# Jima Caller ID — Block and Identify Junk Calls

> Block and identify spam and scam calls using a community-updated database. (iPhone/iPad app by TechmaxApp.)

- Source: https://appshunter.io/ios/app/jima-caller-id/id910656808 (this page in markdown: same URL + `.md`)
- Developer: [TechmaxApp](https://appshunter.io/developer/617391262)
- Category: Utilities
- Price: Free with in-app purchases
- Rating: 3.90/5 from 14 App Store ratings · 80 written reviews indexed
- Age rating: 4+
- Requires: iOS 12.0 · 20 MB
- Languages: American English, Chinese (Traditional, Taiwan)
- Released: 2014-09-21
- Data updated: 2026-08-26
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/jima-caller-id/id910656808/reviews.md

## What is Jima Caller ID?

Designed for Hong Kong users, Jima Caller Id cope with the spam calls problem : there are too many spam calls, among those some are even scams.

【 Call Blocking & Identification 】「Block」or「Identify」incoming blacklist calls， being blocked calls would go to your voice mail directly, being identified calls would be displayed on the incoming call screen with an identity label

【 Query Spam Call Databases 】 Adopted hkjunkcall.com database, spam calls are collected daily and updating the database. You could offline query whether a call is a spam call

【 Report Spam Call 】Everyone contribute to flight against spam call

【 Whitelist 】add your own numbers to exclude from blocking

【 Blacklist 】add your own number to blocking 

【 White & Black list import/export through CSV 】for backup or restore purpose

【 Customisation 】Actions to different category of spam calls could be set to "Block" or "Identify" according to your needs.

【 Auto update 】The app could update the database automatically on the background without your intervention.

【 Scams Alert 】We would also gather news or remainder about phone scams, hope to keep people alert and reduce number of victims

Please please see tutorials inside the APP.

P.S. This app won Best Smart Hong Kong (Public Sector Information Application) Certificate of Merit, HKICT awards 2016.
=====================================================
Please notice: This APP WON'T upload your contacts to external servers. 
It access to your contacts, since older version of this app (in classic mode) used to import contact into specific contact groups (GROUP), but the iPhone itself does not provide functions to add or delete contact groups, To remove the imported group (for old users upgrade from ios9 to ios10), we must provide this function. 

=============================================
Auto Renewable Subscription: - No Ads & Database Auto Update
[ Title ]: No Ads & Auto Update Subscription
[ Length of subscription ]: Monthly, Half year or yearly
[ Function ]: No Ads & Unlimited auto background update the junkcall database. Maintain the Jima APP block and identity junk calls always up to date, and app becomes ads free
[ Price ]: HKD8 per month OR HKD43 per half year OR HKD83 per year
[ DB updates ]: new database delivers almost every everyday, during subscription period, subscription users are being informed by push notification in priority, slience background push notification is also sending to subscription user for triggering background auto update

- Payment will be charged to iTunes Account at confirmation of purchase
- Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period
- Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal
- Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase
- No cancellation of the current subscription is allowed during active subscription period
- Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication.

For screenshots and details, please refer to the user guide for how the auto-update auto renewal subscription services:
https://hongkongjunkcalls.techmaxapp.com/guide/_jima/subscription-en.jsp

Privacy Policy and Terms of Use:
http://www.techmaxapp.com/privacy.jsp

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專為港人而設既來電顯示App，一路應付香港手提電話用家都有的同樣問題  一 " 香港實在太Q多廣告電話，仲有唔少係騙徒。"

【 阻擋辨識功能 】「 阻擋」或「辨識」陌生來電，被阻擋的電話會直入留言信箱，被辨識的就會在來電畫面顯示出來 (ios10 iphone only)。

【 查詢廣告電話資料庫 】 採用 hkjunkcall的資料庫，內有過萬筆電話資料，每日不斷收集、更新。無需匯入通訊錄。

【 回報廣告電話 】舉報電話，助己助人

【 支援白名單號碼 】就算係資料庫內，都不會被阻擋

【 支援黑名單號碼 】自定你的封鎖名單

【 匯出匯入黑白名單】作為備份，回復

【 喜好設定 】 你可根據你的喜好，對不同類型廣告電話選擇動作為阻擋或辨識。
【 自動更新 】另外，自動更新功能可保持資庫最新，時刻保持有用高效。
詳細請看App內教學。不需要將電話加到通訊錄。

## Key features

- Block and identify incoming calls
- Query spam call databases
- Report spam calls
- Whitelist and blacklist management
- CSV import/export for lists
- Customizable blocking actions
- Automatic database updates

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| 1 Year No Ads & Auto Update | $10.49 | per year |
| Half Year No Ads & Auto Update | $5.49 | per 6 months |
| 1 Month No Ads & Auto Update | $0.99 | per month |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Remove Popup Advertisement | $12.99 | one-time |


