Comparison

BlackBerry UEM Client vs ExxonMobil PSMS

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

Head to head
About

BlackBerry UEM Client

This client securely integrates iOS devices with enterprise mobility management software for work email, calendars, and apps. It supports dual business and personal use for BYOD policies, offering enhanced productivity and security for organizational data.

Highlights
  • Secure access to work email, calendars, and contacts
  • View administrator-controlled work policies
  • Easy installation of approved mobile apps
  • Supports dual business and personal device use (BYOD)
  • Secure mobile productivity apps
  • End-to-end secure connectivity
Features
Read full description

The BlackBerry® UEM Client integrates iOS devices (iPhones and iPads) with your organization’s enterprise mobility management (EMM) software: BlackBerry UEM or BES®12. Once activated, the BlackBerry UEM Client enables: • Secure access to work email, calendars and contacts • View administrator controlled configuration of work-related policies • Easy installation of your organization’s approved mobile apps • Dual business and personal use of mobile devices for Bring Your Own Device (BYOD) policies Additional security and enterprise mobility management capabilities are available for BlackBerry UEM-managed iOS devices with BlackBerry® Dynamics apps such as BlackBerry® Work installed, including: • Secure mobile productivity apps for document editing and sharing, intranet browsing, and more… • BlackBerry Dynamics SDK and app-wrapping and containerization for internally developed enterprise apps • Popular enterprise apps, secured for UEM-managed iOS devices • End-to-end secure connectivity IMPORTANT NOTE: To activate the BlackBerry UEM Client, your organization must use BlackBerry UEM or BES12 for EMM. Please check with your organization’s mobility experts before downloading this app. You will not be able to activate the BlackBerry UEM Client unless your organization creates an account for you from a compatible EMM solution from BlackBerry. Trademarks, including but not limited to BLACKBERRY, UEM, and EMBLEM Design are the trademarks or registered trademarks of BlackBerry Limited, its subsidiaries and/or affiliates, used under license, and the exclusive rights to such trademarks are expressly reserved. All other trademarks are the property of their respective owners.

About

ExxonMobil PSMS

This app provides field workers with essential references to enhance safety management and reduce workplace injuries. It incorporates human performance concepts and promotes effective safety engagement to reinforce a culture of care and leadership.

Highlights
  • Safety checks for high-risk work
  • Human performance concepts
  • Safety engagement tools
  • Workforce safety capability building
  • Leadership safety expectations
Features
Read full description

ExxonMobil’s PSMS (Personnel Safety Management System) App is designed to support efforts to reduce or eliminate Fatalities and Life-Altering Injuries by providing useful references to field workers. Our Personnel Safety Management System (PSMS) is designed to consistently deliver “safety in the moment” by more effectively managing safeguards before and during higher-risk work by: • Providing useful checks on safeguards that keep people safe during higher risk work. • Leveraging the latest human performance concepts. • Driving effective safety engagement between groups. • Building and validating the safety capability of our workforce. Reinforcing ExxonMobil’s core value of Care, the PSMS clarifies leadership expectations at every level to teach people how to be safety leaders no matter where they work. This App provides key references to help field workers achieve the safety objectives and will support our ExxonMobil employees, business partners, and serve the broader industry in our common mission to reduce or eliminate fatalities and life-altering injuries.

Screenshots

BlackBerry UEM Client2 screens
ExxonMobil PSMS3 screens

Verdict

The call

The clearest difference is review sentiment: ExxonMobil PSMS at 100% against BlackBerry UEM Client's 8%. ExxonMobil PSMS also leads on rating (3.9 vs 1.7). BlackBerry UEM Client's advantage is ratings volume (659 vs 19). 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

ExxonMobil PSMS holds the better App Store score, 3.9 against 1.7. That said, the two scores are not equally well evidenced: BlackBerry UEM Client has 659 ratings behind it against 19, so its average is the more settled of the two. Written reviews point the same way: 8% of BlackBerry UEM Client's written reviews are positive against 100% of ExxonMobil PSMS's.

UpkeepUpdate frequency

BlackBerry UEM Client ships an update every 2 months, ExxonMobil PSMS every 3 months. The most recent releases landed on November 4, 2026 and November 8, 2026 respectively.

Scorecard3 real differences · 7 level
BlackBerry UEM Client versus ExxonMobil PSMS: the parameters behind the verdict, then further details
ParameterBlackBerry UEM ClientExxonMobil PSMS
PriceFreeFree
Rating1.7 (659 ratings)3.9 (19 ratings) — better
Positive reviews7.7% of reviews100.0% of reviews — better
Number of ratings659 — better19
Update frequencyEvery 2 months — betterEvery 3 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.0 — better18.5
Further details — not scored
Size63 MB178 MB
Age rating4+17+
DeveloperBlackBerry CorporationExxon Mobil Corporation

Customer experience

BlackBerry UEM Client

All ratings659 ratings
Positive15.5%
Neutral4.7%
Negative79.8%
Written reviews208 reviews
Positive7.7%
Neutral4.3%
Negative88.0%

ExxonMobil PSMS

All ratings19 ratings
Positive73.7%
Neutral0.0%
Negative26.3%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

BlackBerry UEM Client

Reported bugs

4 issues
  • Incompatibility with latest iOS versions
  • Issues with device activation and deactivation
  • Unreliable notifications and email sync
  • Random lockouts and password reset problems

Requested features

4 requests
  • Face ID or Touch ID support
  • Improved email and calendar integration
  • Ability to customize settings and preferences
  • Better performance and stability

ExxonMobil PSMS

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

BlackBerry UEM Client

No in-app purchases

None

ExxonMobil PSMS

No in-app purchases

Questions

Is BlackBerry UEM Client free?
BlackBerry UEM Client is free to download, with no in-app purchases.
Is ExxonMobil PSMS free?
ExxonMobil PSMS is free to download, with no in-app purchases.
Which has better reviews, BlackBerry UEM Client or ExxonMobil PSMS?
ExxonMobil PSMS is rated higher. BlackBerry UEM Client averages 1.7 out of 5 from 659 ratings, while ExxonMobil PSMS averages 3.9 from 19 ratings.
Do BlackBerry UEM Client or ExxonMobil PSMS have ads?
Neither BlackBerry UEM Client nor ExxonMobil PSMS shows ads.
Which is updated more often, BlackBerry UEM Client or ExxonMobil PSMS?
BlackBerry UEM Client ships an update every 2 months, and ExxonMobil PSMS every 3 months. Most recently, BlackBerry UEM Client was updated on November 4, 2026 and ExxonMobil PSMS on November 8, 2026.

Other comparisons