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Version
1.2
Size
1.43 Mb
Updated
9 years ago
Released
17 Feb 2016
Screenshots
Description
Knock Knock Caller helps you to identify the caller before answering a cold call. Our database contains over 15,000 HK popular numbers and keep updating. Including banks, financial advisers, beauty centers, fitness centers, delivery service providers, telecoms, insurance companies, etc.
You install and run the App once, iPhone would automatically download our database regularly. So you would always receive the latest numbers in a fully automatic way.
There is no Ad in this App, 1-click Complete, Auto Update.
How it works:
Knock Knock Caller uses iPhone "Background App Refresh" technology. It downloads the latest database automatically when the iPhone is ready.
Database is then imported into your contact lists, when someone calling, his/her identity can be shown.
Note:
Due to the iPhone App restriction, Knock Knock Caller would not decline phone calls. You can still choose to accept or decline.
We use the database of
Estimates
Search Keywords 4
| # | Term | Country | Place | Priority |
|---|---|---|---|---|
| 1 | block unknown numbers | USA | #9 | |
| 2 | block unknown callers | #12 | ⭐️⭐️⭐️⭐️ | |
| 3 | block unknown calls | #13 | ⭐️⭐️⭐️⭐️ | |
| 4 | unknown call blocker | #15 | ⭐️⭐️ |
Competitors
Availability
Devices
iPad2Wifi
iPad23G
iPhone4S
iPadThirdGen
iPadThirdGen4G
iPhone5
iPodTouchFifthGen
iPadFourthGen
iPadFourthGen4G
iPadMini
iPadMini4G
iPhone5c
iPhone5s
iPadAir
iPadAirCellular
iPadMiniRetina
iPadMiniRetinaCellular
iPhone6
iPhone6Plus
iPadAir2
iPadAir2Cellular
iPadMini3
iPadMini3Cellular
iPodTouchSixthGen
iPhone6s
iPhone6sPlus
iPadMini4
iPadMini4Cellular
iPadPro
iPadProCellular
iPadPro97
iPadPro97Cellular
iPhoneSE
iPhone7
iPhone7Plus
iPad611
iPad612
iPad71
iPad72
iPad73
iPad74
iPhone8
iPhone8Plus
iPhoneX
Pricing by country
| Country | Price |
|---|---|
| Canada | 5.49 CAD |
| China | 25 CNY |
| France | 4.49 EUR |
| Germany | 4.49 EUR |
| Italy | 4.49 EUR |
| Netherlands | 4.49 EUR |
| Portugal | 4.49 EUR |
| Spain | 4.49 EUR |
| Poland | 4.49 EUR |
| UK | 3.99 GBP |
| India | 299 INR |
| Japan | 490 JPY |
| Korea, Republic Of | 999.99 KRW |
| Poland | 18.99 PLN |
| Russia | 299 RUB |
| Turkey | 26.99 TRY |
| USA | 3.99 USD |
| Korea, Republic Of | 4.39 USD |
| Ukraine | 3.99 USD |
