Tuning Utilities is the ultimate app for monitoring and optimizing your iPhone and iPad performance.

Tuning Utilities provides powerful graphical monitoring of all the device's resources such as CPU, memory, disk, battery and wifi/cell data usage. Further, it offers access to operating system stats including the list of running processes, network connection list and routing table. Finally, Tuning Utilities displays operating system details such as kernel version, memory page statistics and shows various hardware-related data.


Hardware information:

- iDevice name

- Screen resolution

- Screen size

- Retina capability

- Pixel density

- Aspect ratio



Operating System:

- Version

- Build

- Revision

- Kernel information

- Safe Boot

- Boot time

- Uptime

- Tick frequency

- Operating system limits: processes, files, VNodes



CPU:

- Name

- Architecture

- Physical and logical core count

- Frequency

- L1, L2 cache size

- Endianess



Processes:

- List all system processes/daemon and AppStore applications.

- PID, start time, priority, command path



RAM:

- Total memory

- Memory type

- Memory usage: wired, active, inactive, free

- Page-ins

- Page-outs

- Page-faults



GPU:

- Chip name

- Supported OpenGL version

- OpenGL vendor

- Supported OpenGL extensions



Network:

- Cellular technology (LTE, Edge, GPRS...)

- External IP

- Internal IP

- Netmask

- Broadcast IP

- Total WiFi and cellular traffic since boot.



Connections:

- List active connections

- Connection local and remote IP

- Connection local and remote port

- Connection status

- Connection download and upload traffic



Storage:

- Total available space on device

- Free space
- Used space

- Number of songs

- Number of pictures and total size on disk

- Number of videos and total size on disk



Battery:

- Battery capacity

- Battery voltage

- Battery status

- Current battery level