# 來電管家 Call Guard vs Goldstyle e單

The clearest difference is update cadence: 來電管家 Call Guard at every 3 months against Goldstyle e單's every 13 months. Goldstyle e單's advantage is iOS requirement (8.0 vs 12.0). 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, Goldstyle e單 every 13 months. The most recent releases landed on June 8, 2026 and May 16, 2026 respectively.

## The numbers

| Metric | 來電管家 Call Guard | Goldstyle e單 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (4 ratings)](https://appshunter.io/ios/app/call-guard/id421384383/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 8.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 13 months |
| Monetization | Subscription | — |
| Size | 23 MB | 5 MB |
| Requires iOS | 12.0 | **8.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SmarTone Mobile Communications Limited](https://appshunter.io/developer/358071022) | [KONG CHU](https://appshunter.io/developer/595245773) |

## 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


### Goldstyle e單

[App page](https://appshunter.io/ios/app/goldstyle-e/id1543344031)

**Features:** macOS Compatibility

**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 Goldstyle e單 free?

Goldstyle e單 is free to download, with no in-app purchases.

### Do 來電管家 Call Guard or Goldstyle e單 have ads?

Neither 來電管家 Call Guard nor Goldstyle e單 shows ads.

### Which is updated more often, 來電管家 Call Guard or Goldstyle e單?

來電管家 Call Guard ships an update every 3 months, and Goldstyle e單 every 13 months. Most recently, 來電管家 Call Guard was updated on June 8, 2026 and Goldstyle e單 on May 16, 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.*