Gemini Tracker vs Fill
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Gemini Tracker
This digital field management tool connects oil and gas companies with service providers for transparent logistics. It digitizes oilfield operations, supports all service types, and offers real-time analytics and location visibility.
- Digital field management
- Service provider interaction
- Real-time analytics
- Location visibility
- Digitizes oilfield operations
- Supports all service types
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The Gemini Oil & Gas app is an innovative digital field management tool that revolutionizes the way oil and gas companies interact with service providers. The platform interfaces with both operators and haulers, allowing complete transparency for all sides while hauling various materials across industries. The Gemini Oil & Gas app is the industry-preferred solution to digitizing the oilfield and works with all service types in any operation. The workflow within Gemini Oil & Gas app mirrors the complex workflows in the field, making it easy to adopt. The cloud-based app makes it easy for your team to get real-time analytics on the work you do every day. The Gemini Oil & Gas app requests access to your location to allow visibility into real-time movements.
Fill
This application provides cloud-based software for tracking and controlling fuel inventory in on-site tanks. It manages driver access, delivery confirmations, and transaction logging, offering a cost-effective alternative to traditional systems.
- Inventory tracking
- Driver and vehicle authorization
- Delivery confirmation
- Transaction logging
- Custom fueling data collection
- Equipment problem reporting
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Fill-Rite FMS allows users to track and control every gallon in their on-site tanks for a fraction of the cost of traditional systems. Our cloud-based software enables inventory tracking, as well as control of driver use by product, time, amount, etc. The Fill-Rite FMS App controls driver & vehicle authorizations, delivery confirmations, and transaction tracking. + Unique Driver Pins Individualized user pins identify exactly who is accessing or attempting to access your fuel tank + Report Equipment Problems Take a photo and attached a description of any broken or damaged fueling equipment + View Access Schedules View your authorized fueling dates and times + Driver/Vehicle Combinations Select the vehicle being fueled from a list of authorized vehicles for each driver + Unlimited Custom Fueling Data Collect data on unlimited custom fields that are either required or optional before fuel activation + Unique Global Transaction ID Each transaction generates a globally unique transaction ID for secure and easy reconciliation + Capture Fuel Delivery Data Collect and reconcile delivery data from the fuel jobber directly as they fill your tank
Screenshots
Verdict
The clearest difference is review sentiment: Fill at 67% against Gemini Tracker's 0%. Fill also leads on rating (3.8 vs 1.5). Gemini Tracker's advantage is update cadence (every 4 days vs every 2 months) and ratings volume (97 vs 13). On price, ads, in-app purchases and monetization model 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.
Fill holds the better App Store score, 3.8 against 1.5. That said, the two scores are not equally well evidenced: Gemini Tracker has 97 ratings behind it against 13, so its average is the more settled of the two. Written reviews point the same way: 0% of Gemini Tracker's written reviews are positive against 67% of Fill's.
Gemini Tracker ships an update every 4 days, Fill every 2 months. The most recent releases landed on October 15, 2026 and October 14, 2026 respectively.
| Parameter | Gemini Tracker | Fill |
|---|---|---|
| Price | Free | Free |
| Rating | 1.5 (97 ratings) | 3.8 (13 ratings) — better |
| Positive reviews | 0.0% of reviews | 66.7% of reviews — better |
| Number of ratings | 97 — better | 13 |
| Update frequency | Every 4 days — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.4 — better | 15.0 |
| Further details — not scored | ||
| Size | 54 MB | 57 MB |
| Age rating | 4+ | 4+ |
| Developer | Gemini Shale Solutions, LLC | FuelCloud |
Customer experience
Gemini Tracker
Fill
Bugs and requests
Gemini Tracker
Reported bugs
13 issues- App freezes upon login
- App crashes frequently, losing data
- App requires constant deletion and reinstallation
- App tracks user 24/7 even when not in use
- App fails to reset when previous driver doesn't log out
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- App pings GPS every 30 seconds even when logged out
- App has malicious malware in updates
- App doesn't work with low cell signal
- App taps into truck-mounted meters
- App loses load information after reinstallation
- App requires driving to a location with cell service to delete/reinstall
- Time input wheels default to shift start instead of current time
- App locks the device, preventing other usage
Fill
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Gemini Tracker
No in-app purchases
Fill
No in-app purchases
Questions
Is Gemini Tracker free?
Is Fill free?
Which has better reviews, Gemini Tracker or Fill?
Do Gemini Tracker or Fill have ads?
Which is updated more often, Gemini Tracker or Fill?
Other comparisons
