# sgCallerID — Singapore Caller ID

> Singapore caller ID and spam blocker for iPhone. (iPhone/iPad app by Jiang Nan Qing.)

- Source: https://appshunter.io/ios/app/sgcallerid/id1214579356 (this page in markdown: same URL + `.md`)
- Developer: [Jiang Nan Qing](https://appshunter.io/developer/995103102)
- Category: Utilities, Reference
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 15.0 · 61 MB
- Languages: American English
- Released: 2017-03-14
- Data updated: 2026-07-07
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/sgcallerid/id1214579356/reviews.md

## What is sgCallerID?

Best caller ID Apps only for Singapore iPhone user. sgCallerID identifies the incoming caller's number and block the spam number. Its database include more than 60,000 landline numbers in Singapore. 

* Unknow callers: Identify unknow callers in real-time so you always know who is calling.
* Call block: Identify and block spam call from robotcalls, market person and fraud calls. Its database is keep updating.
* Privacy: Your privacy is our first priority. This apps use the interface provided by Apple. It will never collect your call history or store it.
* Compatible: This App only compatible with iOS 13 devices, include iPhone 5s, 6, 6s, 7, 7p, SE.
* If you find any spam calls, report it to us by in-Apps link. 

How to use it

1. After download App from App store, go to setting -> phone -> Call Blocking & Identification
2.  Enable sgCaller - Tier 1/2/3/4 to allow this Apps provide Caller ID and block spam call.

## Key features

- Real-time caller identification
- Spam call blocking
- Extensive Singaporean landline database
- Privacy-focused design
- User reporting of spam calls


## Frequently asked questions about sgCallerID

### What is sgCallerID?

sgCallerID is a free utility app for iPhone users in Singapore that identifies unknown incoming callers and blocks spam numbers. It utilizes a database of over 60,000 Singaporean landline numbers.

### How does sgCallerID identify callers?

When an incoming call is received, sgCallerID checks the number against its database in real-time to display the caller's identity if available. This helps users decide whether to answer unknown calls.

### Can sgCallerID block spam calls?

Yes, sgCallerID can identify and block spam calls from sources like robot calls, telemarketers, and fraudsters. Its database is regularly updated to improve its effectiveness against new spam numbers.

### What devices is sgCallerID compatible with?

sgCallerID is compatible with iOS 13 devices, including iPhone 5s, 6, 6s, 7, 7p, and SE. It is designed for iPhone and iPod devices.

### How do I enable sgCallerID's features?

After downloading, go to your iPhone's Settings > Phone > Call Blocking & Identification. Enable sgCallerID (Tier 1/2/3/4) to allow it to provide caller ID and block spam calls.

### Does sgCallerID collect user data?

No, sgCallerID prioritizes user privacy. It uses Apple's provided interface and does not collect or store your call history.

### How often is the sgCallerID database updated?

The description indicates that the database is kept updating to identify and block spam calls effectively. The app was last updated on June 8, 2022.

### Can I report spam calls with sgCallerID?

Yes, if you encounter any spam calls, you can report them to the developers directly through an in-app link. This helps improve the app's spam detection capabilities for all users.

## Version history (last 5 releases)

### 2.31 — 2022-06-08

To fix the bugs in v2.3

### 2.3 — 2022-06-03

1. Add navigation function, click to navigator in Apple maps
2. User is able to save your favourite number

### 2.2 — 2022-01-13

1. Update database with more phone numbers
2. Fix the bugs when enable the extensions

### 2.1 — 2021-06-15

Update database and UI

### 2.0 — 2020-07-02

User is able to search company number and name now.

## Apps similar to sgCallerID

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [mDNS Utility](https://appshunter.io/ios/app/mdns-utility/id918208340) | 1.6 (5) | $0.99 | Utilities |
| [句子迷](https://appshunter.io/ios/app/id884715640) | 3.9 (8) | Free | Utilities |
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| [Send Smart](https://appshunter.io/ios/app/send-smart/id912763740) | 2.2 (10) | Free | Utilities |
| [Meck Sheriff](https://appshunter.io/ios/app/meck-sheriff/id917682360) | — | Free | Utilities |

## More apps by Jiang Nan Qing

- [SGBusStop](https://appshunter.io/ios/app/sgbusstop/id995103103)
- [速查圣经](https://appshunter.io/ios/app/id1662773646)
- [SGMathAI](https://appshunter.io/ios/app/sgmathai/id6738604273)

All apps by Jiang Nan Qing: https://appshunter.io/developer/995103102

## Related topics

[sgcallerid](https://appshunter.io/ios/topics/sgcallerid) · [jiang nan qing](https://appshunter.io/ios/topics/jiang-nan-qing) · [jiang nan](https://appshunter.io/ios/topics/jiang-nan)

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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 2026-07-07.*