Which WiFi vs KeyCodeCheck
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Which WiFi
Instantly see which Wi-Fi network and access point you are connected to. Receive notifications for connection changes and customize your network view with unique names, icons, and sounds. It helps you understand your Wi-Fi status without needing to open settings.
- Instant Wi-Fi connection status
- Notifications for network changes
- Customizable access point names
- Colored icons and sounds for access points
- Lock Screen and Home Screen widgets
- Historical connection data
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You are connected to Wi-Fi ... but, which Wi-Fi? See instantly which Wi-Fi you are connected to! Get notified when you connect, switch network or access point, or disconnect. See your Wi-Fi connection on your Lock Screen, your Home Screen, your Today View. or in StandBy. Distinguish between different access points serving the same Wi-Fi network. Assign individual names, colored icons, and sounds to your access points. See which Wi-Fi networks and which access points you were connected to. A small symbol in the top-right corner of your device shows that you are connected to Wi-Fi. But which Wi-Fi? You may slide down the top right corner of you screen and then long-press the Wi-Fi symbol to finally see the SSID of your Wi-Fi. Or you may look for the Settings app and open it. But you still don't know which access point. And your device does not tell you when you switch, connect, or disconnect. The Which WiFi app tells you, instantly. Which WiFi always tells you instantly about changes when the app is active (on the app's main page and through notifications) or running in the background (through notifications). To be fair, notifications may incur some delay when iOS stops the Which WiFi app while in the background. This may occur for example when your use memory-heavy apps. If you switch networks frequently, the widgets may hit iOS-imposed limitations and miss one or the other changes. You may notice both effects for a few days, but then iOS learns at what times or locations you actually look at Which WiFi's notifications and widgets. iOS also learns that the Which WiFi app is very frugal with power, memory, and computation consumption. After a while, background notifications and widgets get very reliable even in background mode. The Which WiFi app needs access to your location to work reliably. It stores such location information only on your device and on your personal iCloud account, where it consumes less than 0.02% of your free quota. It never sends such information to us or anybody else, because we know that location information is very critical for your privacy. This is also the reason why we finance the development of this app through a small upfront payment when you purchase the app, and why we refrain from financing it through advertisements. Any ad provider integrated in the app would also get access to your location information, and be tempted to abuse that information to track you.
KeyCodeCheck
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The new feature is called "Key Grid." The key codes are displayed in a grid format. It automatically scrolls and highlights according to the keys you type. You can quickly and comprehensively check which keys are correctly recognized or not recognized by your device. --- "KeyCodeCheck" is an easy-to-use hardware keyboard keycode confirmation app with a simple UI for intuitive operation. Features: 1. Intuitive UI: With a straightforward design, navigating the app is effortless. No complicated procedures are required—just open, type a key, and confirm. That's it. 2. Key Typed Confirmation: Simply type a key, and its corresponding keycode is instantly displayed. This user-friendly app allows you to quickly retrieve the information you need. 3. Compatibility with Various Keyboards: Compatible with a variety of hardware keyboards, whether USB or Bluetooth connected. No need to worry about the connection method; you can check the keycodes for any keyboard. 4. Support for Special Keys: Shift key, Command key, Option key, Capslock key, and other special keys are supported. It works seamlessly with the operation of your familiar keyboard. 5. Keydown/Keyup Display: Displaying both the moment a key is pressed (keydown) and released (keyup), this feature is perfect for those who want to closely examine keyboard behavior. 6. Key Grid The key codes are displayed in a grid format. It automatically scrolls and highlights according to the keys you type. You can quickly and comprehensively check which keys are correctly recognized or not recognized by your device. Explore and confirm keyboard keycodes effortlessly with "KeyCodeCheck". Quickly identify the keycodes for each key on your device. Feel free to ask questions or provide feedback. Enjoy the simplicity of KeyCodeCheck.
Screenshots
Verdict
The clearest difference is price: KeyCodeCheck at Free against Which WiFi's $0.99. KeyCodeCheck also leads on update cadence (every 2 months vs every 22 months). On ads, in-app purchases, device support and iOS requirement 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
KeyCodeCheck is free to download; Which WiFi costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Which WiFi ships an update every 22 months, KeyCodeCheck every 2 months. The most recent releases landed on September 14, 2026 and September 19, 2026 respectively.
| Parameter | Which WiFi | KeyCodeCheck |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 22 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 9 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Value from Software LLC | Kenta Akimoto |
In-app purchases
Which WiFi
No in-app purchases
KeyCodeCheck
No in-app purchases









