# IDFA Info vs Sensor Life

The clearest difference is ads: Sensor Life at none against IDFA Info's shown. Sensor Life also leads on update cadence (every 10 days vs every 7 months). IDFA Info's advantage is iOS requirement (8.0 vs 12.0). On price, 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 Info ships an update every 7 months, Sensor Life every 10 days. The most recent releases landed on September 19, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | IDFA Info | Sensor Life |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (2 ratings)](https://appshunter.io/ios/app/idfa-info/id1373256070/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 7 months | **Every 10 days** |
| Monetization | Ad-supported | — |
| Size | 7 MB | 40 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [国材 苏](https://appshunter.io/developer/1227214050) | [北京威果智能科技有限公司](https://appshunter.io/developer/1089487571) |

## What reviewers say

### IDFA Info

[App page](https://appshunter.io/ios/app/idfa-info/id1373256070)

This utility app displays your device's Identifier for Advertisers (IDFA), IP address, and MAC address. It provides essential network and device identification information in a straightforward interface.

**Highlights:** Displays IDFA, Shows IP address, Reveals MAC address, Simple interface

**Features:** macOS Compatibility

**In-app purchases:** none


### Sensor Life

[App page](https://appshunter.io/ios/app/sensor-life/id6499489822)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IDFA Info free?

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

### Is Sensor Life free?

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

### Do IDFA Info or Sensor Life have ads?

IDFA Info shows ads; Sensor Life does not.

### Which is updated more often, IDFA Info or Sensor Life?

IDFA Info ships an update every 7 months, and Sensor Life every 10 days. Most recently, IDFA Info was updated on September 19, 2026 and Sensor Life on September 14, 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.*