# PhoneScan vs Dio Dash

The clearest difference is rating: Dio Dash at 4.6 against PhoneScan's 4.1. Dio Dash also leads on update cadence (weekly vs every 18 months). PhoneScan's advantage is ratings volume (228 vs 12) and review sentiment (59% vs 50%). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. PhoneScan sells 1 one-off in-app purchase and Dio Dash sells 4 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Dio Dash holds the better App Store score, 4.6 against 4.1. That said, the two scores are not equally well evidenced: PhoneScan has 228 ratings behind it against 12, so its average is the more settled of the two. Written reviews complicate that: 59% of PhoneScan's written reviews are positive against 50% of Dio Dash's, so the app with the better star average is not the one people write more warmly about.

PhoneScan ships an update every 18 months, Dio Dash weekly. The most recent releases landed on November 1, 2026 and November 11, 2026 respectively.

## The numbers

| Metric | PhoneScan | Dio Dash |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (228 ratings)](https://appshunter.io/ios/app/phonescan-cpu-speed-test/id894201975/reviews) | **[4.6 (12 ratings)](https://appshunter.io/ios/app/dio-dash/id1355990111/reviews)** |
| Number of ratings | **228** | 12 |
| Positive reviews | **58.6% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 18 months | **Weekly** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 8 MB | 47 MB |
| Requires iOS | **10.0** | 18.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Cloned Reality Limited](https://appshunter.io/developer/878553605) | [PLAYSTONE INFORMATION TECHNOLOGY LIMITED](https://appshunter.io/developer/1524406930) |

## What reviewers say

### PhoneScan

[App page](https://appshunter.io/ios/app/phonescan-cpu-speed-test/id894201975)

Measure your phone's processor speed and track performance over time. Compare results to see how much faster new devices are or if software updates impact performance. Keep a detailed log of all tests.

**Highlights:** CPU speed testing, Performance logging, Comparison with previous tests, Comparison with new devices, iOS update performance impact analysis, Delete individual or all test results

**Features:** macOS Compatibility

**In-app purchases (1)**

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

**What reviewers like**

- 🚀 Fast and efficient
- 👍 Easy to use
- 📊 Accurate performance measurements
- 🔍 Helpful in monitoring device performance

**What reviewers complain about**

- 🔍 Inconsistent device/OS detection
- 💸 Excessive ads
- 🐛 Crashes and freezes on some devices

**Reported bugs**

- Crashes on launch for some users
- Incorrect device identification
- Ads interfering with test functionality

**Requested features**

- More detailed performance metrics
- Battery and temperature monitoring
- Ability to compare performance over time


### Dio Dash

[App page](https://appshunter.io/ios/app/dio-dash/id1355990111)

This comprehensive toolkit offers real-time system monitoring, component benchmarking, and network speed testing for Apple devices. It helps users understand their device's performance, optimize storage, and track battery health. Features include CPU/GPU/Disk benchmarks, network speed tests, and disk cleanup utilities.

**Highlights:** Real-time system monitoring, CPU, GPU, Disk, and AI benchmarking, Network speed and latency testing, Battery and power status monitoring (iOS), Disk cleanup utilities (macOS), Community leaderboard for benchmark scores

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $1.99 | per month |
| Premium Quarterly | $3.99 | per 3 months |
| Premium Annual | $9.99 | per year |
| Remove Ads | $29.99 | one-time |


## Frequently asked questions

### Is PhoneScan free?

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

### Is Dio Dash free?

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

### Which has better reviews, PhoneScan or Dio Dash?

Dio Dash is rated higher. PhoneScan averages 4.1 out of 5 from 228 ratings, while Dio Dash averages 4.6 from 12 ratings.

### Do PhoneScan or Dio Dash have ads?

Neither PhoneScan nor Dio Dash shows ads.

### Which is updated more often, PhoneScan or Dio Dash?

PhoneScan ships an update every 18 months, and Dio Dash weekly. Most recently, PhoneScan was updated on November 1, 2026 and Dio Dash on November 11, 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.*