Best 2021 Cdc Sti Apps

43+ iOS apps curated and reviewed

4.5 avg rating
19 free apps
Updated May 2026

With an average user rating of 4.5โ˜…, the 2021 cdc sti category is one of the App Store's strongest. Browse all 43+ apps we track, sorted so the most loved ones surface first.

Top Picks for 2021 Cdc Sti

STI Tx Guide#1

STI Tx Guide by Centers for Disease Control and Prevention

Editor's Choice
๐Ÿฅ Medical
3.5(35 ratings)
Free
STI Tx Guide screenshot 1
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STI Tx Guide screenshot 3
STI Tx Guide screenshot 4

Provides healthcare professionals with up-to-date, evidence-based recommendations for the prevention, diagnosis, and treatment of sexually transmitted infections. Features include clinical care guidance, sexual history resources, and patient materials for effective patient management.

CDC#3

CDC by Centers for Disease Control and Prevention

24/7 Health Information
Worth Considering
๐Ÿ’ช Health & Fitness
2.9๐Ÿ˜ž(410 ratings)
Free
CDC screenshot 1
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Access the latest health information and news directly from the official source. Organize your home screen to prioritize what matters most and receive real-time updates. Explore a variety of content including disease data, videos, podcasts, and journal articles.

What We Love

  • ๐Ÿ’ก Informative and reliable health information
  • ๐Ÿš€ Easy to navigate and access data
  • ๐Ÿ‘ Useful for public health professionals and students

Room to Improve

  • ๐Ÿ› Frequent crashes and bugs
  • โš ๏ธ Outdated or inaccurate information, especially regarding COVID-19
  • ๐Ÿ”’ Privacy and security concerns

More 2021 Cdc Sti apps to explore

4
Contraception
Contraception
Contraception
by Centers for Disease Control and Prevention
Free

This app provides comprehensive guidelines on contraceptive method use based on medical eligibility criteria and selected practice recommendations. It assists healthcare providers in counseling individuals and couples on family planning choices, covering over 60 medical conditions and numerous clinical situations.

U.S. Medical Eligibility Criteria (MEC)U.S. Selected Practice Recommendations (SPR)Covers over 60 characteristics/conditions
๐Ÿฅ Medical
(26)
free
5
Visby Medical
Visby Medical
Visby Medical
by Visby Medical, Inc.
Free

This app provides a private and convenient way to conduct at-home medical testing and access confidential consultations. It offers step-by-step guidance for a specific FDA-authorized test, immediate results, and seamless connection to telehealth providers for professional medical advice.

Interactive step-by-step guidanceConnection to telehealth providersSecure and private results
๐Ÿฅ Medical
(13)
free
6
epocrates: Drug Info & Pill ID
epocrates: Drug Info & Pill ID
epocrates: Drug Info & Pill ID
Dosing, Interactions, & Labs
Free

This clinical reference app empowers healthcare professionals to make safer, faster decisions. It offers comprehensive drug information, interaction checks, pill identification, lab values, and dosing calculators. Access essential clinical tools offline to enhance patient care and workflow efficiency.

Comprehensive Drug ReferenceDrug Interaction CheckerPill Identifier
๐Ÿฅ Medical
(7.1K)
free with in-app purchases
7
MDCalc Medical Calculator
MDCalc Medical Calculator
MDCalc Medical Calculator
Clinical Decision Support
Free

This app provides over 900 evidence-based medical calculators, risk scores, and clinical tools for healthcare professionals. It offers offline functionality, expert insights, and CME tracking to support patient care at the bedside. Tools are developed and validated by board-certified physicians.

900+ evidence-based calculatorsOffline functionalityExpert insights and commentary
๐Ÿฅ Medical
(51K)
free
8
Connection Dance Center
Connection Dance Center
Connection Dance Center
by Dameshow S.L.
Free
๐Ÿ’ช Health & Fitness
(0)
9
Zults
Zults
Zults
Smartย Sharing for STI results
Free

Securely manage and share your STI test results. Upload PDFs or use secure links to create verifiable Rezults. Connect with verified users, share via links, QR codes, or directly with TouchShare. Includes health reminders and a provider finder.

Securely share STI test resultsCreate verifiable Rezults from links or PDFsChat with verified users
๐Ÿ’ช Health & Fitness
(1)
freemium
10
Sexually Transmitted (STDs)
Sexually Transmitted (STDs)
Sexually Transmitted (STDs)
sex infections & Diseases
Free

This app provides general medical information about sexually transmitted diseases (STDs) and infections (STIs). It explains how they are transmitted, common types, and potential health effects. The app emphasizes that the information is not a substitute for professional medical advice and encourages users to consult a doctor for any health concerns.

