PhoneScan vs Dio Dash
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PhoneScan
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.
- CPU speed testing
- Performance logging
- Comparison with previous tests
- Comparison with new devices
- iOS update performance impact analysis
- Delete individual or all test results
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Tests the speed of your phone's processor and keeps a log of the results. You can now see exactly how faster your new phone is, or how faster the latest ios release is on the same phone. FOR A LIMITED TIME - rate this App and the Ads will be removed for FREE Have you ever felt that your phone is running slow one day?? PhoneScan allows you to test this by running the test to see exactly how fast (or slow) your phone is. You can compare it to previous tests and decide for yourself. Have you ever wondered how much faster the new iPhone is compared to your old phone? Run PhoneScan on both phones and you will see exactly how faster the new phone is. Yes, its is always faster than the old one, much faster ;) Have you ever felt that the latest iOS update had an impact on your phone's performance? The log page shows all the previous test results and indicates which iOS version was running for each of them. You can delete individual test results or delete the entire results.
Dio Dash
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.
- 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
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Dio Dash is the all-in-one device performance toolkit for iPhone, iPad, Mac, and Apple Vision Pro. Benchmark every component, monitor your system in real time, test your network, keep an eye on battery and power, and keep your disk clean — one native app, every Apple platform. Know your device. ▶ DASHBOARD — Real-Time System Monitor • Live CPU usage with per-core breakdown • Memory pressure and usage monitoring • Network throughput (upload/download) per interface • Estimated CPU speed • Chip, cores, and hardware info at a glance ▶ BENCHMARK — Know Your Device's True Power • CPU Benchmark — integer, floating point, and real-world workloads • GPU Benchmark — Metal compute (matrix multiply, N-body, image blur) • Disk Benchmark — sequential and random read/write speeds • AI Benchmark — CoreML inference performance • Device Profile — 5-dimension radar chart (Gaming, Productivity, Media, AI, Endurance) • Community Leaderboard — compare your scores with devices worldwide • Keep-awake mode for uninterrupted runs • Share your results and keep persistent history ▶ SPEED TEST — Network Performance • Download and upload speed measurement • Latency (ping) testing • Automatic server selection with manual override • Persistent test history ▶ POWER — Battery & Power Status (iOS) • Real-time battery level, charging state, and thermal monitoring • Time-to-empty and time-to-full estimates • Configurable alerts for low battery, thermal state, and charger events • Power event history and trends ▶ CLEANER — Disk Cleanup (macOS) • Scan and remove system caches, logs, and junk files • Browser cache cleanup • Developer tool artifacts detection • Disk space explorer — browse directories by size • Safe cleanup with category-based selection ▶ WHY DIO DASH? • Native app — built with SwiftUI for all Apple platforms • Privacy-first — all monitoring happens on-device • Clear readouts, animated gauges and charts • Persistent history for every test and benchmark • Universal purchase — one app for iPhone, iPad, Mac, and Vision Pro All readings come from public Apple system APIs; estimated values are clearly labeled. PREMIUM (optional subscription): • Unlimited disk cleaning (Mac) • Delete files from Space Explorer (Mac) • Battery time estimates • Smart battery alerts with custom thresholds • Full power event history • Universal purchase — unlocks Pro on iPhone, iPad, Mac, and Vision Pro Visit playstone.org for more information.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | PhoneScan | Dio Dash |
|---|---|---|
| Price | Free | Free |
| Rating | 4.1 (228 ratings) | 4.6 (12 ratings) — better |
| Positive reviews | 58.6% of reviews — better | 50.0% of reviews |
| Number of ratings | 228 — better | 12 |
| Update frequency | Every 18 months | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone, iPod | iPhone, iPad, Mac — better |
| Requires iOS | 10.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 8 MB | 47 MB |
| Age rating | 4+ | 4+ |
| Developer | Cloned Reality Limited | PLAYSTONE INFORMATION TECHNOLOGY LIMITED |
Customer experience
PhoneScan
Dio Dash
Bugs and requests
PhoneScan
Reported bugs
3 issues- Crashes on launch for some users
- Incorrect device identification
- Ads interfering with test functionality
Requested features
3 requests- More detailed performance metrics
- Battery and temperature monitoring
- Ability to compare performance over time
Dio Dash
Not enough reviews yet to summarise bugs or requests.
In-app purchases
PhoneScan
- Remove Ads Offer$0.99
Dio Dash
- Premium Monthly$1.991 Month
- Premium Quarterly$3.993 Months
- Premium Annual$9.991 Year
- Remove Ads$29.99









