CPU vs ONESUN PayGo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CPU
This app provides detailed insights into your device's hardware and real-time diagnostics. It also offers tools to optimize storage by compressing media and cleaning contacts, along with a comprehensive suite for testing device sensors and network functions.
- Comprehensive device hardware insights
- Real-time diagnostics and sensor testing
- Video and image compression
- Duplicate contact cleanup
- Junk mail and spam message filtering
- Network diagnostics tools
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CPU-X is an all-in-one device information, hardware monitoring, and system diagnostic tool for iPhone and iPad. It provides real-time insights into device performance, temperature, hardware status, and network conditions with a clean and efficient interface. All data is processed locally on your device. No data is collected or uploaded. 1. Comprehensive Device Information: Device model and system information, CPU architecture and performance details, GPU information, memory (RAM) usage, storage usage and available space, battery health and charging status, device temperature monitoring (CPU and battery temperature), network configuration and connectivity status, sensor availability and access status. 2. Real-Time System Monitoring: CPU usage monitoring, memory usage tracking, storage analysis, network speed and latency testing, system status overview. 3. Device Temperature Monitoring: CPU temperature monitoring, battery temperature monitoring, charging temperature tracking, thermal load and performance impact analysis. 4. Widgets and Quick Access: Home screen widgets, real-time device status widgets, battery CPU and storage shortcuts, quick system overview panel. 5. Display and Refresh Rate Tools: High refresh rate detection (60Hz, 120Hz, ProMotion), screen refresh rate testing, display performance analysis, picture in picture support for floating monitoring view. 6. Advanced Device Diagnostic Tools: Sensor testing including accelerometer gyroscope magnetometer barometer altimeter device motion and pedometer, connectivity testing including GPS compass Bluetooth NFC iBeacon, audio and haptics testing including microphone speaker vibration and haptic feedback, display and touch testing including brightness multi-touch and screen color test, camera testing including camera and flash test, network tools including ping traceroute DNS lookup speed test and network scanner. 7. Privacy Protection: CPU-X does not collect store or transmit any personal data or non-personal data. All information remains fully local on your device and under your control. Contact: For feedback or support contact miaozhi.ai@gmail.com
ONESUN PayGo
Connect to prepaid energy storage devices via Bluetooth to manage their operation. View detailed device information, including power status and remaining prepaid time. Automatically receive activation codes after successful payment.
- Bluetooth device connection
- Key code input for control
- Detailed device information display
- Prepaid validity and remaining time
- Automatic activation code delivery
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Features: Bluetooth & 4G Connection: Used to connect to prepaid energy storage devices via Bluetooth or 4G for local and remote management. Key Input & Automatic Activation: Used to enter the key code for starting and controlling the prepaid energy storage device. Activation codes are automatically issued upon successful payment. Detailed Information: Displays detailed information about the energy storage device, including input/output voltage, current data, battery voltage, battery current, SOC (State of Charge), prepaid validity duration, and remaining time/energy data. Hourly & kWh Billing: Supports both pay-by-hour and pay-by-kWh billing modes, with remaining usage clearly displayed. Remote Control: Supports remote lock, unlock, shutdown, and restart of 4G devices based on payment status. GPS Location: 4G devices report real-time GPS location for deployment tracking.
Screenshots
Verdict
The clearest difference is in-app purchases: ONESUN PayGo at none against CPU's 1. ONESUN PayGo also leads on ads (none vs shown) and rating (5.0 vs 4.7). CPU's advantage is update cadence (fortnightly vs every 3 months) and ratings volume (111 vs 1). On price, device support and iOS requirement 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. CPU sells 1 one-off in-app purchase. ONESUN PayGo asks for nothing beyond the download.
ONESUN PayGo holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: CPU has 111 ratings behind it against 1, so its average is the more settled of the two.
CPU ships an update fortnightly, ONESUN PayGo every 3 months. The most recent releases landed on October 16, 2026 and October 12, 2026 respectively.
| Parameter | CPU | ONESUN PayGo |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (111 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 61.1% of reviews | — |
| Number of ratings | 111 — better | 1 |
| Update frequency | Fortnightly — better | Every 3 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.6 | 14.0 — better |
| Further details — not scored | ||
| Size | 170 MB | 30 MB |
| Age rating | 4+ | 4+ |
| Developer | CHENGDU MIAOZHI TECHNOLOGY CO., LTD. | 馨 王 |
Customer experience
CPU
ONESUN PayGo
In-app purchases
CPU
- Lifetime Premium$5.99
ONESUN PayGo
No in-app purchases









