# EDDMapS IPM vs NTRAC

The clearest difference is update cadence: EDDMapS IPM at every 2 months against NTRAC's every 5 months. 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.

EDDMapS IPM ships an update every 2 months, NTRAC every 5 months. The most recent releases landed on October 12, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | EDDMapS IPM | NTRAC |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 5 months |
| Size | 13 MB | 27 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Charles T. Bargeron](https://appshunter.io/developer/381326173) | [NTRAC Inc.](https://appshunter.io/developer/1476239592) |

## What reviewers say

### EDDMapS IPM

[App page](https://appshunter.io/ios/app/eddmaps-ipm/id976404248)

**Features:** macOS Compatibility

**In-app purchases:** none


### NTRAC

[App page](https://appshunter.io/ios/app/ntrac/id1476239593)

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

**In-app purchases:** none


## Frequently asked questions

### Is EDDMapS IPM free?

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

### Is NTRAC free?

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

### Do EDDMapS IPM or NTRAC have ads?

Neither EDDMapS IPM nor NTRAC shows ads.

### Which is updated more often, EDDMapS IPM or NTRAC?

EDDMapS IPM ships an update every 2 months, and NTRAC every 5 months. Most recently, EDDMapS IPM was updated on October 12, 2026 and NTRAC on October 3, 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.*