# e vs NaviTracer

The clearest difference is iOS requirement: e at 15.6 against NaviTracer's 17.2. 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.

## The numbers

| Metric | e | NaviTracer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Size | 33 MB | 3 MB |
| Requires iOS | **15.6** | 17.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Primer Software P.C.](https://appshunter.io/developer/1604333837) | [AviTracer](https://appshunter.io/developer/1806924781) |

## What reviewers say

### e

[App page](https://appshunter.io/ios/app/e/id1604333835)

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

**In-app purchases:** none


### NaviTracer

[App page](https://appshunter.io/ios/app/navitracer-smart-marine/id6744292339)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is e free?

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

### Is NaviTracer free?

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

### Do e or NaviTracer have ads?

Neither e nor NaviTracer shows ads.

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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.*