# Montana 811 vs G3+MAP

The clearest difference is iOS requirement: G3+MAP at 13.0 against Montana 811's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Montana 811 ships an update every 3 months, G3+MAP every 5 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Montana 811 | G3+MAP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/montana-811/id1412851482/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 5 months |
| Monetization | Free | — |
| Size | 37 MB | 16 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [One Call Concepts, Inc.](https://appshunter.io/developer/1279836092) | [TAKACHIHO SANGYO CO.,LTD.](https://appshunter.io/developer/1652169022) |

## What reviewers say

### Montana 811

[App page](https://appshunter.io/ios/app/montana-811/id1412851482)

This app allows excavators, homeowners, and facility operators in Montana to manage locate requests for digging projects. It provides access to a resource center, ticket search, and online tools for managing excavation plans.

**Highlights:** Manage locate requests, Access Resource Center, Search submitted tickets, View positive response history, Access online tools (IMAP, Locator Ticket Management), View news and events

**Features:** macOS Compatibility

**In-app purchases:** none


### G3+MAP

[App page](https://appshunter.io/ios/app/g3-plus-map/id6444080682)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Montana 811 free?

Montana 811 is free to download, with no in-app purchases.

### Is G3+MAP free?

G3+MAP is free to download, with no in-app purchases.

### Do Montana 811 or G3+MAP have ads?

Neither Montana 811 nor G3+MAP shows ads.

### Which is updated more often, Montana 811 or G3+MAP?

Montana 811 ships an update every 3 months, and G3+MAP every 5 months. Most recently, Montana 811 was updated on November 2, 2026 and G3+MAP on November 3, 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.*