Comparison

SciSpace vs Deep Research

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

Head to head
About

SciSpace

This AI-powered research companion helps academics, researchers, and students accelerate literature reviews. It allows users to search millions of papers using natural language, extract key insights from documents, and receive citation-backed answers to their queries.

Highlights
  • AI-powered semantic search
  • Instant paper insights extraction
  • Citation-backed answers
  • Access to 270+ million papers
  • Multilingual support
Features
Read full description

SciSpace Literature Review: Your AI-Powered Research Companion Transform hours of literature review into minutes with SciSpace Literature Review — the ultimate AI toolkit for academics, researchers, and students. Dive into 270+ million papers, decode complex concepts, and build robust theoretical frameworks effortlessly. SciSpace Literature Review redefines academic research by combining AI-driven semantic search, interactive PDF analysis, and multilingual support. Whether you’re tackling a thesis, manuscript, or grant proposal, our tool accelerates discovery while ensuring every insight is backed by credible citations. Key Features - Smart Semantic Search: Ask questions in plain language — no keywords needed! SciSpace’s AI scans millions of papers to deliver precise answers and trends - Instant Paper Insights: Extract methodologies, results, and conclusions from Papers in seconds. - Citation-Backed Answers: Every AI-generated insight includes references to sources, ensuring academic integrity.
 Why Researchers Love SciSpace - 270+ Million Papers : Largest repository of peer-reviewed articles, preprints, and technical reports. - Time Saved = 10x Faster : Cut literature review time from weeks to days with AI-powered workflows.

About

Deep Research

This app provides in-depth summaries and relevant web links for any query, going beyond quick searches. It's designed for professionals and students needing thorough research, processing extensive data for detailed insights.

Highlights
  • Detailed query summaries
  • Relevant web link generation
  • Extensive data processing (1 million tokens)
  • State-of-the-art web scraping
  • AI-powered summary generation
  • Background processing
Features
Read full description

Welcome to the Deep Research app This app generates an extremely detailed summary along with the appropriate web links for any question of your choice. This can be anything related to politics, sports, a job search, or even a scientific query. While Google and CoPilot may satisfy our “on the go” searches when we need to look up a piece of information quickly, deep research serves a different purpose - it presents an extremely thorough and detailed summary. This is particularly useful for journalists, students, scientific or medical professionals, or professionals in just about ANY walk of life. The difference between using this app and using LLMs like GPT-5 directly is not just in the degree of detail. LLMs, however recent, do not have information about very recent events. Google and OpenAI have circumvented this difficulty by allowing these LLMs to do web searches, but, as you may have noticed, how the data from these web searches is used by these LLMs is not clear. The answers produced are, most of the time, sub-par and not what a professional would expect. Deep Research scraps each and every web page in its entirety using state-of-the-art web scrapers. This is followed by summary generation using state-of-the-art LLMs. The app processes nearly 1 million tokens with every search, which is almost equivalent to an entire textbook. As you may expect, such a complex and extensive operation takes time. Most of the process occurs on our web servers, and after hitting “Run Job”, you can background or even close the app. You can open the app after about 10 minutes and check for progress. Please check out a brief video (in addition to reading this description thoroughly) before using the app. The video is available on the home screen once you open the app. Note: the app uses OpenAI's API to generate some content. Per OpenAI, all content generated by the API is owned by the users. For more information, please visit: https://openai.com/policies/services-agreement/ App privacy policy: https://bestmededuc.org/pp.pdf The app provides 3 free searches.

Screenshots

SciSpace4 screens
Deep Research4 screens

Verdict

The call

The clearest difference is review sentiment: Deep Research at 67% against SciSpace's 13%. Deep Research also leads on rating (3.5 vs 3.2). SciSpace's advantage is in-app purchases (none vs 2) and iOS requirement (15.1 vs 18.5). On price, ratings volume, update cadence and ads 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. Deep Research sells 2 in-app purchases, starting at $7.99 per month. SciSpace asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Deep Research holds the better App Store score, 3.5 against 3.2. Both are backed by a comparable volume of ratings — 6 and 6 respectively. Written reviews point the same way: 13% of SciSpace's written reviews are positive against 67% of Deep Research's.

UpkeepUpdate frequency

SciSpace ships an update fortnightly, Deep Research every 10 days. The most recent releases landed on September 22, 2026 and September 17, 2026 respectively.

Scorecard5 real differences · 5 level
SciSpace versus Deep Research: the parameters behind the verdict, then further details
ParameterSciSpaceDeep Research
PriceFreeFree
Rating3.2 (6 ratings)3.5 (6 ratings) — better
Positive reviews12.5% of reviews66.7% of reviews — better
Number of ratings66
Update frequencyFortnightlyEvery 10 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, Mac
Requires iOS15.1 — better18.5
Further details — not scored
Size78 MB29 MB
Age rating4+12+
DeveloperPubGenius Inc.Best Surgical Education, LLC

Customer experience

SciSpace

All ratings6 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews8 reviews
Positive12.5%
Neutral0.0%
Negative87.5%

Deep Research

All ratings6 ratings
Positive66.7%
Neutral0.0%
Negative33.3%
Written reviews3 reviews
Positive66.7%
Neutral0.0%
Negative33.3%

In-app purchases

None

SciSpace

No in-app purchases

2 purchases

Deep Research

Subscriptions2
  • Monthly Subscription, Deep Research$7.991 Month
  • Deep Research Yearly Subscription$59.991 Year

Questions

Is SciSpace free?
SciSpace is free to download, with no in-app purchases.
Is Deep Research free?
Deep Research is free to download, with in-app purchases available.
Which has better reviews, SciSpace or Deep Research?
Deep Research is rated higher. SciSpace averages 3.2 out of 5 from 6 ratings, while Deep Research averages 3.5 from 6 ratings.
Do SciSpace or Deep Research have ads?
Neither SciSpace nor Deep Research shows ads.
Which is updated more often, SciSpace or Deep Research?
SciSpace ships an update fortnightly, and Deep Research every 10 days. Most recently, SciSpace was updated on September 22, 2026 and Deep Research on September 17, 2026.

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