Comparison

ソーシャルスタンパー vs WiFi Heatmap & Coverage Map

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

Head to head
About

ソーシャルスタンパー

Features
Read full description

スマホで撮った写真にふきだし、文字を入れてオリジナルのスタンプ画像が簡単に作成できます。 作成したスタンプ画像はLINEへの送信はもちろん、TwitterやFacebookにも投稿するコトができます。 気に入ったスタンプや再利用したい画像が作成出来たら、ファイルに保存して残しておくコトもできます。(※1) クールなスタンプ、面白いスタンプをみんなにシェアしましょう! 【応用例】 ・LINEスタンプとして(基本) ・写真で一言(ボケて) ・写真でつっこみ ・SNS漫画(ソーシャル漫画) ・プロポーズ ・謝罪 等々、使い方は無限大∞! (※1)アプリ内で使用するファイルは無料版で1枚、プロ版で10枚まで保存可能です。 完成した画像はPNGファイルとしてネットワークドライブやローカルフォルダにも保存できます。

About

WiFi Heatmap & Coverage Map

Features
Read full description

There is one spot in your home where everything stops working. The far bedroom. The kitchen table. The corner of the sofa where every call drops. You have probably blamed your provider, then your router, then yourself, and moved the box to a different shelf hoping something would change. WiFi Heatmap ends the guessing. Walk through your home with your iPhone or iPad and watch your rooms appear on the screen. Then watch your WiFi paint itself across them: green where it is strong, and unmistakably red where it dies. Not a number. Not a bar. A place you can walk to and point at. WHAT YOU SEE - Your own home, drawn from your own walls, not a stock diagram - Green where it works, red where it does not, in every room you walk - The exact spot your signal gives up, marked on the floor - Where to put a booster, and how much of the dead space it would rescue - A report you can hand to your landlord or your provider without explaining a thing WHY THIS IS DIFFERENT Other apps hand you a score and leave you to work out what to do with it. A score cannot tell you that the problem is the wall behind your bed. This shows you your home, and where in it the signal runs out. Suddenly the argument at home is over. It is not the laptop. It is not the phone. It is that corner, and now everyone can see it. FREE AND PAID Scanning is free, always. Walk as many rooms as you like and keep the map of your home for nothing. Unlock to see your WiFi painted onto it: every room scored, every dead spot marked, where to move your router, and a report you can share. Pay once with Lifetime, or yearly if you would rather. YOUR HOME STAYS YOURS Every scan and every reading lives only on your iPhone or iPad. There is no account to make, no sign-up, and nothing about your home is ever uploaded. SUBSCRIPTION DETAILS Lifetime is a single payment. It never renews and never expires. Yearly renews automatically each year unless it is cancelled at least 24 hours before the end of the current period. Manage or cancel it any time in your Apple Account settings. Prices are shown in the app before you buy and vary by region. Payment is charged to your Apple Account on confirmation of purchase. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://capymakes.github.io/wifi-heatmap-site/privacy.html

Screenshots

ソーシャルスタンパー4 screens
WiFi Heatmap & Coverage Map4 screens

Verdict

The call

The clearest difference is update cadence: WiFi Heatmap & Coverage Map at every 3 days against ソーシャルスタンパー's every 2 weeks. ソーシャルスタンパー's advantage is iOS requirement (9.0 vs 17.0). On price, ads, 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

Both are free to download. ソーシャルスタンパー sells 1 one-off in-app purchase and WiFi Heatmap & Coverage Map sells 2 in-app purchases, starting at $19.99 per year. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

ソーシャルスタンパー ships an update every 2 weeks, WiFi Heatmap & Coverage Map every 3 days. The most recent releases landed on October 16, 2026 and October 20, 2026 respectively.

Scorecard2 real differences · 5 level
ソーシャルスタンパー versus WiFi Heatmap & Coverage Map: the parameters behind the verdict, then further details
ParameterソーシャルスタンパーWiFi Heatmap & Coverage Map
PriceFreeFree
Positive reviews0.0% of reviews—
Update frequencyEvery 2 weeksEvery 3 days — better
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS9.0 — better17.0
Further details — not scored
Size105 MB13 MB
Age rating4+4+
DeveloperYoshihiko IdaRupangkan Kalita

In-app purchases

1 purchases

ソーシャルスタンパー

One-time1
  • PRO版アップグレード$0.99
2 purchases

WiFi Heatmap & Coverage Map

Subscriptions1
  • Yearly$19.991 Year
One-time1
  • Lifetime$29.99

Questions

Is ソーシャルスタンパー free?
ソーシャルスタンパー is free to download, with in-app purchases available.
Is WiFi Heatmap & Coverage Map free?
WiFi Heatmap & Coverage Map is free to download, with in-app purchases available.
Do ソーシャルスタンパー or WiFi Heatmap & Coverage Map have ads?
Neither ソーシャルスタンパー nor WiFi Heatmap & Coverage Map shows ads.
Which is updated more often, ソーシャルスタンパー or WiFi Heatmap & Coverage Map?
ソーシャルスタンパー ships an update every 2 weeks, and WiFi Heatmap & Coverage Map every 3 days. Most recently, ソーシャルスタンパー was updated on October 16, 2026 and WiFi Heatmap & Coverage Map on October 20, 2026.

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