Comparison

RSS Chemicals vs UCLA 311

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

Head to head
About

RSS Chemicals

Manage your chemical inventory with this cloud-based tool. Easily track containers using barcodes, access safety information, and share chemicals with research groups while controlling access. A complementary web app offers advanced features.

Highlights
  • Barcode scanning for inventory tracking
  • Chemical and safety information auto-population
  • Create chemical networks for sharing
  • Access control for shared chemicals
  • Advanced inventory search
  • Complementary web application
Features
Read full description

RSS Chemicals is a cloud-based chemical inventory management tool developed with a researcher-centric approach. It allows easy tracking and maintenance of containers using a barcoding system. Chemical and safety information, such as hazard codes and first aid, are auto-populated. The app enables users to create chemical networks to share chemicals while controlling access easily. RSS Chemicals includes a complementary web application that works in sync with the mobile app and has additional features such as structure search and import/export capabilities. Features include: • Supports add/remove/track via barcodes and mobile camera • Advanced inventory search based on name, CAS, or substructure • Provides hazard codes, storage, and first aid information. • Ability to share and track chemicals among research groups while controlling access levels Contact service@riskandsafetysolutions.com if you have questions or need assistance.

About

UCLA 311

Easily report issues and submit service requests to UCLA Facilities Management. Track the status of your tickets from submission to resolution. Users can also view and follow requests made by others in the community.

Highlights
  • Submit service requests
  • Report trouble tickets
  • Track ticket status
  • View community requests
  • Add notes and photos
  • Attach documentation
Features
Read full description

This mobile application provides members of the UCLA community with a quick and easy way to submit service requests and trouble tickets to UCLA Facilities Management. Users can easily specify the type of service request, the campus location, and any other relevant details. The info is submitted as a new ticket to Facilities Management for further review and processing. After submitting the request, users can follow the ticket status as it progresses to from Pending to Approved, In-Progress, and eventual resolution. Users can also track requests made by others in the UCLA community. Additional features include the ability to add notes, take photos, and attach relevant documentation.

Screenshots

RSS Chemicals4 screens
UCLA 3114 screens

Verdict

The call

The clearest difference is rating: UCLA 311 at 3.7 against RSS Chemicals's 2.2. UCLA 311 also leads on iOS requirement (10.0 vs 15.5). RSS Chemicals's advantage is ratings volume (13 vs 3). 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

UCLA 311 holds the better App Store score, 3.7 against 2.2. Both are backed by a comparable volume of ratings — 13 and 3 respectively.

UpkeepUpdate frequency

RSS Chemicals ships an update every 6 weeks, UCLA 311 every 4 weeks. Both last shipped on November 2, 2026.

Scorecard3 real differences · 7 level
RSS Chemicals versus UCLA 311: the parameters behind the verdict, then further details
ParameterRSS ChemicalsUCLA 311
PriceFreeFree
Rating2.2 (13 ratings)3.7 (3 ratings) — better
Positive reviews12.5% of reviews—
Number of ratings13 — better3
Update frequencyEvery 6 weeksEvery 4 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.510.0 — better
Further details — not scored
Size66 MB39 MB
Age rating4+4+
DeveloperThe Regents of the University of California (UCOP)University of California, Los Angeles

Customer experience

RSS Chemicals

All ratings13 ratings
Positive23.1%
Neutral15.4%
Negative61.5%
Written reviews16 reviews
Positive12.5%
Neutral12.5%
Negative75.0%

UCLA 311

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

RSS Chemicals

No in-app purchases

None

UCLA 311

No in-app purchases

Questions

Is RSS Chemicals free?
RSS Chemicals is free to download, with no in-app purchases.
Is UCLA 311 free?
UCLA 311 is free to download, with no in-app purchases.
Which has better reviews, RSS Chemicals or UCLA 311?
UCLA 311 is rated higher. RSS Chemicals averages 2.2 out of 5 from 13 ratings, while UCLA 311 averages 3.7 from 3 ratings.
Do RSS Chemicals or UCLA 311 have ads?
Neither RSS Chemicals nor UCLA 311 shows ads.
Which is updated more often, RSS Chemicals or UCLA 311?
RSS Chemicals ships an update every 6 weeks, and UCLA 311 every 4 weeks. Most recently, RSS Chemicals was updated on November 2, 2026 and UCLA 311 on November 2, 2026.

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