# Bird ID vs Kapa

The clearest difference is in-app purchases: Kapa at none against Bird ID's 9. Bird ID's advantage is review sentiment (29% vs 0%). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Bird ID sells 7 in-app purchases, starting at $6.99 per month. Kapa asks for nothing beyond the download.

Bird ID ships an update fortnightly, Kapa monthly. The most recent releases landed on October 19, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Bird ID | Kapa |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (91 ratings)](https://appshunter.io/ios/app/bird-id/id1450002184/reviews)** | — |
| Number of ratings | **91** | — |
| Positive reviews | **28.9% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | Free with in-app purchases | **Free** |
| Size | 109 MB | 154 MB |
| Requires iOS | **15.0** | 15.5 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [VaultID](https://appshunter.io/developer/1411398300) | [Kapa Portaria](https://appshunter.io/developer/1661571269) |

## What reviewers say

### Bird ID

[App page](https://appshunter.io/ios/app/bird-id/id1450002184)

This app provides a secure cloud-based digital certificate for signing documents with legal validity. It offers enhanced security features, transaction history, and device management for a convenient digital experience.

**Highlights:** Sign documents with legal validity, Cloud-based digital certificate, Secure OTP generation, Manage Bird ID accounts, View connected devices, Transaction history tracking, Purchase credits in-app

**Features:** Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mensal | $6.99 | per month |
| Plano Padrão | $6.99 | per month |
| Anual | $29.99 | per year |
| Plano Padrão | $29.99 | per year |
| 1 mês | $9.99 | one-time |
| 3 meses | $17.99 | one-time |
| 1 ano | $29.99 | one-time |


### Kapa

[App page](https://appshunter.io/ios/app/kapa/id1661571267)

This platform enhances condominium management, communication, and security. It offers features for easy access control and notifications, integrating with various solutions to simplify daily life for residents.

**Highlights:** Condominium management, Resident communication, Enhanced security, Access control, Arrival notifications, Third-party integrations

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Bird ID free?

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

### Is Kapa free?

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

### Do Bird ID or Kapa have ads?

Neither Bird ID nor Kapa shows ads.

### Which is updated more often, Bird ID or Kapa?

Bird ID ships an update fortnightly, and Kapa monthly. Most recently, Bird ID was updated on October 19, 2026 and Kapa on October 15, 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.*