# PiPO vs IDNect

The clearest difference is price: IDNect at Free against PiPO's $2.99. IDNect also leads on update cadence (weekly vs every 14 months). PiPO's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support there is nothing between them.

IDNect is free to download; PiPO costs $2.99 up front. IDNect sells 1 in-app purchase, starting at $0.49 per month. PiPO asks for nothing beyond the download.

PiPO ships an update every 14 months, IDNect weekly. The most recent releases landed on October 12, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | PiPO | IDNect |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pipo/id983719927/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 71.4% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 14 months | **Weekly** |
| Monetization | Paid | — |
| Size | 39 MB | 40 MB |
| Requires iOS | **7.1** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Kaji Takatsugu](https://appshunter.io/developer/465688467) | [Kosuke Shigematsu](https://appshunter.io/developer/1643821950) |

## What reviewers say

### PiPO

[App page](https://appshunter.io/ios/app/pipo/id983719927)

This app simulates Japanese ambulance sirens and emergency vehicle sounds. It features recorded siren sounds, voice recordings, and a flashing light effect. It is not a real siren amplifier but a sound playback application.

**Highlights:** Ambulance siren sounds, Emergency vehicle voice recordings, Record and playback custom audio, Flashing light effect, Automatic siren function

**Features:** macOS Compatibility

**In-app purchases:** none


### IDNect

[App page](https://appshunter.io/ios/app/idnect/id6670595423)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1Month Subscription | $0.49 | per month |


## Frequently asked questions

### Is PiPO free?

PiPO costs $2.99, with no in-app purchases.

### Is IDNect free?

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

### Do PiPO or IDNect have ads?

IDNect shows ads; PiPO does not.

### Which is updated more often, PiPO or IDNect?

PiPO ships an update every 14 months, and IDNect weekly. Most recently, PiPO was updated on October 12, 2026 and IDNect 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.*