# Spam Block vs Aromaster Diffuser Control

The clearest difference is in-app purchases: Aromaster Diffuser Control at none against Spam Block's 3. Aromaster Diffuser Control also leads on iOS requirement (15.6 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Spam Block sells 3 one-off in-app purchases. Aromaster Diffuser Control asks for nothing beyond the download.

Spam Block ships an update monthly, Aromaster Diffuser Control every 6 weeks. The most recent releases landed on October 13, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Spam Block | Aromaster Diffuser Control |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (15 ratings)](https://appshunter.io/ios/app/spam-block-scam-call-blocker/id6463420213/reviews)** | — |
| Number of ratings | **15** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 6 weeks |
| Monetization | Free | — |
| Size | 5 MB | 18 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ADIOS YAZILIM BILISIM SANAYI VE TICARET LIMITED SIRKETI](https://appshunter.io/developer/1329291046) | [AROMASTER KIMYA GIDA TARIMSAL ENDUSTRIYEL OTOMOTIV PAZ VE TIC ITH IHR LTD STI](https://appshunter.io/developer/1891540847) |

## What reviewers say

### Spam Block

[App page](https://appshunter.io/ios/app/spam-block-scam-call-blocker/id6463420213)

This app helps organize and manage blocked contacts efficiently. It offers features to block number ranges and individual numbers, with no ads or premium restrictions. It prioritizes user privacy by not accessing contact lists or requiring network connections.

**Highlights:** Block number ranges, Add individual numbers, Pattern blocking with '#', No ads, Full app experience, No personal data access

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Order a coffee | $2.99 | one-time |
| Order a burger | $4.99 | one-time |
| Order ice cream | $9.99 | one-time |


### Aromaster Diffuser Control

[App page](https://appshunter.io/ios/app/aromaster-diffuser-control/id6761794555)

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

**In-app purchases:** none


## Frequently asked questions

### Is Spam Block free?

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

### Is Aromaster Diffuser Control free?

Aromaster Diffuser Control is free to download, with no in-app purchases.

### Do Spam Block or Aromaster Diffuser Control have ads?

Neither Spam Block nor Aromaster Diffuser Control shows ads.

### Which is updated more often, Spam Block or Aromaster Diffuser Control?

Spam Block ships an update monthly, and Aromaster Diffuser Control every 6 weeks. Most recently, Spam Block was updated on October 13, 2026 and Aromaster Diffuser Control on October 6, 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.*