# Edge IOT vs iStarmap

The clearest difference is update cadence: iStarmap at monthly against Edge IOT's every 2 months. iStarmap also leads on iOS requirement (13.0 vs 15.1). 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.

Edge IOT ships an update every 2 months, iStarmap monthly. The most recent releases landed on October 27, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Edge IOT | iStarmap |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Size | 34 MB | 24 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Abdullah Alfahhad](https://appshunter.io/developer/1751221578) | [Shenzhen iStartek Technology](https://appshunter.io/developer/1612591404) |

## What reviewers say

### Edge IOT

[App page](https://appshunter.io/ios/app/edge-iot/id6504167997)

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

**In-app purchases:** none


### iStarmap

[App page](https://appshunter.io/ios/app/istarmap/id6766796668)

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

**In-app purchases:** none


## Frequently asked questions

### Is Edge IOT free?

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

### Is iStarmap free?

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

### Do Edge IOT or iStarmap have ads?

Neither Edge IOT nor iStarmap shows ads.

### Which is updated more often, Edge IOT or iStarmap?

Edge IOT ships an update every 2 months, and iStarmap monthly. Most recently, Edge IOT was updated on October 27, 2026 and iStarmap on November 5, 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.*