# CRMX Toolbox2 vs Spam Text Blocker

The clearest difference is in-app purchases: CRMX Toolbox2 at none against Spam Text Blocker's 2. CRMX Toolbox2 also leads on device support (3 vs 1). Spam Text Blocker's advantage is update cadence (every 8 days vs every 2 months). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Spam Text Blocker sells 2 in-app purchases, starting at $9.99 per 7 days. CRMX Toolbox2 asks for nothing beyond the download.

CRMX Toolbox2 ships an update every 2 months, Spam Text Blocker every 8 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | CRMX Toolbox2 | Spam Text Blocker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.2 (9 ratings)](https://appshunter.io/ios/app/crmx-toolbox2/id6450711153/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 8 days** |
| Monetization | Free | — |
| Size | 78 MB | 76 MB |
| Requires iOS | **15.6** | 16.3 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 9+ |
| Developer | [LumenRadio AB](https://appshunter.io/developer/1443137236) | [添丽 郭](https://appshunter.io/developer/6810905794) |

## What reviewers say

### CRMX Toolbox2

[App page](https://appshunter.io/ios/app/crmx-toolbox2/id6450711153)

Manage and connect to your CRMX devices with this utility app. It allows for firmware updates and configuration of all Bluetooth-enabled CRMX products, simplifying device management.

**Highlights:** Connect to CRMX devices, Track CRMX devices, Conduct firmware updates, Configure Bluetooth CRMX products

**Features:** macOS Compatibility

**In-app purchases:** none


### Spam Text Blocker

[App page](https://appshunter.io/ios/app/spam-text-blocker-call-filter/id6811337720)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $9.99 | per 7 days |
| Premium Annual | $69.99 | per year |


## Frequently asked questions

### Is CRMX Toolbox2 free?

CRMX Toolbox2 is free to download, with no in-app purchases.

### Is Spam Text Blocker free?

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

### Do CRMX Toolbox2 or Spam Text Blocker have ads?

Neither CRMX Toolbox2 nor Spam Text Blocker shows ads.

### Which is updated more often, CRMX Toolbox2 or Spam Text Blocker?

CRMX Toolbox2 ships an update every 2 months, and Spam Text Blocker every 8 days. Most recently, CRMX Toolbox2 was updated on October 24, 2026 and Spam Text Blocker on October 24, 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.*