Comparison

GroundHog Supervisor vs OptiMine Mobile

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

Head to head
About

GroundHog Supervisor

This mobile fleet management system is designed for underground mines to control production, track workforce schedules, and provide insights for increased efficiency. It helps mine operators gain visibility into the underground mine cycle, allowing them to see tasks, report progress, and make real-time adjustments.

Highlights
  • Fleet management for underground mines
  • Production control
  • Workforce tracking and scheduling
  • Real-time progress reporting
  • Deep operational insights
  • Increased process efficiency
Read full description

groundHog is a mobile fleet management system optimized for underground mines. Designed to work out of the box, groundHog controls production, tracks, and schedules the workforce, and delivers deep insights to increase process efficiency. Leverage groundHog to build a mine that is highly efficient, safe and profitable. groundHog helps mine operators harness the power of mobile technology to gain visibility into the underground mine cycle. Specifically, operators can see their tasks and report in-shift progress while they make impactful adjustments in real-time. Operators complete assigned schedule: After operators log onto groundHog, they see their schedule for the shift or the day. Operators work by following the schedule and update their progress on the app.

About

OptiMine Mobile

Read full description

OptiMine® Mobile is designed to receive tasks from OptiMine® Scheduler and allow operators underground to immediately respond and adapt to any changes in their working environment. Operators can manage work tasks easily with a mobile device and make corrective actions when needed to optimize the results of the ongoing tasks Operators can easily manage their work with the tablet application and management can make immediate corrective actions when needed, ensuring resources are best utilized to optimize the ongoing shift results. The tablet application also includes summary views for shift supervisor to see all relevant task, location, equipment and operators statutes. In addition to that, in-built 3D Mine Maps, safety cards, messaging functionalities and emergency features such as raising alarms or getting evacuation notifications will increase the situational awareness and safety underground significantly. The tablet application provides the following functionalities: - Receive tasks from OptiMine® Scheduler - Update and tracking of the tasks - Report on any delays - See location information of equipment, people and resources - Send text messages between operators and control room for effective information sharing - Receive and send alarms and evacuation notifications - Fill-out safety cards before starting or after finishing the actual work

Screenshots

GroundHog Supervisor4 screens
OptiMine Mobile2 screens

Verdict

The call

The clearest difference is iOS requirement: OptiMine Mobile at 11.0 against GroundHog Supervisor's 13.0. 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

GroundHog Supervisor ships an update every 5 weeks, OptiMine Mobile every 2 months. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

Scorecard1 real difference · 8 level
GroundHog Supervisor versus OptiMine Mobile: the parameters behind the verdict, then further details
ParameterGroundHog SupervisorOptiMine Mobile
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 5 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS13.011.0 — better
Further details — not scored
Size111 MB21 MB
Age rating4+4+
DeveloperrapidBizAppsSandvik Mining

In-app purchases

None

GroundHog Supervisor

No in-app purchases

None

OptiMine Mobile

No in-app purchases

Questions

Is GroundHog Supervisor free?
GroundHog Supervisor is free to download, with no in-app purchases.
Is OptiMine Mobile free?
OptiMine Mobile is free to download, with no in-app purchases.
Do GroundHog Supervisor or OptiMine Mobile have ads?
Neither GroundHog Supervisor nor OptiMine Mobile shows ads.
Which is updated more often, GroundHog Supervisor or OptiMine Mobile?
GroundHog Supervisor ships an update every 5 weeks, and OptiMine Mobile every 2 months. Most recently, GroundHog Supervisor was updated on November 3, 2026 and OptiMine Mobile on November 7, 2026.

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