# STI Tx Guide > Clinical guide for STI prevention, diagnosis, and treatment recommendations. (iPhone/iPad app by Centers For Disease Control and Prevention.) - Source: https://appshunter.io/ios/app/sti-tx-guide/id655206856 (this page in markdown: same URL + `.md`) - Developer: [Centers For Disease Control and Prevention](https://appshunter.io/developer/439259253) - Category: Medical, Health & Fitness - Price: Free - Rating: 3.50/5 from 36 App Store ratings · 14 written reviews indexed - Age rating: 12+ - Requires: iOS 15.0 · 36 MB - Languages: American English - Released: 2013-06-05 - Data updated: 2026-08-16 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/sti-tx-guide/id655206856/reviews.md ## What is STI Tx Guide? The new app offers quick and easy access to streamlined STI prevention, diagnosis, and treatment recommendations. The user-friendly interface includes more clinical care guidance, sexual history resources, patient materials, and other features to assist with patient management. The STI Treatment (Tx) Guidelines mobile app serves as a quick reference guide for doctors and related parties on the identification of and treatment for sexually transmitted diseases (STDs). The full STI Treatment Guidelines (cdc.gov) can be accessed at https://www.cdc.gov/std/treatment-guidelines/default.htm. The guidelines provide current evidence-based prevention, diagnostic and treatment recommendations that replace the 2015 guidance. The recommendations are intended to be a source for clinical guidance. Healthcare providers should always assess patients based on their clinical circumstances and local burden. DISCLAIMER THE MATERIALS EMBODIED IN THIS SOFTWARE IS PROVIDED TO YOU "AS-IS" AND WITHOUT WARRANTY OF ANY KIND, EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL THE CENTERS FOR DISEASE CONTROL AND PREVENTION (CDC) OR THE UNITED STATES (U.S.) GOVERNMENT BE LIABLE TO YOU OR ANYONE ELSE FOR ANY DIRECT, SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND, OR ANY DAMAGES WHATSOEVER, INCLUDING WITHOUT LIMITATION, LOSS OF PROFIT, LOSE OF USE, SAVINGS OR REVENUE, OR THE CLAIMS OF THIRD PARTIES, WHETHER OR NOT CDC OR THE U.S. GOVERNMENT HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH LOSS, HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE POSSESSION, USE OR PERFORMANCE OF THIS SOFTWARE. ## Key features - STI prevention recommendations - Diagnosis guidance - Treatment protocols - Clinical care assistance - Sexual history resources - Patient management tools ## Recent user reviews (10 of 14) All indexed reviews: https://appshunter.io/ios/app/sti-tx-guide/id655206856/reviews.md ### 1/5 — Not loading *2025-02-08* Please fix this app. I use it often in practice and it has not been working. ### 1/5 — Not working *2025-02-03* Sometime last week, around the time Trump took down the info on the website, the app stopped working. Just get a spinning wheel of death when I try to open it. ### 1/5 — Inaccessible for Days *2025-02-02* This app is currently down and CDC web pages containing these important evidenced-based treatment protocols have been down for days now. Whether to comply with executive orders or not, the consequences of shutting down this critical information in its entirety, information that physicians rely on to treat their patients, without having a temporary alternative, is absolutely devastating and will cause terrible and long term consequences for sick patients, hospitals, and people everywhere who rely on these guidelines for medically treatment. THIS NEEDS FIXED NOW. ### 1/5 — Nothing loads *2025-02-02* We are being told that nothing is leaving and we can still get this information from the app, but the app won’t open. Clinicians use this information daily. ### 1/5 — No longer works *2025-02-02* Much like our government. Going to be a long dark science less 4 years ### 1/5 — Stopped working *2025-02-01* My app will no longer open. ### 1/5 — No data *2022-10-13* I just downloaded this app and it’s empty, as in every tab says NO DATA! Is this a joke?????? ### 3/5 — 2015?.! *2019-04-19* Please update!! ### 1/5 — Heteronormative *2018-02-12* Heteronormative and outdated. ### 5/5 — Can’t beat fast access to information *2017-12-23* Used it in residency and now as attending. What makes this app stand out compared to uptodate or medscape is the fast access to information. ## Frequently asked questions about STI Tx Guide ### What is STI Tx Guide? STI Tx Guide is a mobile application that offers quick and easy access to streamlined STI prevention, diagnosis, and treatment recommendations for healthcare professionals. It serves as a reference guide for identifying and treating sexually transmitted diseases. ### Is STI Tx Guide free to use? Yes, STI Tx Guide is available