# ESP vs IDFA & Device Stats

The clearest difference is in-app purchases: IDFA & Device Stats at none against ESP's 1. ESP's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. ESP sells 1 one-off in-app purchase. IDFA & Device Stats asks for nothing beyond the download.

## The numbers

| Metric | ESP | IDFA & Device Stats |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | — | Every 3 weeks |
| Size | 1 MB | 6 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Wuhan FireFrog Technology Co., Ltd.](https://appshunter.io/developer/917083159) | [James Baker](https://appshunter.io/developer/1190742413) |

## What reviewers say

### ESP

[App page](https://appshunter.io/ios/app/esp-airlink/id6756355176)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| a cup of coffee | $0.99 | one-time |


### IDFA & Device Stats

[App page](https://appshunter.io/ios/app/idfa-and-device-stats/id6783450098)

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

**In-app purchases:** none


## Frequently asked questions

### Is ESP free?

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

### Is IDFA & Device Stats free?

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

### Do ESP or IDFA & Device Stats have ads?

IDFA & Device Stats shows ads; ESP does not.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*