TapRooT® App vs ExxonMobil PSMS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TapRooT® App
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Create incidents, investigations, audits and gather evidence (audio, video, recordings and data) using the TapRooT® app. This app extends your TapRooT® HOSTED, ON PREMISE or PERSONAL Subscription to your mobile devices.
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.
Screenshots
Verdict
The clearest difference is iOS requirement: TapRooT® App at 13.0 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.
Both ship on a similar rhythm, roughly every 4 months. Both last shipped on September 9, 2026.
| Parameter | TapRooT® App | ExxonMobil PSMS |
|---|---|---|
| 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 | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 18.5 |
| Further details — not scored | ||
| Size | 23 MB | 178 MB |
| Age rating | 4+ | 17+ |
| Developer | System Improvements, Inc. | Exxon Mobil Corporation |
In-app purchases
TapRooT® App
No in-app purchases
ExxonMobil PSMS
No in-app purchases
Questions
Is TapRooT® App free?
Is ExxonMobil PSMS free?
Do TapRooT® App or ExxonMobil PSMS have ads?
Which is updated more often, TapRooT® App or ExxonMobil PSMS?
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