# Pipeline Info Mgmt Mapping vs Smart EV Guides

The clearest difference is review sentiment: Smart EV Guides at 100% against Pipeline Info Mgmt Mapping's 0%. Smart EV Guides also leads on update cadence (every 9 days vs every 2 months). Pipeline Info Mgmt Mapping's advantage is in-app purchases (none vs 2). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Smart EV Guides sells 2 in-app purchases, starting at $3.99 per month. Pipeline Info Mgmt Mapping asks for nothing beyond the download.

Pipeline Info Mgmt Mapping ships an update every 2 months, Smart EV Guides every 9 days. The most recent releases landed on November 2, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Pipeline Info Mgmt Mapping | Smart EV Guides |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/pipeline-info-mgmt-mapping/id1191673181/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 9 days** |
| Monetization | **Free** | Freemium |
| Size | 29 MB | 60 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Pipeline and Hazardous Materials Safety Administration](https://appshunter.io/developer/954888820) | [DAG LLC](https://appshunter.io/developer/1855710332) |

## What reviewers say

### Pipeline Info Mgmt Mapping

[App page](https://appshunter.io/ios/app/pipeline-info-mgmt-mapping/id1191673181)

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.

**Highlights:** View pipeline spatial locations, Access attribute information, Locate pipelines near current position, Query pipeline data, Measure distances, Email map screen captures

**In-app purchases:** none


### Smart EV Guides

[App page](https://appshunter.io/ios/app/smart-ev-guides/id6755702439)

This app provides first responders with quick access to electric vehicle rescue procedures. Search by make, model, or specific needs to find official manufacturer rescue sheets. It offers offline access to a large database of vehicles and online search for additional models, along with curated safety updates.

**Highlights:** Offline rescue sheets for 165+ vehicles, Online search for 500+ EVs, Curated EV safety updates, Incident Mode for high-contrast display, Direct links to source manufacturer pages, No login required for basic access

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Smart EV Guides | $3.99 | per month |
| Pro Individual | $29.99 | per year |


## Frequently asked questions

### Is Pipeline Info Mgmt Mapping free?

Pipeline Info Mgmt Mapping is free to download, with no in-app purchases.

### Is Smart EV Guides free?

Smart EV Guides is free to download, with in-app purchases available.

### Do Pipeline Info Mgmt Mapping or Smart EV Guides have ads?

Neither Pipeline Info Mgmt Mapping nor Smart EV Guides shows ads.

### Which is updated more often, Pipeline Info Mgmt Mapping or Smart EV Guides?

Pipeline Info Mgmt Mapping ships an update every 2 months, and Smart EV Guides every 9 days. Most recently, Pipeline Info Mgmt Mapping was updated on November 2, 2026 and Smart EV Guides on November 9, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*