Comparison

DeepQuery vs Ark AI!

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

Head to head
About

DeepQuery

Features
Read full description

▶ Breaking the Limits of AI Search What if your search engine didn't just find information, but actually understood what you were looking for? DeepQuery combines fine-tuned open-source LLMs with context-optimized custom prompts to deliver answers that are sharp, verified, and genuinely useful. No more sifting through irrelevant links. No more second-guessing whether what you read is true. Just intelligent, AI-powered answers exactly when you need them. ▶ Key Features 【 Expert AI Summaries 】 Forget ten blue links. DeepQuery cuts straight to the point. Ask your question, get a concise and fact-backed summary, and receive three tailored follow-up questions to take your understanding even further. It's not just search it's a smarter way to learn. Whether you're a student, a professional, or just someone who's endlessly curious, DeepQuery gives you the depth you've been missing. 【 Fact-Checking You Can Trust 】 Every answer DeepQuery delivers is backed by 2–3 verified facts. Rumors, misinformation, and vague generalizations are filtered out before they ever reach you. What you get is neutral, accurate, and verifiable every single time. In a world overflowing with noise, DeepQuery is the signal. 【 Curiosity-Driven Follow-Up Questions 】 The best questions are the ones you haven't thought to ask yet. After every search, DeepQuery generates three creative, context-aware follow-up questions tailored to your language and intent. These aren't random suggestions they're designed to spark intellectual curiosity and push your thinking beyond the surface. One question becomes three, and three become a genuine deep dive. 【 Conversational AI Chat 】 DeepQuery isn't just a search tool it's a conversation partner. Engage in fluid, natural back-and-forth dialogue with an AI that remembers your context, understands your intent, and adapts to the way you communicate. Whether you want to brainstorm ideas, break down complex topics, get step-by-step explanations, or just explore a subject freely the AI chat is always ready. Ask follow-ups, change direction, go deeper. It feels less like querying a machine and more like talking to someone who actually knows their stuff. 【 AI Image & Real-Time Inference Search 】 Words alone can't always capture what you're looking for. With DeepQuery's multimodal search, you can combine images and text to unlock richer, more precise results. And with inference search, the AI anticipates what you might want to explore next proactively expanding your knowledge journey before you even think to ask. It's search that thinks alongside you. ▶ Connect With Us Instagram : https://www.instagram.com/corp.exciting2/reels/ TikTok : https://www.tiktok.com/@corp.exciting2 YouTube : https://www.youtube.com/@excitingcorp X : https://x.com/corp_exciting ▶ FAQ 【 Is my data safe? 】 Absolutely. Your private conversations are never stored or shared period. Only anonymized behavioral data is securely saved via Google Firebase, solely to improve your experience. Your privacy is not a feature. It's a foundation. 【 How can I improve AI responses? 】 The more you personalize, the better it gets. Customize the AI's character settings to match your preferred tone and style, and refine your keywords to get smarter, more accurate answers. DeepQuery learns your context give it something to work with. 【 Need Help? 】 We're always here. For support, questions, partnerships, or feedback reach out anytime at corp.exciting@gmail.com. We read everything.

About

Ark AI!

This app offers private, offline AI chat, document analysis, note-taking, and real-time conversation translation. It allows you to ask questions about your imported documents and chat with local AI models, all while prioritizing user privacy with no account required.

Highlights
  • Local AI chat
  • Document question answering
  • Personal document vault
  • Note-taking and web content import
  • Face-to-face conversation translation
  • Privacy-focused, no account needed
Features
Read full description

Your knowledge, ready when you need it. Ark AI brings local AI chat, a personal document vault, notes, and conversation translation to your iPhone and iPad. ASK YOUR DOCUMENTS Import reference material into Ark Vault and ask questions about it. Ark AI retrieves relevant passages to help ground answers in your saved material, with sources you can check. CHAT WITH LOCAL AI Choose and download an AI engine, then chat on your device. Model size affects storage needs, speed, and answer quality. An internet connection is needed to download models; local chat works offline after setup. KEEP USEFUL INFORMATION TOGETHER Save notes, import documents and images, and bring web content into your vault. Camera scans and image text recognition help turn reference material into searchable information. Use supported external storage with ArkDrive. TRANSLATE FACE TO FACE Hold the microphone to speak, then hear the translation. Conversation mode uses on-device speech recognition and Apple Translation. Language availability depends on your device and installed speech and translation resources. Download supported translation languages before going offline. PRIVACY BY DESIGN No Ark AI account is required. Chat generation and document retrieval run locally. Network access is used for features such as model and language downloads, update checks, importing web content, and Apple purchases. You control the content you import and export. Try Ark AI for three days. Continued access requires a one-time in-app unlock; there is no subscription. AI answers and translations can be incorrect. Check original sources and use qualified guidance for important decisions. Ark AI is not an emergency service. Privacy policy: https://arkai.systems/privacy

Screenshots

DeepQuery4 screens
Ark AI!4 screens

Verdict

The call

The clearest difference is in-app purchases: DeepQuery at none against Ark AI!'s 1. DeepQuery also leads on iOS requirement (15.0 vs 26.2). Ark AI!'s advantage is ads (none vs shown). On price, update cadence 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. Ark AI! sells 1 one-off in-app purchase. DeepQuery asks for nothing beyond the download.

UpkeepUpdate frequency

DeepQuery ships an update every 2 months, Ark AI! every 3 months. The most recent releases landed on November 4, 2026 and November 9, 2026 respectively.

Scorecard3 real differences · 7 level
DeepQuery versus Ark AI!: the parameters behind the verdict, then further details
ParameterDeepQueryArk AI!
PriceFreeFree
Rating—3.7 (3 ratings) — better
Positive reviews—50.0% of reviews
Number of ratings—3 — better
Update frequencyEvery 2 months — betterEvery 3 months
AdsYesNo — better
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.0 — better26.2
Further details — not scored
Size35 MB11 MB
Age rating17+12+
DeveloperHOYONG NADigital Architect Labs LLC

In-app purchases

None

DeepQuery

No in-app purchases

1 purchases

Ark AI!

One-time1
  • Ark AI Full Unlock$0.99

Questions

Is DeepQuery free?
DeepQuery is free to download, with no in-app purchases.
Is Ark AI! free?
Ark AI! is free to download, with in-app purchases available.
Do DeepQuery or Ark AI! have ads?
DeepQuery shows ads; Ark AI! does not.
Which is updated more often, DeepQuery or Ark AI!?
DeepQuery ships an update every 2 months, and Ark AI! every 3 months. Most recently, DeepQuery was updated on November 4, 2026 and Ark AI! on November 9, 2026.

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