratings
Positive90.0%
Neutral3.3%
Negative6.7%
Written reviews3 reviews
Positive66.7%
Neutral0.0%
Negative33.3%

eSign PDF Sign Documents

All ratings48 ratings
Positive79.2%
Neutral0.0%
Negative20.8%
Written reviews28 reviews
Positive60.7%
Neutral0.0%
Negative39.3%

Bugs and requests

AI Chatbot & Assistant

Not enough reviews yet to summarise bugs or requests.

eSign PDF Sign Documents

Reported bugs

5 issues
  • Cannot find cancel subscription option
  • Cannot open files
  • Cannot upload files
  • Charged after trial cancellation
  • Charged without use

Requested features

1 request
  • Stop misleading ads

In-app purchases

5 purchases

AI Chatbot & Assistant

Subscriptions5
  • Discounted Weekly Offer3 Days trial$2.997 Days
  • Weekly Subscription$4.997 Days
  • Weekly Subscription3 Days trial$4.997 Days
Show 2 more
  • Yearly Discounted Subscription$29.991 Year
  • Yearly Subscription$39.991 Year
10 purchases

eSign PDF Sign Documents

Subscriptions9
  • Pro(Weekly)$4.997 Days
  • Premium$6.997 Days
  • Signature Maker Premium$9.991 Month
Show 6 more
  • Signature Maker Premium3 Days trial$12.991 Month
  • Signature Maker Premium3 Days trial$19.991 Year
  • Premium$19.991 Month
  • Premium$29.991 Year
  • Signature Maker Premium(1Year)3 Days trial$39.991 Year
  • Premium3 Days trial$49.991 Year
One-time1
  • Lifetime Pro$59.99

Questions

Is AI Chatbot & Assistant free?
AI Chatbot & Assistant is free to download, with in-app purchases available.
Is eSign PDF Sign Documents free?
eSign PDF Sign Documents is free to download, with in-app purchases available.
Which has better reviews, AI Chatbot & Assistant or eSign PDF Sign Documents?
AI Chatbot & Assistant is rated higher. AI Chatbot & Assistant averages 4.6 out of 5 from 30 ratings, while eSign PDF Sign Documents averages 4.2 from 48 ratings.
Do AI Chatbot & Assistant or eSign PDF Sign Documents have ads?
eSign PDF Sign Documents shows ads; AI Chatbot & Assistant does not.
Which is updated more often, AI Chatbot & Assistant or eSign PDF Sign Documents?
AI Chatbot & Assistant ships an update every 11 days, and eSign PDF Sign Documents fortnightly. Most recently, AI Chatbot & Assistant was updated on November 3, 2026 and eSign PDF Sign Documents on November 4, 2026.

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