# CivilGrid vs Geoid Altimeter

The clearest difference is in-app purchases: CivilGrid at none against Geoid Altimeter's 4. Geoid Altimeter's advantage is update cadence (weekly vs monthly) and iOS requirement (15.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Geoid Altimeter sells 4 in-app purchases, starting at $14.99 per month. CivilGrid asks for nothing beyond the download.

CivilGrid ships an update monthly, Geoid Altimeter weekly. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | CivilGrid | Geoid Altimeter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (12 ratings)](https://appshunter.io/ios/app/civilgrid/id1643631782/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | Free | — |
| Size | 79 MB | 65 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [CivilGrid, Inc.](https://appshunter.io/developer/1643631784) | [QAEE CONPUUTENG](https://appshunter.io/developer/1853582855) |

## What reviewers say

### CivilGrid

[App page](https://appshunter.io/ios/app/civilgrid/id1643631782)

This app provides a centralized GIS platform for accessing utility, environmental, and geotechnical site data. It helps reduce project risk and increase planning efficiency by consolidating hundreds of data layers into a single map.

**Highlights:** Centralized GIS platform, Access utility data, View environmental data, Geotechnical site data, Hundreds of data layers, Single map interface

**Features:** Vision Pro support

**In-app purchases:** none


### Geoid Altimeter

[App page](https://appshunter.io/ios/app/geoid-altimeter-elevationdem/id6761375637)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO Monthly | $14.99 | per month |
| month | $15.00 | per month |
| PRO Yearly | $150.00 | per year |
| year | $150.00 | per year |


## Frequently asked questions

### Is CivilGrid free?

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

### Is Geoid Altimeter free?

Geoid Altimeter is free to download, with in-app purchases available.

### Do CivilGrid or Geoid Altimeter have ads?

Neither CivilGrid nor Geoid Altimeter shows ads.

### Which is updated more often, CivilGrid or Geoid Altimeter?

CivilGrid ships an update monthly, and Geoid Altimeter weekly. Most recently, CivilGrid was updated on November 3, 2026 and Geoid Altimeter on November 7, 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.*