Comparison

SnakeBite911 vs MCES

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

Head to head
About

SnakeBite911

This app provides emergency guidance for snakebite incidents, including immediate steps, identification of North American venomous snakes, and a tool to track venom spread. It offers offline functionality and quick access to emergency services.

Highlights
  • Emergency snakebite support
  • Quick dial 911
  • Actionable do's and don'ts
  • Venom Tracker photo tool
  • North American venomous snake identification
  • Safety and avoidance tips
  • Offline functionality
Features
Read full description

*New app! This new SnakeBite911 consolidates an older suite of apps (SnakeBite911ER, SnakeBite911FR and SnakeBite911) into one tool. It features a refreshed design and a new emergency mode for quick access to core functionality.* This useful guide can help educate you about North American venomous pit viper snakes (including rattlesnakes, copperheads and cottonmouths), how to best avoid them, and what to do and what NOT to do should a snake strike happen! This app also works without signal. Features • Emergency support for snakebite emergencies • Quick dial 911 • List of actions you should/shouldn’t take in supporting the snakebite victim • Venom Tracker photo tool to log the spread of venom, which can help save diagnostic and treatment time when the victim gets to the ER • Learn about North American venomous snakes and how to identify them • Learn how to keep safe from snakes and avoid being bitten The new SnakeBite911 app comes from the manufacturers of CroFab® CrotalidaePolyvalent Immune Fab (Ovine), a sheep-derived antivenin indicated for the management of adult and pediatric patients with North American crotalid envenomation. The term crotalid is used to describe the Crotalinae subfamily (formerly known as Crotalidae) of venomous snakes which includes rattlesnakes, copperheads and cottonmouths/water moccasins. IMPORTANT SAFETY INFORMATION CONTRAINDICATIONS Do not administer CroFab® to patients with a known hypersensitivity to any of its components, or to papaya or papain unless the benefits outweigh the risks and appropriate management for anaphylactic reactions is readily available. WARNINGS AND PRECAUTIONS Coagulopathy: In clinical trials, recurrent coagulopathy (the return of a coagulation abnormality after it has been successfully treated with antivenin), characterized by decreased fibrinogen, decreased platelets, and elevated prothrombin time, occurred in approximately half of the patients studied; one patient required re-hospitalization and additional antivenin administration. Recurrent coagulopathy may persist for 1 to 2 weeks or more. Patients who experience coagulopathy due to snakebite should be monitored for recurrent coagulopathy for up to 1 week or longer. During this period, the physician should carefully assess the need for re-treatment with CroFab® and use of any type of anticoagulant or anti-platelet drug. Hypersensitivity Reactions: Severe hypersensitivity reactions may occur with CroFab®. In case of acute hypersensitivity reactions, including anaphylaxis and anaphylactoid reactions, discontinue infusion and institute appropriate emergency treatment. Patients allergic to papain, chymopapain, other papaya extracts, or the pineapple enzyme bromelain may also have an allergic reaction to CroFab®. Follow-up all patients for signs and symptoms of delayed allergic reactions or serum sickness (e.g., rash, fever, myalgia, arthralgia). ADVERSE REACTIONS The most common adverse reactions (incidence ≥ 5% of subjects) reported in the clinical studies were urticaria, rash, nausea, pruritus and back pain. Adverse reactions involving the skin and appendages (primarily rash, urticaria, and pruritus) were reported in 12 of the 42 patients. Two patients had a severe allergic reaction (severe hives and a severe rash and pruritus) following treatment and one patient discontinued CroFab® due to an allergic reaction. Recurrent coagulopathy due to envenomation and requiring additional treatment may occur. Find out more at www.CroFab.com, which includes the full Prescribing Information. To report suspected adverse reactions, contact 1-877-377-3784 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch.

About

MCES

This app provides clinical care support to public safety agencies, aiming to improve health outcomes for professionals in Mississippi. It addresses the challenges of limited medical resources in rural areas through planning and innovation.

Highlights
  • Clinical care support
  • Public safety agency focus
  • Improved health statistics
  • Rural medical resource planning
  • Partnership and innovation
Features
Read full description

Providing clinical care support to public safety agencies. Mississippi has high mortality statistics among public safety professionals. Because Mississippi is a rural state with limited medical resources, planning, partnership and innovation are needed to provide the medical support that will improve these statistics. The Public Safety Support Division (PSSD) supports the medical care of the thousands of public safety professionals who provide services across Mississippi

Screenshots

SnakeBite9114 screens
MCES3 screens

Verdict

The call

The clearest difference is rating: MCES at 4.7 against SnakeBite911's 3.3. MCES also leads on iOS requirement (11.0 vs 13.0). SnakeBite911's advantage is update cadence (every 3 months vs every 11 months) and ratings volume (18 vs 3). On price, ads, in-app purchases and monetization model 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

MCES holds the better App Store score, 4.7 against 3.3. That said, the two scores are not equally well evidenced: SnakeBite911 has 18 ratings behind it against 3, so its average is the more settled of the two.

UpkeepUpdate frequency

SnakeBite911 ships an update every 3 months, MCES every 11 months. The most recent releases landed on July 7, 2026 and June 9, 2026 respectively.

Scorecard4 real differences · 6 level
SnakeBite911 versus MCES: the parameters behind the verdict, then further details
ParameterSnakeBite911MCES
PriceFreeFree
Rating3.3 (18 ratings)4.7 (3 ratings) — better
Positive reviews20.0% of reviews—
Number of ratings18 — better3
Update frequencyEvery 3 months — betterEvery 11 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.011.0 — better
Further details — not scored
Size159 MB86 MB
Age rating17+4+
DeveloperBTG plcUniversity of Mississippi Medical Center

Customer experience

SnakeBite911

All ratings18 ratings
Positive50.0%
Neutral11.1%
Negative38.9%
Written reviews10 reviews
Positive20.0%
Neutral10.0%
Negative70.0%

MCES

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

SnakeBite911

No in-app purchases

None

MCES

No in-app purchases

Questions

Is SnakeBite911 free?
SnakeBite911 is free to download, with no in-app purchases.
Is MCES free?
MCES is free to download, with no in-app purchases.
Which has better reviews, SnakeBite911 or MCES?
MCES is rated higher. SnakeBite911 averages 3.3 out of 5 from 18 ratings, while MCES averages 4.7 from 3 ratings.
Do SnakeBite911 or MCES have ads?
Neither SnakeBite911 nor MCES shows ads.
Which is updated more often, SnakeBite911 or MCES?
SnakeBite911 ships an update every 3 months, and MCES every 11 months. Most recently, SnakeBite911 was updated on July 7, 2026 and MCES on June 9, 2026.

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