# 來電管家 Call Guard vs SanfieldMobile

The clearest difference is update cadence: SanfieldMobile at every 3 weeks against 來電管家 Call Guard's every 3 months. 來電管家 Call Guard's advantage is iOS requirement (12.0 vs 15.5). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

來電管家 Call Guard ships an update every 3 months, SanfieldMobile every 3 weeks. The most recent releases landed on October 21, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 來電管家 Call Guard | SanfieldMobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (4 ratings)](https://appshunter.io/ios/app/call-guard/id421384383/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 13.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Subscription | — |
| Size | 23 MB | 74 MB |
| Requires iOS | **12.0** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SmarTone Mobile Communications Limited](https://appshunter.io/developer/358071022) | [Sanfield Construction Innovations Limited](https://appshunter.io/developer/1585746033) |

## What reviewers say

### 來電管家 Call Guard

[App page](https://appshunter.io/ios/app/call-guard/id421384383)

This service automatically blocks millions of unwanted calls, including spam, overseas numbers, and hidden caller IDs. Customize your call experience by setting up a VIP list or personal blacklist for ultimate control.

**Highlights:** Automatic junk call interception, Overseas call notification, VIP contact list, Personal blacklist, Hidden caller ID blocking

**Features:** macOS Compatibility

**In-app purchases:** none


### SanfieldMobile

[App page](https://appshunter.io/ios/app/sanfieldmobile/id1587637547)

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

**In-app purchases:** none


## Frequently asked questions

### Is 來電管家 Call Guard free?

來電管家 Call Guard is free to download, with no in-app purchases.

### Is SanfieldMobile free?

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

### Do 來電管家 Call Guard or SanfieldMobile have ads?

Neither 來電管家 Call Guard nor SanfieldMobile shows ads.

### Which is updated more often, 來電管家 Call Guard or SanfieldMobile?

來電管家 Call Guard ships an update every 3 months, and SanfieldMobile every 3 weeks. Most recently, 來電管家 Call Guard was updated on October 21, 2026 and SanfieldMobile on October 27, 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.*