Comparison

Facter.Io vs ResearchApp

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

Head to head
About

Facter.Io

Access thousands of medical and scientific research papers, discover trending publications, and stay updated on the latest discoveries. Connect with like-minded scholars and build a personalized feed of your interests.

Highlights
  • Unlimited access to research papers
  • Personalized dashboard
  • Keyword-centric search
  • Full-text search
  • Bookmark for later reading
  • Notifications for updates
  • Connect with scholars
Features
Read full description

Facter.Io is a platform which gives you unlimited access to thousands of medical research, biomedical research, recent discoveries in science, latest research in biology, chemistry, physics and much more. One free tool that gives your access to all the trending papers and publications. Staying on the top of the latest scholarly publications has never been easier. We have been able to intelligently design a search engine that searches your interests based on your keyword search from various libraries of sources. With Facter.Io you can get answers for medicine and health, biology, molecular biology and life sciences from trustworthy sources such as PubMed, Research Gate, etc. We try to make it easy for scientists and academics to stay up to date on the current trend so they can concentrate on moving their research forward. FREE TO USE Facter.Io is free to install/download and will always be free to use. Get started easily in a few simple steps and create your own personalized dashboard. KEYWORD CENTRIC DESIGN Now there is no hassle to find relevant topics of your interest, just follow the relevant keywords of your interest and discover new research articles, journals and news related to medical, health, life, nature and science in your feed. UNIQUE & POWERFUL FULL TEXT SEARCH We were able to design full text search features for convenience that matter while researching for topics that you need at the right time. We look for the entire text, not just the metadata. BOOKMARK FOR READING LATER Want to bookmark your topics to share with friends, families or colleagues. Yes you can do so here by saving or bookmarking articles, publications. TURN ON NOTIFICATION & STAY UPDATED Receive notifications when publications & articles contain your favorite interest. Now never miss an important update from your interest. SURROUND YOURSELF WITH LIKE MINDED SCHOLARS With our app you can connect and follow other participants of the same interest. Make friends and grow your knowledge or interest with like minded scholars across the globe. Some inner peaks to the features you get with Facter.Io: - Get quick overview of Article & Publications with direct link to the referenced sources - Read important research and save to your library - Discover new research - Explore interesting researchers - Powerful Full Text Search - Browse all your favorite journals - Create feeds for your interests - Choose from over 5000 journals in 1300 topics - Share facts, articles, news with your friends - Connect and follow other participants with the same interests - Participate and bring in your own knowledge - Comment, rate and recommend published facts or articles - Instant load speed. Much faster than other apps. - Minimal Design and less load of options. - Unlimited scrolls - Easy access share button SOME POPULAR TOPICS THAT ARE COVERED: - Medical & Health Science - Life Science & Biology - Chemistry & Material Science - Engineering & Computer Science - Social Sciences & Psychology - Physics & Mathematics - Business & Management - Arts & Humanities - Economics & Finance SOME POPULAR NEWS TOPICS THAT ARE COVERED: - Space & Astronomy News - Technology or Tech News - Chemistry & Biology News - Mathematics & Physics News - Health & Environment News - Nanotechnology News - Archaeology News - Anthropology & Earth Science News - Engineering & Genetics News - Industrial News WHAT YOU CAN FIND WITH FACTER.IO? We bring all the top journals and papers from the following list: - PubMed - Cambridge University Press - Scientific Reports - American Chemical Society - Elsevier - Wiley - Taylor & Francis - RSC - BMJ - RMP - IEEE - PLOS - PNAS - Oxford University Press - Science AAAS and much more added frequently. Feedback Email: kneesearchgmbh@gmail.com Facebook: https://www.facebook.com/IoFacter/ Instagram: https://www.instagram.com/facterio/?hl=en LinkedIn: https://www.linkedin.com/company/facterio/ Twitter: https://twitter.com/IoFacter?ref_src=twsrc%5Etfw

About

ResearchApp

Participate in medical research studies by entering a unique token code. Track your health information and share data with research teams, including HealthKit integration. This app facilitates the discovery of new medicines and improved health outcomes.

Highlights
  • Join consented research studies
  • Enter unique token codes
  • Track health questionnaires
  • Connect to HealthKit
  • Share data with research teams
  • Facilitates medicine discovery
Features
Read full description

ResearchApp allows you to take part in a study that you've consented to participate in. In order to be able to join a study you will need to enter your token code that would have been provided to you by an organisation conducting the research. ResearchApp has been developed to help research teams accelerate new medicines discovery and to find ways to improve health outcomes for people all over the world. None of this can be achieved without the generous time and participation of research participants. If you have any questions about the study you are participating in, please contact the organisation conducting the study. ResearchApp offers a range of tracking questionnaires to capture information about yourself and your conditions. If enabled for your particular study, ResearchApp also allows you to connect to HealthKit and other third-party apps and devices in order to share this data with your research team. If you are a researcher wanting to conduct a study please get in touch: research@healtbit.com.

Screenshots

Facter.Io4 screens
ResearchApp4 screens

Verdict

The call

The clearest difference is rating: Facter.Io at 3.0 against ResearchApp's 2.0. ResearchApp's advantage is update cadence (fortnightly vs every 2 months) and iOS requirement (10.0 vs 13.0). On price, ratings volume, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Facter.Io holds the better App Store score, 3.0 against 2.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

Facter.Io ships an update every 2 months, ResearchApp fortnightly. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.

Scorecard3 real differences · 7 level
Facter.Io versus ResearchApp: the parameters behind the verdict, then further details
ParameterFacter.IoResearchApp
PriceFreeFree
Rating3.0 (1 ratings) — better2.0 (1 ratings)
Positive reviews—0.0% of reviews
Number of ratings11
Update frequencyEvery 2 monthsFortnightly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.010.0 — better
Further details — not scored
Size29 MB172 MB
Age rating17+4+
DeveloperKneeSearch GmbHHealthbit LTD

Customer experience

Facter.Io

All ratings1 ratings
Positive0.0%
Neutral100.0%
Negative0.0%

ResearchApp

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

Facter.Io

No in-app purchases

None

ResearchApp

No in-app purchases

Questions

Is Facter.Io free?
Facter.Io is free to download, with no in-app purchases.
Is ResearchApp free?
ResearchApp is free to download, with no in-app purchases.
Which has better reviews, Facter.Io or ResearchApp?
Facter.Io is rated higher. Facter.Io averages 3.0 out of 5 from 1 ratings, while ResearchApp averages 2.0 from 1 ratings.
Do Facter.Io or ResearchApp have ads?
Neither Facter.Io nor ResearchApp shows ads.
Which is updated more often, Facter.Io or ResearchApp?
Facter.Io ships an update every 2 months, and ResearchApp fortnightly. Most recently, Facter.Io was updated on October 21, 2026 and ResearchApp on October 24, 2026.

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