Comparison

STI Tx Guide vs Rabies

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

Head to head
About

STI Tx Guide

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.

Highlights
  • STI prevention recommendations
  • Diagnosis guidance
  • Treatment protocols
  • Clinical care assistance
  • Sexual history resources
  • Patient management tools
Features
Read full description

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.

About

Rabies

Features
Read full description

Rabies Guide presents guidance for clinicians handling patients with potential rabies exposure. Based upon the New York State Dept of Health 2010 guideline supplemented by the Center for Disease Control and Prevention, the app walks the provider through the decision steps considering which animal was involved, the nature of the bite or exposure, the availability of the animal for rabies laboratory testing, and details on both rabies vaccine and immunoglobulin treatment. The app addresses such common questions as: • is a raccoon bite high risk for rabies? • how does patient management differ when the animal involved is or is not captured? • how do I handle a stray dog bite? • on what days do I administer the 4 or 5 rabies vaccine injections? • what are the special considerations for bat exposures, children, or intoxicated persons? • if a domesticated animal is well after a 10 day observation, is rabies post-exposure prophylaxis necessary? • do bites from pet hamsters require post-exposure prophylaxis? This app is written and intended for practicing clinicians like ER and urgent care center docs, family physicians, pediatricians, and internists; for resident physician trainees; and for medical students. As an educator and clinician, I am interested in feedback and I would be grateful for guidance on improving the tool.

Screenshots

STI Tx Guide4 screens
Rabies4 screens

Verdict

The call

The clearest difference is update cadence: STI Tx Guide at every 2 months against Rabies's every 30 months. Rabies's advantage is iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

STI Tx Guide ships an update every 2 months, Rabies every 30 months. The most recent releases landed on October 17, 2026 and October 9, 2026 respectively.

Scorecard2 real differences · 8 level
STI Tx Guide versus Rabies: the parameters behind the verdict, then further details
ParameterSTI Tx GuideRabies
PriceFreeFree
Rating3.5 (36 ratings) — better—
Positive reviews35.7% of reviews—
Number of ratings36 — better—
Update frequencyEvery 2 months — betterEvery 30 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.012.0 — better
Further details — not scored
Size36 MB1 MB
Age rating12+4+
DeveloperCenters For Disease Control and PreventionJoshua D. steinberg

In-app purchases

None

STI Tx Guide

No in-app purchases

None

Rabies

No in-app purchases

Questions

Is STI Tx Guide free?
STI Tx Guide is free to download, with no in-app purchases.
Is Rabies free?
Rabies is free to download, with no in-app purchases.
Do STI Tx Guide or Rabies have ads?
Neither STI Tx Guide nor Rabies shows ads.
Which is updated more often, STI Tx Guide or Rabies?
STI Tx Guide ships an update every 2 months, and Rabies every 30 months. Most recently, STI Tx Guide was updated on October 17, 2026 and Rabies on October 9, 2026.

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