Comparison

ExxonMobil PSMS vs Base Line Data

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

Head to head
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 on safeguards
  • Human performance concepts
  • Effective safety engagement
  • Workforce safety capability
  • Leadership expectations
  • Field worker references
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.

About

Base Line Data

Features
Read full description

Stay ahead in the digital world with the Base Line Data Mobile App. Base Line Data will prepare qualifying applicants to join the workforce as an AWS Certified Welding Inspector (CWI). In addition to our educational services, we are an On-Stream Corrosion Survey Company that has grown to include a wide array of NDT and mechanical inspections. Key Features: Practice exams covering all three parts of the AWS CWI exam. Exams include feedback on where to find answers. If you are uncertain of an answer, contact us so we can explain why the answer is correct. User-Friendly Interface: Navigate effortlessly with an intuitive design for quick access to actionable insights. Push Notifications: Stay informed with instant updates

Screenshots

ExxonMobil PSMS3 screens
Base Line Data4 screens

Verdict

The call

The clearest difference is iOS requirement: Base Line Data at 15.6 against ExxonMobil PSMS's 18.5. 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.

UpkeepUpdate frequency

ExxonMobil PSMS ships an update every 4 months, Base Line Data every 6 months. The most recent releases landed on September 9, 2026 and September 13, 2026 respectively.

Scorecard1 real difference · 9 level
ExxonMobil PSMS versus Base Line Data: the parameters behind the verdict, then further details
ParameterExxonMobil PSMSBase Line Data
PriceFreeFree
Rating3.9 (19 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings19 — better—
Update frequencyEvery 4 months — betterEvery 6 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPadiPhone, iPod
Requires iOS18.515.6 — better
Further details — not scored
Size178 MB13 MB
Age rating17+17+
DeveloperExxon Mobil CorporationBase Line Data, Inc.

In-app purchases

None

ExxonMobil PSMS

No in-app purchases

None

Base Line Data

No in-app purchases

Questions

Is ExxonMobil PSMS free?
ExxonMobil PSMS is free to download, with no in-app purchases.
Is Base Line Data free?
Base Line Data is free to download, with no in-app purchases.
Do ExxonMobil PSMS or Base Line Data have ads?
Neither ExxonMobil PSMS nor Base Line Data shows ads.
Which is updated more often, ExxonMobil PSMS or Base Line Data?
ExxonMobil PSMS ships an update every 4 months, and Base Line Data every 6 months. Most recently, ExxonMobil PSMS was updated on September 9, 2026 and Base Line Data on September 13, 2026.

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