# IDFA vs MicroID Blue Cloud

The clearest difference is ads: MicroID Blue Cloud at none against IDFA'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.

IDFA ships an update every 4 months, MicroID Blue Cloud every 3 months. The most recent releases landed on September 5, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | IDFA | MicroID Blue Cloud |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 3 months** |
| Size | 22 MB | 48 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Cloudbud Tech](https://appshunter.io/developer/1774555170) | [Darmandran Sivapathasundram](https://appshunter.io/developer/1756902003) |

## What reviewers say

### IDFA

[App page](https://appshunter.io/ios/app/idfa-find-device-idfa-and-share/id6739758322)

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

**In-app purchases:** none


### MicroID Blue Cloud

[App page](https://appshunter.io/ios/app/microid-blue-cloud/id6742747220)

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

**In-app purchases:** none


## Frequently asked questions

### Is IDFA free?

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

### Is MicroID Blue Cloud free?

MicroID Blue Cloud is free to download, with no in-app purchases.

### Do IDFA or MicroID Blue Cloud have ads?

IDFA shows ads; MicroID Blue Cloud does not.

### Which is updated more often, IDFA or MicroID Blue Cloud?

IDFA ships an update every 4 months, and MicroID Blue Cloud every 3 months. Most recently, IDFA was updated on September 5, 2026 and MicroID Blue Cloud on September 9, 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.*