# Hardware Master Free vs CPU Detector

Hardware Master Free and CPU Detector both sit at 4.5 stars, but that hides the real split: 76% of CPU Detector's written reviews are positive against 0% of Hardware Master Free's. CPU Detector also leads on update cadence (every 2 months vs every 25 months) and ratings volume (427 vs 2). Hardware Master Free's advantage is ads (none vs shown) and iOS requirement (7.0 vs 11.0). On price, rating, in-app purchases and monetization model there is nothing between them.

Both are free to download. Hardware Master Free sells 1 one-off in-app purchase and CPU Detector sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.5 for Hardware Master Free against 4.6 for CPU Detector. That said, the two scores are not equally well evidenced: CPU Detector has 427 ratings behind it against 2, so its average is the more settled of the two. Written reviews are what separate them: 0% of Hardware Master Free's written reviews are positive against 76% of CPU Detector's.

Hardware Master Free ships an update every 25 months, CPU Detector every 2 months. The most recent releases landed on October 14, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | Hardware Master Free | CPU Detector |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (2 ratings)](https://appshunter.io/ios/app/hardware-master-free/id497357208/reviews) | **[4.6 (427 ratings)](https://appshunter.io/ios/app/cpu-detector-hardware-info/id1357917957/reviews)** |
| Number of ratings | 2 | **427** |
| Positive reviews | 0.0% of reviews | **76.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 25 months | **Every 2 months** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 25 MB | 97 MB |
| Requires iOS | **7.0** | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [越 刘](https://appshunter.io/developer/289071545) | [楠 夏](https://appshunter.io/developer/832223369) |

## What reviewers say

### Hardware Master Free

[App page](https://appshunter.io/ios/app/hardware-master-free/id497357208)

Access detailed hardware information and engage in discussions about computer components. Find answers to frequently asked questions about memory, storage, and other hardware aspects.

**Highlights:** Hardware discussion, Hardware information, Memory & storage info, Hardware FAQ

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| HWMaster Unlock | $0.99 | one-time |


### CPU Detector

[App page](https://appshunter.io/ios/app/cpu-detector-hardware-info/id1357917957)

Access detailed hardware information on your iPhone or iPad without jailbreaking. Monitor CPU usage, memory, battery health, sensor data, and network details in real-time. Ideal for tech enthusiasts and developers seeking in-depth device insights.

**Highlights:** Real-time CPU usage and frequency, Memory usage monitoring, Battery health and voltage check, Device model and storage details, Operating system and screen information, Network information and speed

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Permanently Remove Ads | $0.99 | one-time |

**What reviewers like**

- 👍 Excellent application and services
- 👍 Accurate and easy to understand
- 👍 Nice and clean apps
- 👍 Good work developers
- 👍 Shows phone stats

**What reviewers complain about**

- 🐛 Takes too much time to load
- 🐛 Not working on iPad
- 🐛 App doesn't open
- 🐛 Ads bug usability
- 🐛 Incompatible with some iPads

**Reported bugs**

- Takes too much time to load
- Not working on iPad pro
- App not opening, stuck on start
- Not working on iPad mini 6, only stuck on splash screen
- iPad mini six無法使用

**Requested features**

- Change language
- More actionable information


## Frequently asked questions

### Is Hardware Master Free free?

Hardware Master Free is free to download, with in-app purchases available.

### Is CPU Detector free?

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

### Which has better reviews, Hardware Master Free or CPU Detector?

CPU Detector is rated higher. Hardware Master Free averages 4.5 out of 5 from 2 ratings, while CPU Detector averages 4.6 from 427 ratings.

### Do Hardware Master Free or CPU Detector have ads?

CPU Detector shows ads; Hardware Master Free does not.

### Which is updated more often, Hardware Master Free or CPU Detector?

Hardware Master Free ships an update every 25 months, and CPU Detector every 2 months. Most recently, Hardware Master Free was updated on October 14, 2026 and CPU Detector on October 23, 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.*