## Recent user reviews (10 of 80)

All indexed reviews: https://appshunter.io/ios/app/jima-caller-id/id910656808/reviews.md

### 5/5 — 造福人群

*2025-12-15, version 3.9.7*

From 10 calls a day to 1 or 2 calls a week. Simply lovely

### 3/5 — Block Junk Calls

*2025-05-22, version 3.9.7*

Phone still rings when junk calls from blacklist

### 1/5 — Very misleading to have two subscriptions mode

*2025-05-09, version 3.9.7*

I already submitted to the auto update plan while it also remove ad for me, however, there is another subscription plan to remove ad misleading me to click, that mean I pay for noting added!

### 5/5 — app boasts a clean and intuitive interface.

*2025-04-06, version 3.9.7*

This is a reliable app for anyone looking to enhance their calling experience.  If you're seeking a robust caller ID solution, JIMA is worth considering.

### 5/5 — It Works

*2025-03-25, version 3.9.7*

Can screen most of the junk calls, cold call, esp.  mainland estate sales!! 
You can see who is calling and which call to answer.

### 3/5 — Confusing!

*2025-02-28*

I am sure if I had a better understanding of how to correctly use this app, I would probably find it helpful, but it makes little to no sense to me.

### 5/5 — Perfect

*2025-01-26, version 3.9.7*

no any comment other than perfect.

### 3/5 — After latest IOS ipdate, calls cant be blocked

*2024-12-05, version 3.9.7*

As titled, the calls show instead direct blockage

### 3/5 — The app cannot block calls

*2024-12-04, version 3.9.7*

The app cannot block calls now; it only shows who is calling, but the call still goes through, which is very annoying! If it cannot block calls, the app is useless. Please follow up

### 5/5 — Just subscribed.

*2024-11-07, version 3.9.7*

I’ve been using this application for a few years, I don’t mind there’s advertisement, because it works. There are lots of scams and fake calling that annoying my family and I. I currently start subscribe for eight dollars a month, hoping that would be able to support this application.

## Frequently asked questions about Jima Caller ID

### What does Jima Caller ID do?

Jima Caller ID is designed to help users in Hong Kong manage unwanted calls. It blocks or identifies incoming spam and scam calls, directing blocked calls to voicemail and labeling identified calls on the incoming screen. The app also provides scam alerts and allows for customization of blocking preferences.

### How does the app identify spam calls?

The app utilizes a database sourced from hkjunkcall.com, which is updated daily with reported spam calls. Users can query this database offline to check if an incoming call is from a known spam number. The app also features an auto-update function to ensure the database is always current.

### Is Jima Caller ID free to use?

The app offers a freemium model. While core features like call blocking and identification are available, an optional auto-renewable subscription removes ads and ensures unlimited automatic background updates of the junk call database. This subscription is available on a monthly, half-yearly, or yearly basis.

### What are the benefits of the subscription?

The subscription provides an ad-free experience and guarantees that the junk call database is automatically updated in the background without user intervention. This ensures that the app's ability to block and identify junk calls is always up-to-date, offering continuous protection.

### Can I manage my own contacts with Jima Caller ID?

Yes, the app includes a whitelist feature where you can add your own numbers to exclude them from blocking. It also allows for blacklisting numbers you wish to block. Furthermore, you can import and export your white and black lists using CSV files for backup or restoration purposes.

## Version history (last 5 releases)

### 3.9.7 — 2023-11-23

Bug fix:
- In native call reporting, keywords would be suggested for the 'company' input field
- Custom whitelist/blacklist can only handle 1000 numbers in per setting, it should be 9999 numbers

錯誤修復：
- 從通話記錄中舉報電話, '公司機構' 欄位現在會提供建議關鍵字
- 自訂黑白名單每個設定只能處理1000個號碼，應該是9999個號碼

### 3.9.6 — 2023-07-04

Recently, there have been more and more advertisement/fraud phone calls, and the number of databases has increased rapidly, so the following changes have been made:
1. Add a new call directory extension in order to update data faster
2. Solve the problem that the automatic update will fail sometimes

### 3.9.5 — 2023-05-23

Bug fix - background auto update occasionally crash problem

### 3.9.4 — 2023-04-27

Bug fix - background auto update occasionally crash problem

### 3.9.3 — 2023-03-19

- Update icon displaying in call history for contacts which is supposed to be blocked in latest database
- Minor bug fix

- 更新在通話記錄中顯示的圖標
- 錯誤修復

## Apps similar to Jima Caller ID

| App | Rating | Price | Category |
| --- | --- | --- | --- |
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All apps by TechmaxApp: https://appshunter.io/developer/617391262

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-26.*