Wi vs Defunc
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
Defunc
Personalize your audio experience with custom sound settings and EQ presets. Access user manuals, shop for new products, and locate lost earbuds directly within the app.
- Personalized sound profiles
- EQ presets by genre
- In-app user manuals
- Product shopping links
- Earbud location tracking
- Customizable sound settings
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This all-new Defunc true wireless app places effortless and smooth sound control and personalization for your earbuds in the palm of your hand. Personalize settings, shop and get questions answered. With your personal user account, you can create a completely personalized sound experience for your Defunc product. You can of course switch between preset sounds per genre and your completely personalized settings for those of you who have high quality requirements for your favorite music. FAQ We have of course collected all frequently asked questions and answers for a smooth user experience without hassle. You’ll always be able to get your questions answered on the go for a listening experience without interruptions. SHOP As a Defunc user, you will always have the opportunity to buy other Defunc products at attractive prices through shop-links for products relevant for your love of music and other streaming experiences. YOUR SOUND – YOUR WAY For customizing your sound settings in the app, simply go to settings and tap EQ settings, and use preset settings for pop, rock or whichever genre you love. If you are a true sound fan, tap customize settings instead for a completely personalized listening experience instead. MANUAL No need to look for the manual in your original packaging – you´ll always find the newest and updated user manuals directly in the app. LOST & FOUND Lost your earbuds? Not to worry – you’ll be able to see where they are by seing their location in the app.
Screenshots
Verdict
The clearest difference is rating: Wi at 3.6 against Defunc's 1.0. Wi also leads on ratings volume (97 vs 1) and review sentiment (23% vs 0%). Defunc's advantage is update cadence (every 5 weeks vs every 2 months). 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.
Wi holds the better App Store score, 3.6 against 1.0. That said, the two scores are not equally well evidenced: Wi has 97 ratings behind it against 1, 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 0% of Defunc's.
Wi ships an update every 2 months, Defunc every 5 weeks. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.
| Parameter | Wi | Defunc |
|---|---|---|
| Price | Free | Free |
| Rating | 3.6 (97 ratings) — better | 1.0 (1 ratings) |
| Positive reviews | 23.1% of reviews — better | 0.0% of reviews |
| Number of ratings | 97 — better | 1 |
| Update frequency | Every 2 months | Every 5 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 | 12.0 |
| Further details — not scored | ||
| Size | 72 MB | 41 MB |
| Age rating | 4+ | 4+ |
| Developer | TP-Link Systems Inc. | The Art of Utility AB |
Customer experience
Wi
Defunc
In-app purchases
Wi
No in-app purchases
Defunc
No in-app purchases









