# Wi vs ETRNL Programmer

The clearest difference is review sentiment: ETRNL Programmer at 100% against Wi's 23%. ETRNL Programmer also leads on rating (5.0 vs 3.6) and update cadence (every 4 weeks vs every 2 months). Wi's advantage is ratings volume (97 vs 2) and iOS requirement (11.0 vs 13.0). 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.

ETRNL Programmer holds the better App Store score, 5.0 against 3.6. That said, the two scores are not equally well evidenced: Wi has 97 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 23% of Wi's written reviews are positive against 100% of ETRNL Programmer's.

Wi ships an update every 2 months, ETRNL Programmer every 4 weeks. The most recent releases landed on October 30, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Wi | ETRNL Programmer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (97 ratings)](https://appshunter.io/ios/app/wi-fi-toolkit/id1557822807/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/etrnl-programmer/id6478797077/reviews)** |
| Number of ratings | **97** | 2 |
| Positive reviews | 23.1% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 weeks** |
| Monetization | Free | Free |
| Size | 72 MB | 61 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [TP-Link Systems Inc.](https://appshunter.io/developer/1713842892) | [Invisible Art, LLC](https://appshunter.io/developer/1439233274) |

## What reviewers say

### Wi

[App page](https://appshunter.io/ios/app/wi-fi-toolkit/id1557822807)

Diagnose your Wi-Fi network and enhance your online security. This tool offers one-tap checks for signal strength, speed, and latency, and helps detect hidden cameras and devices on your network for privacy protection.

**Highlights:** Wi-Fi signal strength check, Internet speed and latency test, Discover surrounding cameras, Find devices on network, Ping test for connectivity

**Features:** Vision Pro support

**In-app purchases:** none


### ETRNL Programmer

[App page](https://appshunter.io/ios/app/etrnl-programmer/id6478797077)

This application allows users to program NTAG424 DNA NFC chips. It connects with the ETRNL platform to facilitate chip configuration.

**Highlights:** Program NTAG424 DNA NFC chips, Connects with ETRNL platform, Facilitates chip configuration

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Wi free?

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

### Is ETRNL Programmer free?

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

### Which has better reviews, Wi or ETRNL Programmer?

ETRNL Programmer is rated higher. Wi averages 3.6 out of 5 from 97 ratings, while ETRNL Programmer averages 5.0 from 2 ratings.

### Do Wi or ETRNL Programmer have ads?

Neither Wi nor ETRNL Programmer shows ads.

### Which is updated more often, Wi or ETRNL Programmer?

Wi ships an update every 2 months, and ETRNL Programmer every 4 weeks. Most recently, Wi was updated on October 30, 2026 and ETRNL Programmer on October 19, 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.*