for free. There are no costs associated with downloading or using the application, and it does not feature in-app purchases. ### Who developed STI Tx Guide? STI Tx Guide was developed by the Centers for Disease Control and Prevention (CDC), a leading public health agency in the United States. ### What devices support STI Tx Guide? STI Tx Guide is currently supported on iPhone and iPod devices. Compatibility with other platforms may be considered in future updates. ### How often is STI Tx Guide updated? The latest version of STI Tx Guide, 3.1.1, was last updated on December 29, 2023. Updates typically bring the latest evidence-based recommendations and clinical guidance. ### What is the age rating for STI Tx Guide? STI Tx Guide has an age rating of 12+. This indicates that the content is generally suitable for individuals aged 12 and older. ### Does STI Tx Guide contain advertisements? No, STI Tx Guide does not contain advertisements. As a free application developed by the CDC, it focuses on providing essential medical information without commercial interruptions. ### Where can I find the full STI Treatment Guidelines? The full STI Treatment Guidelines, which the app references, can be accessed on the CDC website at https://www.cdc.gov/std/treatment-guidelines/default.htm. The app provides a convenient mobile summary of these guidelines. ## Version history (last 5 releases) ### 3.1.1 — 2023-12-29 - Improved performance and stability - Added official US Government banner ### 3.1 — 2023-10-31 • Improved performance and stability • Added official US Government banner ### 3.0.1 — 2022-10-07 • Update store information • Performance and stability improvements. ### 3.0 — 2022-09-14 • Updated Icon • Condition Demographics are in proper order • Updated tutorial section • Updated about app text • Bug and stability fixes ### 2.4.2 — 2020-12-19 Update to CDC’s recommendations for the treatment of uncomplicated gonorrhea among adolescents & adults. ## Apps similar to STI Tx Guide | App | Rating | Price | Category | | --- | --- | --- | --- | | [fooya! #1 tech Carnegie Mellon](https://appshunter.io/ios/app/fooya-1-tech-carnegie-mellon/id684984120) | 4.5 (20) | Free | Medical | | [FP Notebook](https://appshunter.io/ios/app/fp-notebook/id835973313) | 4.8 (3,285) | Free | Medical | | [Sanford Guide Antimicrobial](https://appshunter.io/ios/app/sanford-guide-antimicrobial/id863196620) | 4.8 (1,862) | Free | Medical | | [Cardio Valve](https://appshunter.io/ios/app/cardio-valve/id516325480) | 4.8 (4) | Free | Medical | | [VisualDx](https://appshunter.io/ios/app/visualdx/id348177521) | 4.4 (185) | Free | Medical | | [Hypnosis for Childbirth](https://appshunter.io/ios/app/hypnosis-for-childbirth/id477599840) | 5.0 (1) | $4.99 | Medical | ## More apps by Centers For Disease Control and Prevention - [CDC](https://appshunter.io/ios/app/cdc/id487847188) - [Solve the Outbreak](https://appshunter.io/ios/app/solve-the-outbreak/id592485067) - [Contraception](https://appshunter.io/ios/app/contraception/id595752188) - [Ladder Safety](https://appshunter.io/ios/app/ladder-safety/id658633912) - [Prevent Group B Strep(GBS)](https://appshunter.io/ios/app/prevent-group-b-strepgbs/id689290789) All apps by Centers For Disease Control and Prevention: https://appshunter.io/developer/439259253 ## Related topics [sti treatment guide](https://appshunter.io/ios/topics/sti-treatment-guide) · [cdc sti tx](https://appshunter.io/ios/topics/cdc-sti-tx) · [cdc sti](https://appshunter.io/ios/topics/cdc-sti) · [2021 cdc sti](https://appshunter.io/ios/topics/2021-cdc-sti) · [chlamydia](https://appshunter.io/ios/topics/chlamydia) · [cdc std](https://appshunter.io/ios/topics/cdc-std) · [apps with cdc sti treatment guidelines](https://appshunter.io/ios/topics/apps-with-cdc-sti-treatment-guidelines) · [cdc sti guidelines](https://appshunter.io/ios/topics/cdc-sti-guidelines) · [cdc sti treatment](https://appshunter.io/ios/topics/cdc-sti-treatment) · [cdc std treatment](https://appshunter.io/ios/topics/cdc-std-treatment) · [sexually transmitted](https://appshunter.io/ios/topics/sexually-transmitted) · [cdc contraception](https://appshunter.io/ios/topics/cdc-contraception) · [cdc mec](https://appshunter.io/ios/topics/cdc-mec) · [std app](https://appshunter.io/ios/topics/std-app) · [cdc guidelines](https://appshunter.io/ios/topics/cdc-guidelines) · [pneumorecs vaxadvisor](https://appshunter.io/ios/topics/pneumorecs-vaxadvisor) · [cdc](https://appshunter.io/ios/topics/cdc) · [cdc vaccine schedules](https://appshunter.io/ios/topics/cdc-vaccine-schedules) · [hiv prep tools](https://appshunter.io/ios/topics/hiv-prep-tools) · [cdc immunization](https://appshunter.io/ios/topics/cdc-immunization) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-16.*