# Device Info Tool vs Temp Mail

The clearest difference is rating: Temp Mail at 5.0 against Device Info Tool's 4.2. Temp Mail also leads on review sentiment (100% vs 67%) and device support (3 vs 1). Device Info Tool's advantage is ads (none vs shown) and chart position (#147 vs unranked). On price, ratings volume, update cadence and in-app purchases there is nothing between them.

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

Temp Mail holds the better App Store score, 5.0 against 4.2. Both are backed by a comparable volume of ratings — 5 and 4 respectively. Written reviews point the same way: 67% of Device Info Tool's written reviews are positive against 100% of Temp Mail's.

Device Info Tool ships an update monthly, Temp Mail fortnightly. Both last shipped on October 27, 2026.

## The numbers

| Metric | Device Info Tool | Temp Mail |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (5 ratings)](https://appshunter.io/ios/app/device-info-tool/id6448629269/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/temp-mail-instant-email/id6736387605/reviews)** |
| Number of ratings | **5** | 4 |
| Positive reviews | 66.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | Ad-supported | Ad-supported |
| Best chart rank | **#147** | — |
| Size | 12 MB | 30 MB |
| Requires iOS | 16.2 | **13.4** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [IDB LLC](https://appshunter.io/developer/917634021) | [Trinh Ngoc Luong](https://appshunter.io/developer/1759282007) |

## What reviewers say

### Device Info Tool

[App page](https://appshunter.io/ios/app/device-info-tool/id6448629269)

**Currently charting:** #147 Top Free · Developer Tools (US App Store)

Gain in-depth knowledge of your mobile device's hardware and software. Explore detailed specifications including storage, battery health, network details, sensors, and OS version through an intuitive interface. Ideal for users seeking to understand their device's capabilities.

**Highlights:** Detailed hardware information, Comprehensive software specifications, Storage capacity details, Battery health monitoring, Network and Wi-Fi insights, Sensor availability, User-friendly interface

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

**In-app purchases:** none


### Temp Mail

[App page](https://appshunter.io/ios/app/temp-mail-instant-email/id6736387605)

Create and manage unlimited temporary email addresses to protect your real identity and avoid spam. This tool offers instant email generation, customization, and secure link opening for enhanced online privacy and efficient account management.

**Highlights:** Instant email creation, Unlimited email addresses, Customizable email addresses, Multiple domain options, Email recovery, Secure link opening

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

**In-app purchases:** none


## Frequently asked questions

### Is Device Info Tool free?

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

### Is Temp Mail free?

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

### Which has better reviews, Device Info Tool or Temp Mail?

Temp Mail is rated higher. Device Info Tool averages 4.2 out of 5 from 5 ratings, while Temp Mail averages 5.0 from 4 ratings.

### Do Device Info Tool or Temp Mail have ads?

Temp Mail shows ads; Device Info Tool does not.

### Which is updated more often, Device Info Tool or Temp Mail?

Device Info Tool ships an update monthly, and Temp Mail fortnightly. Most recently, Device Info Tool was updated on October 27, 2026 and Temp Mail on October 27, 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.*