# SUN Mobile vs Jima Caller ID

The clearest difference is review sentiment: Jima Caller ID at 63% against SUN Mobile's 19%. Jima Caller ID also leads on rating (3.9 vs 1.0) and ratings volume (14 vs 2). SUN Mobile's advantage is in-app purchases (none vs 4) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Jima Caller ID sells 4 in-app purchases, starting at $0.99 per month. SUN Mobile asks for nothing beyond the download.

Jima Caller ID holds the better App Store score, 3.9 against 1.0. That said, the two scores are not equally well evidenced: Jima Caller ID has 14 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 19% of SUN Mobile's written reviews are positive against 63% of Jima Caller ID's.

SUN Mobile ships an update monthly, Jima Caller ID every 3 months. The most recent releases landed on October 13, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | SUN Mobile | Jima Caller ID |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (2 ratings)](https://appshunter.io/ios/app/sun-mobile/id771377227/reviews) | **[3.9 (14 ratings)](https://appshunter.io/ios/app/jima-caller-id/id910656808/reviews)** |
| Number of ratings | 2 | **14** |
| Positive reviews | 19.4% of reviews | **62.5% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | **Free** | Freemium |
| Size | 111 MB | 20 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sun Mobile Limited](https://appshunter.io/developer/771377230) | [TechmaxApp](https://appshunter.io/developer/617391262) |

## What reviewers say

### SUN Mobile

[App page](https://appshunter.io/ios/app/sun-mobile/id771377227)

Manage your mobile account on iOS devices, check data and call usage, and view service plans. Discover the latest service introductions, phone offers, and lifestyle information.

**Highlights:** Check voice, SMS, and data usage, View account balance and bills, Latest phone offers and prices, Service introductions, Lifestyle information, Roaming data plans

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Jima Caller ID

[App page](https://appshunter.io/ios/app/jima-caller-id/id910656808)

This app helps Hong Kong users combat spam and scam calls by blocking unwanted numbers and identifying suspicious incoming calls. It utilizes a regularly updated database and allows users to contribute to its accuracy. The app also provides scam alerts and customizable blocking options.

**Highlights:** 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

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month No Ads & Auto Update | $0.99 | per month |
| Half Year No Ads & Auto Update | $5.49 | per 6 months |
| 1 Year No Ads & Auto Update | $10.49 | per year |
| Remove Popup Advertisement | $12.99 | one-time |


## Frequently asked questions

### Is SUN Mobile free?

SUN Mobile is free to download, with no in-app purchases.

### Is Jima Caller ID free?

Jima Caller ID is free to download, with in-app purchases available.

### Which has better reviews, SUN Mobile or Jima Caller ID?

Jima Caller ID is rated higher. SUN Mobile averages 1.0 out of 5 from 2 ratings, while Jima Caller ID averages 3.9 from 14 ratings.

### Do SUN Mobile or Jima Caller ID have ads?

Jima Caller ID shows ads; SUN Mobile does not.

### Which is updated more often, SUN Mobile or Jima Caller ID?

SUN Mobile ships an update monthly, and Jima Caller ID every 3 months. Most recently, SUN Mobile was updated on October 13, 2026 and Jima Caller ID on October 14, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*