# Singular Device Assist vs Hayen

The clearest difference is ads: Hayen at none against Singular Device Assist's shown. On price, update cadence, 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.

Singular Device Assist ships an update every 2 months, Hayen every 3 months. The most recent releases landed on October 16, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Singular Device Assist | Hayen |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Ad-supported | — |
| Size | 9 MB | 63 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Singular Labs Inc.](https://appshunter.io/developer/1424350615) | [Excellent Protection](https://appshunter.io/developer/1591909841) |

## What reviewers say

### Singular Device Assist

[App page](https://appshunter.io/ios/app/singular-device-assist/id1441750662)

This utility app offers insights into your device's advertising ID (IDFA). It helps you track IDFA changes, confirm resets, and copy the ID for support or debugging. It's particularly useful for Singular customers testing their SDK.

**Highlights:** View current IDFA, Confirm IDFA changes, Test SDK integration, Copy IDFA for support, Debugging assistance

**In-app purchases:** none


### Hayen

[App page](https://appshunter.io/ios/app/hayen/id6759556399)

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

**In-app purchases:** none


## Frequently asked questions

### Is Singular Device Assist free?

Singular Device Assist is free to download, with no in-app purchases.

### Is Hayen free?

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

### Do Singular Device Assist or Hayen have ads?

Singular Device Assist shows ads; Hayen does not.

### Which is updated more often, Singular Device Assist or Hayen?

Singular Device Assist ships an update every 2 months, and Hayen every 3 months. Most recently, Singular Device Assist was updated on October 16, 2026 and Hayen on October 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.*