# E vs Inspector Wi

The clearest difference is update cadence: E at every 4 months against Inspector Wi's every 18 months. Inspector Wi's advantage is review sentiment (33% vs 17%) and iOS requirement (13.1 vs 15.6). On price, ads, in-app purchases and monetization model 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 4 months, Inspector Wi every 18 months. The most recent releases landed on September 6, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | E | Inspector Wi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (2 ratings)](https://appshunter.io/ios/app/e-imzo-id/id1563416406/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 16.7% of reviews | **33.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 18 months |
| Monetization | Free | Free |
| Size | 27 MB | 2 MB |
| Requires iOS | 15.6 | **13.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Scientific Information Center of New Technologies](https://appshunter.io/developer/1518038409) | [FMPROJECT](https://appshunter.io/developer/373494128) |

## What reviewers say

### E

[App page](https://appshunter.io/ios/app/e-imzo-id/id1563416406)

Sign electronic documents using digital keys issued by the National Information-Innovative Center of the Republic of Uzbekistan. Generate documents via QR-code from other apps or websites and sign them directly on your mobile device.

**Highlights:** Electronic document signing, Digital key integration, QR-code document transfer, PFX key file support, Mobile signing capability

**Features:** macOS Compatibility

**In-app purchases:** none


### Inspector Wi

[App page](https://appshunter.io/ios/app/inspector-wi-fi-rd/id1567001663)

Connect your smartphone to a radar detector with Wi-Fi. Update radar and camera databases online and adjust device settings directly from your phone.

**Highlights:** Connects to Wi-Fi radar detectors, Online radar/camera database updates, Device settings adjustment, Stable connection via Wi-Fi

**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 Inspector Wi free?

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

### Do E or Inspector Wi have ads?

Neither E nor Inspector Wi shows ads.

### Which is updated more often, E or Inspector Wi?

E ships an update every 4 months, and Inspector Wi every 18 months. Most recently, E was updated on September 6, 2026 and Inspector Wi on September 18, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*