# Simple TOPO vs Topography Lite

The clearest difference is review sentiment: Simple TOPO at 100% against Topography Lite's 20%. Simple TOPO also leads on iOS requirement (7.0 vs 16.1). Topography Lite's advantage is in-app purchases (none vs 2) and update cadence (every 7 months vs every 51 months). On price, ads and device support there is nothing between them.

Both are free to download. Simple TOPO sells 2 in-app purchases, starting at $2.99 per month. Topography Lite asks for nothing beyond the download.

Simple TOPO ships an update every 51 months, Topography Lite every 7 months. The most recent releases landed on October 22, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Simple TOPO | Topography Lite |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/simple-topo/id548525328/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | **100.0% of reviews** | 20.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 51 months | **Every 7 months** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 41 MB | 5 MB |
| Requires iOS | **7.0** | 16.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | +4 |
| Developer | [Red Sky Engineering, LLC](https://appshunter.io/developer/333176422) | [Georgios Graikousis](https://appshunter.io/developer/622591560) |

## What reviewers say

### Simple TOPO

[App page](https://appshunter.io/ios/app/simple-topo/id548525328)

This app provides offline outdoor navigation with detailed topographic maps and route planning. It allows users to track their location, share itineraries, and find friends, ensuring safety and ease of use in remote areas.

**Highlights:** High-resolution USGS 24k Topographic charts, Easy Waypoint and Route creation, Buddy-tracking feature, Itinerary sharing for safety, Offline chart viewing, Real-time track recording, Point of Interest database

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $2.99 | per month |
| Simple Topo - 12 Month | $29.99 | per year |


### Topography Lite

[App page](https://appshunter.io/ios/app/topography-lite/id689662551)

This tool helps civil engineers, architects, and surveyors measure surface areas and convert coordinates to UTM EGSA87. It allows users to calculate polygon areas, export measurements in DXF, KML, and TXT formats, and input coordinates manually or by selecting points on a map.

**Highlights:** Convert coordinates to UTM EGSA87, Calculate polygon area in square meters, Export measurements in DXF, KML, TXT, Input coordinates manually, Select points on map for measurement

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

**In-app purchases:** none


## Frequently asked questions

### Is Simple TOPO free?

Simple TOPO is free to download, with in-app purchases available.

### Is Topography Lite free?

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

### Do Simple TOPO or Topography Lite have ads?

Neither Simple TOPO nor Topography Lite shows ads.

### Which is updated more often, Simple TOPO or Topography Lite?

Simple TOPO ships an update every 51 months, and Topography Lite every 7 months. Most recently, Simple TOPO was updated on October 22, 2026 and Topography Lite on October 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.*