Information on STDs and STIsDetails on transmission methodsCommon STD/STI types listed
๐ŸŒŸ Lifestyle
(6)
free
11
CDN STBBI Guidelines
CDN STBBI Guidelines
CDN STBBI Guidelines
by Health Canada / Santรฉ Canada
Free

This app offers Canadian health professionals current recommendations for screening, diagnosing, managing, and treating sexually transmitted infections (STIs). It's based on updated guidelines and complementary resources, focusing on uncomplicated STIs in adults and youth.

STI screening recommendationsDiagnosis guidanceManagement protocols
๐Ÿฅ Medical
(0)
free
12
Microbiology and Infectious Diseases LANGE Flash Cards
Microbiology and Infectious Diseases LANGE Flash Cards
Microbiology and Infectious Diseases LANGE Flash Cards
by gWhiz, LLC
Free

Prepare for medical board exams with comprehensive flashcards covering key concepts in medical microbiology. Features clinical vignettes, detailed explanations of diseases, and multiple study modes to assess and track your knowledge.

25 major topic categoriesClinical vignettes with case studiesDetailed etiology, pathogenesis, diagnosis, and treatment
๐Ÿฅ Medical
(25)
free with in-app purchases
13
Cรณd. Defesa Consumidor - SLEX
Cรณd. Defesa Consumidor - SLEX
Cรณd. Defesa Consumidor - SLEX
by Valdir Lourenco
Free
๐Ÿ“š Books
(0)
14
Love Hurts
Love Hurts
Love Hurts
Anonymous STI Messaging & Ed.
Free

This app provides anonymous and secure partner notifications for sexually transmitted infections. It aims to empower users with accurate, inclusive, and timely sexual health information, reducing shame and stigma.

Anonymous partner notificationSecure messagingSexual health education
๐Ÿ’ช Health & Fitness
(5)
free
15
My COVID-19 Tracker
My COVID-19 Tracker
My COVID-19 Tracker
by Saint Louis University
Free

This app helps track COVID-19 symptoms and potential exposures using real-time, self-reported data. It aims to improve understanding of individual and community transmission risks and the impact of the disease on health and well-being.

Real-time symptom trackingSelf-reported exposure dataIndividual transmission risk assessment
๐Ÿฅ Medical
(6)
free
16
Life4Me+
Life4Me+
Life4Me+
by Life4me.plus to fight AIDS, Hepatitis C and Tuberculosis
Free

This app helps users monitor their health by providing reminders for medication and tests. It facilitates communication with doctors, allows for easy access to prescriptions and results, and helps locate nearby clinics and support services. Users can also stay informed about health news and find hotline numbers for assistance.

Medication and test remindersDoctor communicationPrescription and test result access
๐Ÿฅ Medical
(5)
free
17
KISS-APP
KISS-APP
KISS-APP
Sexual Health & STI Alerts
Free

Manage your sexual health discreetly and confidently. Track encounters, receive private STI alerts, and access trusted health resources. Prioritizes privacy with encrypted data and no personal identifiers.

Private STI alertsAnonymous partner notificationEncounter tracking
๐Ÿ’ช Health & Fitness
(11)
freemium
18
ShowMeCondoms
ShowMeCondoms
ShowMeCondoms
by City of Columbia, MO
Free

This app provides resources for informed sexual health decisions. It offers educational content on STIs, HIV, and Hepatitis C, along with tools to find testing centers and free condom distribution locations. Users can also set appointment reminders and access additional information online.

STI/HIV/Hepatitis C prevention educationLocate STD testing centersFind free condom distribution
๐Ÿ’ช Health & Fitness
(2)
free
19
PrEP Pill Reminder & Tracker
PrEP Pill Reminder & Tracker
PrEP Pill Reminder & Tracker
Track doses, checkups, results
Free

This app helps you manage your sexual health by tracking PrEP doses, checkups, and results. It offers discreet reminders, secure health logs, and personalized reports to ensure consistent medication adherence and peace of mind.

Medication remindersLog HIV/STI test resultsProtection status overview
๐Ÿฅ Medical
(7)
free with in-app purchases
20
My Paperwork
My Paperwork
My Paperwork
STD Testing & Dating
Free

This app offers confidential STD testing and results management. It allows users to book local lab tests, securely share health records, and connect with health-conscious singles in a private community.

Confidential STD testingLocal lab test bookingSecure health record sharing
๐Ÿ’ช Health & Fitness
(2)
free