ExxonMobil PSMS vs Base Line Data
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Safety checks on safeguards
- Human performance concepts
- Effective safety engagement
- Workforce safety capability
- Leadership expectations
- Field worker references
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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.
Base Line Data
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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
Verdict
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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
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.
| Parameter | ExxonMobil PSMS | Base Line Data |
|---|---|---|
| Price | Free | Free |
| Rating | 3.9 (19 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 19 — better | — |
| Update frequency | Every 4 months — better | Every 6 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 18.5 | 15.6 — better |
| Further details — not scored | ||
| Size | 178 MB | 13 MB |
| Age rating | 17+ | 17+ |
| Developer | Exxon Mobil Corporation | Base Line Data, Inc. |
In-app purchases
ExxonMobil PSMS
No in-app purchases
Base Line Data
No in-app purchases
Questions
Is ExxonMobil PSMS free?
Is Base Line Data free?
Do ExxonMobil PSMS or Base Line Data have ads?
Which is updated more often, ExxonMobil PSMS or Base Line Data?
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