# IDentity Developer vs Sdk phone

The clearest difference is update cadence: IDentity Developer at every 5 weeks against Sdk phone's every 17 months. Sdk phone's advantage is iOS requirement (12.3 vs 15.5). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

IDentity Developer ships an update every 5 weeks, Sdk phone every 17 months. The most recent releases landed on June 5, 2026 and May 17, 2026 respectively.

## The numbers

| Metric | IDentity Developer | Sdk phone |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/identity-developer/id1431646776/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 17 months |
| Monetization | Free | — |
| Size | 138 MB | 18 MB |
| Requires iOS | 15.5 | **12.3** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Idmission LLC](https://appshunter.io/developer/1020084076) | [heyday dev](https://appshunter.io/developer/1295995322) |

## What reviewers say

### IDentity Developer

[App page](https://appshunter.io/ios/app/identity-developer/id1431646776)

This application assists SDK developers in testing various configuration options and features. It supports ID image capture, live face detection, and biometric capture and enrollment.

**Highlights:** ID image capture testing, Live face detection, Biometric capture, Biometric enrollment, SDK configuration testing

**Features:** macOS Compatibility

**In-app purchases:** none


### Sdk phone

[App page](https://appshunter.io/ios/app/sdk-phone/id1582062711)

**Features:** Siri integration

**In-app purchases:** none


## Frequently asked questions

### Is IDentity Developer free?

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

### Is Sdk phone free?

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

### Do IDentity Developer or Sdk phone have ads?

Neither IDentity Developer nor Sdk phone shows ads.

### Which is updated more often, IDentity Developer or Sdk phone?

IDentity Developer ships an update every 5 weeks, and Sdk phone every 17 months. Most recently, IDentity Developer was updated on June 5, 2026 and Sdk phone on May 17, 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.*