DevCheck CPU Info & Benchmark

for iPhone and iPad

How fast is your iPhone or iPad? How healthy is it? DevCheck puts benchmarks, detailed hardware information, battery monitoring and hardware diagnostics in one easy-to-use app.

FAQ →

Free, with DevCheck Pro as an in-app purchase or a monthly or yearly subscription. No ads, no account. iOS and iPadOS 17 or later.

The Dashboard on an iPhone 15: CPU load per core on the A16 Bionic's efficiency and performance cores, battery level and health, Wi-Fi, thermal state, display, memory and storage.

Benchmarks, hardware and health in one app

Benchmarks: the iPhone 15's median score, how it compares with all devices, its CPU, memory, disk and GPU scores, and the Run Benchmark button. — Scores and rankings

Hardware › Processor: A16 Bionic, 4 nm, 6 cores, 64-bit, with four Sawtooth efficiency cores and two Everest performance cores, and the 16-core Neural Engine. — What's inside

My Device: the health check with battery health, storage space, memory pressure, hardware tests, thermal state and verification all passing. — Health check

Tests: 15 of 15 passed, with the flashlight, vibration, volume buttons, multitouch, display, HDR and backlight tests. — Hardware tests

Benchmarks

Full CPU, memory, disk and GPU benchmarks. Compare your scores with hundreds of device models in the DevCheck rankings, and track performance run after run.

Dashboard

Live CPU load across every core, grouped by performance and efficiency. Battery, thermal state, memory pressure, storage and network activity at a glance.

Device health

One health check for battery, storage, memory pressure, thermal state and hardware. Test the display, HDR, multitouch, buttons, speakers, earpiece, microphone, headset, charging, flashlight, vibration, sensors and Face ID or Touch ID. Ideal for a new or used device.

Device details

Chip, CPU clusters, GPU and Metal, and Neural Engine. Display, cameras and lenses, audio and sensors, with live graphs. Memory, storage and network details, including Wi-Fi, IP addresses and Bluetooth.

Battery

Charge level, state and thermal state as they change. With Pro, 30 days of battery level, charging sessions and battery use, and the cycle count and maximum capacity from an Analytics log you import.

Network tools

Wi-Fi and cellular details, IP addresses, gateway, DNS and the routing table, plus GPS. With Pro, the Network Mapper and the Bluetooth Scanner.

The DevCheck Benchmark

Every score in this site's rankings was measured by the DevCheck Benchmark on a real device. iPhone and iPad run the same workloads with the same scoring as every other device, so your score compares across the whole list.

See the rankings →iPhone and iPad specs →

DevCheck Pro

Battery history, widgets, live graphs and more. An in-app purchase or a monthly or yearly subscription.

History (Pro): seven days of battery level with charging marked, and the charging sessions with their duration and power.

History (Pro): battery use per day over a week, active and idle drain per hour, and the thermal state timeline.

Widgets (Pro): the Overview widget with the battery level, time on battery, thermal state, memory and storage.

Battery and device history: 30 days of battery level, charging sessions, battery use, thermal state, memory and storage.
Widgets: Home Screen and Lock Screen widgets.
System Monitor: Live system graphs.
Battery health: Cycle count and maximum capacity from an imported Analytics log.
Benchmark Labs: Single tests and a timeline of each run.
Network tools: Network Mapper and Bluetooth Scanner.
Device reports: Export a full device report as text, JSON or PDF.
Personalization: Accent colors.

On iPad too

The same app on iPad, with a layout for the larger screen. Pro works on every iPhone and iPad signed in with the same Apple Account.

The Dashboard on an iPad Pro 11-inch (2nd generation) in landscape: CPU load on all eight A12Z Bionic cores, thermal state, battery health and cycles, Wi-Fi, memory, storage and display, with the Monitors, Benchmarks and My Device shortcuts.

Requires: iOS and iPadOS 17 or later
Price: Free. DevCheck Pro is an in-app purchase or a monthly or yearly subscription.
Publisher: Ex Solutions Inc.
Languages: English, Arabic, Chinese (Simplified and Traditional), French, German, Italian, Japanese, Korean, Portuguese (Brazil), Spanish (Spain and Latin America)
Support: [email protected]

Put your iPhone or iPad to the test

Benchmarks, hardware details, battery monitoring and hardware diagnostics, in one app.