# 蓝盾卫士 vs Spam Call Blocker

The clearest difference is in-app purchases: 蓝盾卫士 at none against Spam Call Blocker's 1. Spam Call Blocker's advantage is update cadence (every 2 months vs every 14 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Spam Call Blocker sells 1 one-off in-app purchase. 蓝盾卫士 asks for nothing beyond the download.

蓝盾卫士 ships an update every 14 months, Spam Call Blocker every 2 months. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 蓝盾卫士 | Spam Call Blocker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.9 (8 ratings)](https://appshunter.io/ios/app/spam-call-blocker-batch-block/id1539106552/reviews)** |
| Number of ratings | — | **8** |
| Positive reviews | — | 36.4% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 2 months** |
| Monetization | — | Free with in-app purchases |
| Size | 3 MB | 3 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [洪涛 汤](https://appshunter.io/developer/1524423096) | [Solid PDF Ltd](https://appshunter.io/developer/1499927970) |

## What reviewers say

### 蓝盾卫士

[App page](https://appshunter.io/ios/app/and/id1524589776)

**Features:** macOS Compatibility

**In-app purchases:** none


### Spam Call Blocker

[App page](https://appshunter.io/ios/app/spam-call-blocker-batch-block/id1539106552)

This app helps you manage unwanted calls by allowing you to create custom blacklists and whitelists. Block specific numbers or entire number segments to avoid spam and robocalls, while ensuring important calls are never missed. It also supports iCloud backup for seamless device switching.

**Highlights:** Custom blacklists and whitelists, Block number segments, Block up to 1 million numbers, Add numbers from recent calls, iCloud Auto Backup, Block cell and landline numbers

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Permanent License | $0.99 | one-time |


## Frequently asked questions

### Is 蓝盾卫士 free?

蓝盾卫士 is free to download, with no in-app purchases.

### Is Spam Call Blocker free?

Spam Call Blocker is free to download, with in-app purchases available.

### Do 蓝盾卫士 or Spam Call Blocker have ads?

Neither 蓝盾卫士 nor Spam Call Blocker shows ads.

### Which is updated more often, 蓝盾卫士 or Spam Call Blocker?

蓝盾卫士 ships an update every 14 months, and Spam Call Blocker every 2 months. Most recently, 蓝盾卫士 was updated on October 25, 2026 and Spam Call Blocker on October 24, 2026.

---

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