# Bird ID vs Clientize

The clearest difference is in-app purchases: Clientize at none against Bird ID's 9. Clientize also leads on rating (5.0 vs 4.6) and review sentiment (50% vs 29%). Bird ID's advantage is ratings volume (91 vs 1) and update cadence (fortnightly vs every 2 months). On price, 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. Clientize asks for nothing beyond the download.

Clientize holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Bird ID has 91 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 29% of Bird ID's written reviews are positive against 50% of Clientize's.

Bird ID ships an update fortnightly, Clientize every 2 months. The most recent releases landed on October 11, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Bird ID | Clientize |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (91 ratings)](https://appshunter.io/ios/app/bird-id/id1450002184/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/clientize/id1529904983/reviews)** |
| Number of ratings | **91** | 1 |
| Positive reviews | 28.9% of reviews | **50.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 109 MB | 34 MB |
| Requires iOS | 15.0 | **13.4** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [VaultID](https://appshunter.io/developer/1411398300) | [Rizzo Imobiliária](https://appshunter.io/developer/1367194213) |

## 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 |


### Clientize

[App page](https://appshunter.io/ios/app/clientize/id1529904983)

Manage sales contracts and payments easily. Track installments, issue payment slips, and monitor overdue payments. Request renegotiations and transfers, and stay updated on neighborhood news.

**Highlights:** Track contracts, Monitor payments, Issue installment slips, Check overdue installments, View contract balance, Request renegotiations, Receive neighborhood updates

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Bird ID free?

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

### Is Clientize free?

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

### Which has better reviews, Bird ID or Clientize?

Clientize is rated higher. Bird ID averages 4.6 out of 5 from 91 ratings, while Clientize averages 5.0 from 1 ratings.

### Do Bird ID or Clientize have ads?

Neither Bird ID nor Clientize shows ads.

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

Bird ID ships an update fortnightly, and Clientize every 2 months. Most recently, Bird ID was updated on October 11, 2026 and Clientize on October 1, 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.*