# Touch GIS vs ERPzi Onsite

The clearest difference is in-app purchases: ERPzi Onsite at none against Touch GIS's 2. Touch GIS's advantage is update cadence (every 3 weeks vs every 9 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Touch GIS sells 2 in-app purchases, starting at $29.99 per month. ERPzi Onsite asks for nothing beyond the download.

Touch GIS ships an update every 3 weeks, ERPzi Onsite every 9 months. The most recent releases landed on September 24, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Touch GIS | ERPzi Onsite |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (32 ratings)](https://appshunter.io/ios/app/touch-gis/id1469504766/reviews)** | — |
| Number of ratings | **32** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 9 months |
| Monetization | Free with in-app purchases | — |
| Size | 79 MB | 4 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [TouchGIS](https://appshunter.io/developer/1737526594) | [Innodel Technologies Pvt. Ltd.](https://appshunter.io/developer/1015896390) |

## What reviewers say

### Touch GIS

[App page](https://appshunter.io/ios/app/touch-gis/id1469504766)

This professional tool simplifies field data collection and mapping. It allows users to create and customize data forms, collect various data types offline, and export them to standard GIS formats. Professionals across diverse fields utilize it to enhance their fieldwork.

**Highlights:** Create Points, Lines, Polygons, Circles, Customizable attribute forms, Offline map tile saving, Export to industry standard formats, Attach photos to locations, Clinometer tool for orientation, Add custom base maps and overlays

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Subscription (Monthly) | $29.99 | per month |
| Pro License (Annual) | $299.99 | per year |


### ERPzi Onsite

[App page](https://appshunter.io/ios/app/erpzi-onsite/id6504344151)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Touch GIS free?

Touch GIS is free to download, with in-app purchases available.

### Is ERPzi Onsite free?

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

### Do Touch GIS or ERPzi Onsite have ads?

Neither Touch GIS nor ERPzi Onsite shows ads.

### Which is updated more often, Touch GIS or ERPzi Onsite?

Touch GIS ships an update every 3 weeks, and ERPzi Onsite every 9 months. Most recently, Touch GIS was updated on September 24, 2026 and ERPzi Onsite on September 14, 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.*