# E vs NAV

The clearest difference is ads: E at none against NAV's shown. E also leads on iOS requirement (16.4 vs 18.6). NAV's advantage is update cadence (every 2 days vs every 18 months). On price, 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.

E ships an update every 18 months, NAV every 2 days. The most recent releases landed on September 14, 2026 and September 6, 2026 respectively.

## The numbers

| Metric | E | NAV |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (5 ratings)](https://appshunter.io/ios/app/nav-navigation-assistant/id6760512295/reviews)** |
| Number of ratings | — | **5** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 18 months | **Every 2 days** |
| Monetization | — | Ad-supported |
| Size | 45 MB | 6 MB |
| Requires iOS | **16.4** | 18.6 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Everysight](https://appshunter.io/developer/1050955695) | [Ronald Fella](https://appshunter.io/developer/1884769281) |

## What reviewers say

### E

[App page](https://appshunter.io/ios/app/e-walker/id6473901150)

**Features:** macOS Compatibility

**In-app purchases:** none


### NAV

[App page](https://appshunter.io/ios/app/nav-navigation-assistant/id6760512295)

This advanced driving companion offers real-time, multi-vector route scanning, allowing you to compare multiple paths and travel times simultaneously. It provides detailed pre-navigation briefings, adaptive camera controls, and live destination intelligence for a more informed journey.

**Highlights:** Strategic route scanning with multiple branches, Pre-navigation mission briefing, Adaptive camera intelligence, Live destination intelligence, ETA-specific weather forecasts, Driver-focused HUD with alerts

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

**In-app purchases:** none


## Frequently asked questions

### Is E free?

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

### Is NAV free?

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

### Do E or NAV have ads?

NAV shows ads; E does not.

### Which is updated more often, E or NAV?

E ships an update every 18 months, and NAV every 2 days. Most recently, E was updated on September 14, 2026 and NAV on September 6, 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.*