# Piga Home vs OnSiren

The clearest difference is in-app purchases: OnSiren at none against Piga Home's 6. Piga Home's advantage is update cadence (every 3 days vs weekly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Piga Home sells 6 in-app purchases, starting at $11.95 per month. OnSiren asks for nothing beyond the download.

Piga Home ships an update every 3 days, OnSiren weekly. The most recent releases landed on November 5, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Piga Home | OnSiren |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 53.3% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 days** | Weekly |
| Monetization | — | Free |
| Size | 78 MB | 128 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [asis Tech](https://appshunter.io/developer/6788926295) | [OnSiren Limited](https://appshunter.io/developer/6795174860) |

## What reviewers say

### Piga Home

[App page](https://appshunter.io/ios/app/piga-home/id6788926293)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kenya Unlimited | $11.95 | per month |
| Kenya Unlimited | $119.99 | per year |
| Karibu Welcome | $0.99 | one-time |
| £5 Call Credit | $4.99 | one-time |
| £7 Call Credit | $6.99 | one-time |
| £15 Call Credit | $14.99 | one-time |


### OnSiren

[App page](https://appshunter.io/ios/app/onsiren/id6795977065)

This platform provides real-time shared awareness and threat intelligence for UK security officers. It briefs users on local events, allows for quick incident reporting, and offers push-to-talk communication with nearby colleagues. Membership requires a valid SIA license.

**Highlights:** Real-time threat intelligence briefings, Quick incident reporting with location, Push-to-talk communication, Shared awareness network for security officers, AI-powered local event updates

**In-app purchases:** none


## Frequently asked questions

### Is Piga Home free?

Piga Home is free to download, with in-app purchases available.

### Is OnSiren free?

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

### Do Piga Home or OnSiren have ads?

Neither Piga Home nor OnSiren shows ads.

### Which is updated more often, Piga Home or OnSiren?

Piga Home ships an update every 3 days, and OnSiren weekly. Most recently, Piga Home was updated on November 5, 2026 and OnSiren on November 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.*