Wi vs ETRNL Programmer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Wi
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.
- Wi-Fi signal strength check
- Internet speed and latency test
- Discover surrounding cameras
- Find devices on network
- Ping test for connectivity
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The Wi-Fi Toolkit helps you diagnose your network for free. It aims to protect your privacy from being stolen when you use public Wi-Fi. • Check your Wi-Fi signal strength, network security, internet speed, and latency with one tap • Test your internet speed while playing a racing game • Discover surrounding cameras to protect your privacy • Find all devices in the same network • Test your ping to measure your connectivity to target services for a better network experience
ETRNL Programmer
This application allows users to program NTAG424 DNA NFC chips. It connects with the ETRNL platform to facilitate chip configuration.
- Program NTAG424 DNA NFC chips
- Connects with ETRNL platform
- Facilitates chip configuration
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The ETRNL Programmer app enables users of the ETRNL platform to program their NTAG424 DNA NFC chips.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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 27, 2026 and October 19, 2026 respectively.
| Parameter | Wi | ETRNL Programmer |
|---|---|---|
| Price | Free | Free |
| Rating | 3.6 (97 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 23.1% of reviews | 100.0% of reviews — better |
| Number of ratings | 97 — better | 2 |
| Update frequency | Every 2 months | Every 4 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 11.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 72 MB | 61 MB |
| Age rating | 4+ | 17+ |
| Developer | TP-Link Systems Inc. | Invisible Art, LLC |
Customer experience
Wi
ETRNL Programmer
In-app purchases
Wi
No in-app purchases
ETRNL Programmer
No in-app purchases
Questions
Is Wi free?
Is ETRNL Programmer free?
Which has better reviews, Wi or ETRNL Programmer?
Do Wi or ETRNL Programmer have ads?
Which is updated more often, Wi or ETRNL Programmer?
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