Pipeline Info Mgmt Mapping vs ILICALC
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Pipeline Info Mgmt Mapping
This app provides access to hazardous liquid and gas transmission pipeline data, including LNG plants and breakout tanks. It allows authorized users to view spatial locations, query information, and measure distances. Data is for reference only and cannot be downloaded.
- View pipeline spatial locations
- Access attribute information
- Locate pipelines near current position
- Query pipeline data
- Measure distances
- Email map screen captures
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The Pipeline and Hazardous Materials Safety Administration’s (PHMSA) National Pipeline Mapping System (NPMS) has developed the mobile Pipeline Information Management Mapping Application (PIMMA) app for use by pipeline operators and federal, state, and local government officials only. The app contains hazardous liquid and gas transmission pipelines, Liquefied Natural Gas (LNG) plants and breakout tank data. PIMMA data is for reference purposes only; data cannot be downloaded from the mobile PIMMA app. Usage of the app is password protected. If you do not already have a PIMMA login, please visit the NPMS website at https://www.npms.phmsa.dot.gov/ to apply for access. All questions regarding the app should be directed to NPMS staff at npms@dot.gov or 703-317-6294. This app must not be used for digging or excavation purposes. Call 811 before you dig. Functionality of the mobile PIMMA app includes: - Viewing the spatial location of and attribute information for hazardous liquid and gas transmission pipelines, LNG plants, breakout tanks and pipeline accidents and incidents data within your jurisdiction, - Locating hazardous liquid and gas transmission pipelines within five miles of your current location, - Querying hazardous liquid and gas transmission pipelines, - Measuring distances, and - Emailing a screen capture of the current map view.
ILICALC
This app calculates pipeline flow rates and pressures in various units. It also helps determine ILI or pig run times and convert units for flow rates, pressures, and distances. Users can look up pipe schedules, wall thickness, and pipe grades.
- Calculate pipeline flow rates and pressures
- Determine ILI or pig run times
- Convert units for flow, pressure, and distance
- Lookup pipe schedules and specifications
- Supports multiple units of measurement
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CALCULATE - Pipeline flow rates and pressures in a variety of units - bbls/hr, e3m3/day, etc - ILI or pig run times under various conditions CONVERT UNITS - Flow rates - Pressures - Distance LOOKUP - Pipe schedules - Wall thickness - Pipe grades
Screenshots
Verdict
Pipeline Info Mgmt Mapping and ILICALC both sit at 4.5 stars, but that hides the real split: 100% of ILICALC's written reviews are positive against 0% of Pipeline Info Mgmt Mapping's. ILICALC also leads on update cadence (every 2 weeks vs every 2 months) and iOS requirement (13.0 vs 15.1). On price, rating, ratings volume and ads 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.
On the App Store both sit at effectively the same score — 4.5 for Pipeline Info Mgmt Mapping against 4.5 for ILICALC. Both are backed by a comparable volume of ratings — 2 and 2 respectively. Written reviews are what separate them: 0% of Pipeline Info Mgmt Mapping's written reviews are positive against 100% of ILICALC's.
Pipeline Info Mgmt Mapping ships an update every 2 months, ILICALC every 2 weeks. The most recent releases landed on October 10, 2026 and October 24, 2026 respectively.
| Parameter | Pipeline Info Mgmt Mapping | ILICALC |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (2 ratings) | 4.5 (2 ratings) |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 2 | 2 |
| Update frequency | Every 2 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.1 | 13.0 — better |
| Further details — not scored | ||
| Size | 29 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | Pipeline and Hazardous Materials Safety Administration | Onstream Pipeline Inspection Services Inc |
Customer experience
Pipeline Info Mgmt Mapping
ILICALC
In-app purchases
Pipeline Info Mgmt Mapping
No in-app purchases
ILICALC
No in-app purchases
Questions
Is Pipeline Info Mgmt Mapping free?
Is ILICALC free?
Which has better reviews, Pipeline Info Mgmt Mapping or ILICALC?
Do Pipeline Info Mgmt Mapping or ILICALC have ads?
Which is updated more often, Pipeline Info Mgmt Mapping or ILICALC?
Other comparisons
