Comparison

Mobile REMM vs Chemical Safety Data Sheets

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

Head to head
About

Mobile REMM

Provides guidance for healthcare providers on the clinical diagnosis and treatment of radiation injury. Offers downloadable information, patient management algorithms, dose estimators, and triage tools for radiological and nuclear emergencies.

Highlights
  • Clinical diagnosis and treatment guidance
  • Radiation injury management algorithms
  • Dose estimator for radiation exposure
  • Adult and pediatric triage tools
  • Information on isotopes of interest
  • Radiation countermeasures
  • Emergency contact information
Features
Read full description

Radiation Emergency Medical Management (REMM) is produced by •Department of Health and Human Services, Office of the Assistant Secretary for Preparedness and Response (HHS/ASPR) and Biomedical Advanced Research and Development Authority (HHS/ASPR/BARDA) •National Library of Medicine (NLM) •National Cancer Institute (NCI) •Centers for Disease Control and Prevention (CDC) REMM provides •Guidance for health care providers, primarily physicians, about clinical diagnosis and treatment of radiation injury during radiological and nuclear emergencies •Just-in-time, evidence-based, usable information with sufficient background and context to make complex issues understandable to those without formal radiation medicine expertise •Web-based information that is also downloadable in advance, so that it would be available during an event if the internet is not accessible Mobile REMM has key selected pages from REMM online, including: •Patient management algorithms for radiation exposure, contamination, and more... •Dose estimator for radiation exposure •Adult and pediatric triage •Isotopes of interest •Radiation countermeasures •Emergency contacts See REMM online for much more information, images, links, and background material.

About

Chemical Safety Data Sheets

Access concise, standardized safety summaries for chemicals, ideal for workers and employers. This app provides essential health and safety information in an easy-to-review, two-page format, serving as a valuable supplement or alternative to lengthy MSDS documents.

Highlights
  • Two-page chemical safety summaries
  • Searchable chemical list (Name, CAS#, RTECS#)
  • Saved history of viewed chemicals
  • Mark and view favorite chemicals
  • Filters for specific chemical types
  • Offline access
  • Email and AirPrint capabilities
Features
Read full description

Easy to review safety information in a two page summary. This application displays International Chemical Safety Cards [ICSC] produced by the United Nations Environment Programme (UNEP), the International Labour Office (ILO), and the World Health Organization (WHO). ICSCs summarize essential health and safety information on chemicals for their use at the "shop floor" level by workers and employers in factories, agriculture, construction and other work places. An ICSC is very similar to an Material Safety Data Sheet [MSDS], a standard reference document from the manufacturer for chemical information and is required, for safety purposes, to be kept in any place where workers face possible exposure to those chemicals. While an MSDS has many positives such as being very thorough and manufacturer specific, there are drawbacks : they can be very lengthy (the MSDS for water is 5 pages long), they have no standard format and may be technically very complex and too extensive for non-management use. ICSCs, on the other hand, set out peer-reviewed information about substances in a more concise, standard and simple manner on 1 or 2 page documents that is always the same format. Use the information in this app to augment occupational health and safety when working with the applicable chemicals as an adjunct to MSDS or when MSDS are unavailable. For more NIOSH information, including respirator recommendations, physcial properties and hygenie information, please see our NIOSH Chemical Hazards Pocket Guide [NPG]. All information in the NPG app is viewable in a native, easily viewed format designed for the iPhone/iPodTouch. Features: * Fully indexed and searchable chemical list by Name, CAS# or RTECS# * Saved history of previously viewed chemicals * Mark and View Favorites * Filters for Oilfield, Construction, EPA, OSHA Chemicals * Email and Airprint** capability * No Internet connection required ** Printing support requires iOS 4.2 or later and an airprint compatible printer or a properly setup shared network printer - see http://www.thatsmystapler.com/airprint for information and links about enabling airprint functionality for your network's printer(s).

Screenshots

Mobile REMM4 screens
Chemical Safety Data Sheets4 screens

Verdict

The call

The clearest difference is rating: Chemical Safety Data Sheets at 4.3 against Mobile REMM's 3.4. Chemical Safety Data Sheets also leads on review sentiment (91% vs 67%) and ratings volume (156 vs 5). On price, update cadence, 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

Chemical Safety Data Sheets holds the better App Store score, 4.3 against 3.4. That said, the two scores are not equally well evidenced: Chemical Safety Data Sheets has 156 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 67% of Mobile REMM's written reviews are positive against 91% of Chemical Safety Data Sheets's.

UpkeepUpdate frequency

Mobile REMM ships an update every 4 months, Chemical Safety Data Sheets every 3 months. Both last shipped on November 1, 2026.

Scorecard4 real differences · 6 level
Mobile REMM versus Chemical Safety Data Sheets: the parameters behind the verdict, then further details
ParameterMobile REMMChemical Safety Data Sheets
PriceFreeFree
Rating3.4 (5 ratings)4.3 (156 ratings) — better
Positive reviews66.7% of reviews90.7% of reviews — better
Number of ratings5156 — better
Update frequencyEvery 4 monthsEvery 3 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.09.0 — better
Further details — not scored
Size8 MB44 MB
Age rating12+12+
DeveloperAssistant Secretary for Preparedness and ResponseThatsMyStapler Inc.

Customer experience

Mobile REMM

All ratings5 ratings
Positive60.0%
Neutral0.0%
Negative40.0%
Written reviews12 reviews
Positive66.7%
Neutral25.0%
Negative8.3%

Chemical Safety Data Sheets

All ratings156 ratings
Positive84.0%
Neutral6.4%
Negative9.6%
Written reviews183 reviews
Positive90.7%
Neutral4.4%
Negative4.9%

Bugs and requests

Mobile REMM

Not enough reviews yet to summarise bugs or requests.

Chemical Safety Data Sheets

Reported bugs

2 issues
  • Login screen freezes
  • Incompatible with older devices

Requested features

6 requests
  • Favorites list
  • Updated chemical list
  • NFPA diamond
  • Direct link to suppliers of hazardous substances
  • Dark mode option
Show 1 more
  • Advanced analytics dashboard

In-app purchases

None

Mobile REMM

No in-app purchases

None

Chemical Safety Data Sheets

No in-app purchases

Questions

Is Mobile REMM free?
Mobile REMM is free to download, with no in-app purchases.
Is Chemical Safety Data Sheets free?
Chemical Safety Data Sheets is free to download, with no in-app purchases.
Which has better reviews, Mobile REMM or Chemical Safety Data Sheets?
Chemical Safety Data Sheets is rated higher. Mobile REMM averages 3.4 out of 5 from 5 ratings, while Chemical Safety Data Sheets averages 4.3 from 156 ratings.
Do Mobile REMM or Chemical Safety Data Sheets have ads?
Neither Mobile REMM nor Chemical Safety Data Sheets shows ads.
Which is updated more often, Mobile REMM or Chemical Safety Data Sheets?
Mobile REMM ships an update every 4 months, and Chemical Safety Data Sheets every 3 months. Most recently, Mobile REMM was updated on November 1, 2026 and Chemical Safety Data Sheets on November 1, 2026.

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