# a vs SiyanoAV Mobile Security

The clearest difference is in-app purchases: a at none against SiyanoAV Mobile Security's 1. SiyanoAV Mobile Security's advantage is iOS requirement (12.0 vs 17.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. SiyanoAV Mobile Security sells 1 in-app purchase, starting at $4.99 per year. a asks for nothing beyond the download.

a ships an update every 3 weeks, SiyanoAV Mobile Security fortnightly. The most recent releases landed on October 17, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | a | SiyanoAV Mobile Security |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Size | 145 MB | 85 MB |
| Requires iOS | 17.6 | **12.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Axis My India Ltd](https://appshunter.io/developer/1510386141) | [SIYANO LABS PRIVATE LIMITED](https://appshunter.io/developer/1783722052) |

## What reviewers say

### a

[App page](https://appshunter.io/ios/app/a-app/id6467181334)

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

**In-app purchases:** none


### SiyanoAV Mobile Security

[App page](https://appshunter.io/ios/app/siyanoav-mobile-security/id6739124388)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SiyanoAV Mobile Security | $4.99 | per year |


## Frequently asked questions

### Is a free?

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

### Is SiyanoAV Mobile Security free?

SiyanoAV Mobile Security is free to download, with in-app purchases available.

### Do a or SiyanoAV Mobile Security have ads?

Neither a nor SiyanoAV Mobile Security shows ads.

### Which is updated more often, a or SiyanoAV Mobile Security?

a ships an update every 3 weeks, and SiyanoAV Mobile Security fortnightly. Most recently, a was updated on October 17, 2026 and SiyanoAV Mobile Security on October 11, 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.*