# GIS Lite vs Picker

The clearest difference is update cadence: GIS Lite at every 6 days against Picker's every 17 months. GIS Lite also leads on device support (3 vs 1) and iOS requirement (13.0 vs 17.0). On price, 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.

GIS Lite ships an update every 6 days, Picker every 17 months. The most recent releases landed on October 21, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | GIS Lite | Picker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/gis-lite/id1548266173/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 17 months |
| Monetization | Free | — |
| Size | 30 MB | 23 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ioannis Sofos](https://appshunter.io/developer/1548266175) | [Robert Zatorski](https://appshunter.io/developer/1557508085) |

## What reviewers say

### GIS Lite

[App page](https://appshunter.io/ios/app/gis-lite/id1548266173)

This app allows users to view and collect spatial data on their mobile devices. It supports various file formats, enables field data collection with photo attachments, and offers note-taking capabilities directly on maps. Offline access and extensive projection support make it ideal for field work.

**Highlights:** Load and view DXF, KML, Shapefiles, GeoTiff, Collect field data with photo attachments, Freehand/pencil notes over maps, Export georeferenced TIFFs, Offline data access, Support for over 3000 projections, Apple Pencil support for object selection

**In-app purchases:** none


### Picker

[App page](https://appshunter.io/ios/app/picker-ev2/id1557508082)

**In-app purchases:** none


## Frequently asked questions

### Is GIS Lite free?

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

### Is Picker free?

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

### Do GIS Lite or Picker have ads?

Neither GIS Lite nor Picker shows ads.

### Which is updated more often, GIS Lite or Picker?

GIS Lite ships an update every 6 days, and Picker every 17 months. Most recently, GIS Lite was updated on October 21, 2026 and Picker on September 29, 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.*