# Geodata Map Viewer vs BangMap

The clearest difference is ads: Geodata Map Viewer at none against BangMap's shown. BangMap's advantage is iOS requirement (17.0 vs 26.0). On price, update cadence, in-app purchases and device support there is nothing between them.

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

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on June 4, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Geodata Map Viewer | BangMap |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (32 ratings)](https://appshunter.io/ios/app/geodata-map-viewer/id6444589175/reviews)** | — |
| Number of ratings | **32** | — |
| Positive reviews | 88.9% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Weekly | Weekly |
| Monetization | Free | — |
| Size | 16 MB | 5 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Jack Finnis](https://appshunter.io/developer/1633101066) | [NAOYUKI TANAHASHI](https://appshunter.io/developer/1708780939) |

## What reviewers say

### Geodata Map Viewer

[App page](https://appshunter.io/ios/app/geodata-map-viewer/id6444589175)

Easily view and organize your GeoJSON, KML, and GPX files on an interactive map. Record GPS routes, search locations, and get turn-by-turn directions. Ideal for anyone needing to visualize geographic data.

**Highlights:** View GeoJSON, KML, GPX files, Interactive map display, File metadata search, Record and export GPS routes, Organize files in folders, Turn-by-turn directions

**Features:** macOS Compatibility

**In-app purchases:** none


### BangMap

[App page](https://appshunter.io/ios/app/bangmap-3d-map/id6474660826)

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

**In-app purchases:** none


## Frequently asked questions

### Is Geodata Map Viewer free?

Geodata Map Viewer is free to download, with no in-app purchases.

### Is BangMap free?

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

### Do Geodata Map Viewer or BangMap have ads?

BangMap shows ads; Geodata Map Viewer does not.

### Which is updated more often, Geodata Map Viewer or BangMap?

Geodata Map Viewer ships an update weekly, and BangMap weekly. Most recently, Geodata Map Viewer was updated on June 4, 2026 and BangMap on September 15, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*