Comparison

Which WiFi vs SizeGo

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • 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
Features
Read full description

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.

About

SizeGo

Easily compare and convert clothing sizes across different brands and countries. Find accurate size charts for men, women, and children, with options to browse by category or specific brands. Avoid shopping mistakes with this user-friendly utility.

Highlights
  • International size conversion
  • Brand-specific size charts
  • Category-based browsing
  • Side-by-side comparison
  • User-friendly interface
  • Frequent data updates
  • No account required
Features
Read full description

Compare tops, bottoms, outerwear, underwear, bras, hats, shoes, and rings for women, men, kids, and baby. Countries include Korea, the United States, the United Kingdom, Europe, Japan, China, France, Italy, and Australia. Save the size you wear for yourself or for someone in your family, tagged with the country that size came from. SizeGo shows that size alongside the matching size in another country. Save conversions you want to reuse. Open a brand’s own size guide when you want the brand’s page. No account is required. Your sizes and saved conversions stay on this phone. Size charts are a guide for shopping, not a guarantee of fit.

Screenshots

Which WiFi4 screens
SizeGo4 screens

Verdict

The call

The clearest difference is price: SizeGo at Free against Which WiFi's $0.99. SizeGo also leads on update cadence (every 2 months vs every 22 months). Which WiFi's advantage is ads (none vs shown). On rating, ratings volume, in-app purchases and device support 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

CostPrice · In-app purchases · Ads · Monetization

SizeGo is free to download; Which WiFi costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Which WiFi against 5.0 for SizeGo. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

UpkeepUpdate frequency

Which WiFi ships an update every 22 months, SizeGo every 2 months. The most recent releases landed on October 18, 2026 and October 28, 2026 respectively.

Scorecard4 real differences · 5 level
Which WiFi versus SizeGo: the parameters behind the verdict, then further details
ParameterWhich WiFiSizeGo
Price$0.99Free — better
Rating5.0 (1 ratings)5.0 (2 ratings)
Number of ratings12 — better
Update frequencyEvery 22 monthsEvery 2 months — better
AdsNo — betterYes
In-app purchasesNoNo
MonetizationPaidAd-supported — better
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.015.1 — better
Further details — not scored
Size9 MB33 MB
Age rating4+4+
DeveloperValue from Software LLCLUCKPLE LLC

Customer experience

Which WiFi

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

SizeGo

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Which WiFi

No in-app purchases

None

SizeGo

No in-app purchases

Questions

Is Which WiFi free?
Which WiFi costs $0.99, with no in-app purchases.
Is SizeGo free?
SizeGo is free to download, with no in-app purchases.
Which has better reviews, Which WiFi or SizeGo?
Which WiFi and SizeGo are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.
Do Which WiFi or SizeGo have ads?
SizeGo shows ads; Which WiFi does not.
Which is updated more often, Which WiFi or SizeGo?
Which WiFi ships an update every 22 months, and SizeGo every 2 months. Most recently, Which WiFi was updated on October 18, 2026 and SizeGo on October 28, 2026.

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