# Seeing vs IndoorGPS Mapper

The clearest difference is update cadence: Seeing at every 2 weeks against IndoorGPS Mapper's every 6 weeks. Seeing also leads on iOS requirement (12.2 vs 17.0). On price, ads, 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.

Seeing ships an update every 2 weeks, IndoorGPS Mapper every 6 weeks. The most recent releases landed on October 7, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Seeing | IndoorGPS Mapper |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 6 weeks |
| Size | 63 MB | 40 MB |
| Requires iOS | **12.2** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [BiDaE Technology, Incorporated](https://appshunter.io/developer/1457794831) | [Oriient New Media inc.](https://appshunter.io/developer/1296644598) |

## What reviewers say

### Seeing

[App page](https://appshunter.io/ios/app/seeing-i-goindoor-navigation/id1492849115)

**In-app purchases:** none


### IndoorGPS Mapper

[App page](https://appshunter.io/ios/app/indoorgps-mapper/id1531688146)

**In-app purchases:** none


## Frequently asked questions

### Is Seeing free?

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

### Is IndoorGPS Mapper free?

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

### Do Seeing or IndoorGPS Mapper have ads?

Neither Seeing nor IndoorGPS Mapper shows ads.

### Which is updated more often, Seeing or IndoorGPS Mapper?

Seeing ships an update every 2 weeks, and IndoorGPS Mapper every 6 weeks. Most recently, Seeing was updated on October 7, 2026 and IndoorGPS Mapper on October 27, 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.*