| Developer(s) | Apple Inc. |
|---|---|
| Initial release | November 20, 2013 |
| Operating system |
|
| Successor | Face ID |
| Type | Biometric identification |
| License | Proprietary license |
| Website | Use Touch ID on iPhone and iPad |

Touch ID is a electronic fingerprint scanner feature made by Apple Inc. It was used in smartphones, laptops, keyboards, desktop computers and tablet computers.
On 20 September 2013, the iPhone 5s became the first iPhone to have a Touch ID. On 23 September 2013, the iPhone 5s was hacked Touch ID by Chao Computer Club.
On 3 December 2013, iPhone 5S has a problem with Touch ID. On 22 February 2025, the iPhone SE (3rd generation) became the last iPhone to have a Touch ID. On 9 September 2026, Apple announced that the iPhone Duo would have Touch ID returning the feature to iPhones after a four year hiatus.

People must touch and grip home button or power button to unlock their devices.
On iPhone and iPad, they can adds five more fingerprint scanners.
| Model | Announced |
|---|---|
| iPhone 5s | September 10, 2013 |
| iPhone SE (1st generation) | March 21, 2016 |
| iPhone 6 & 6 Plus | September 9, 2014 |
| iPad Pro 12.9-inch | September 9, 2015 |
| iPad Pro 9.7-inch | March 21, 2016 |
| iPad Air 2 | October 16, 2014 |
| iPad Mini 3 | |
| iPad Mini 4 | September 9, 2015 |
| iPad (5th generation) | March 24, 2017 |
| iPad (6th generation) | March 27, 2018 |
| iPad (7th generation) | September 10, 2019 |
| iPad (8th generation) | September 15, 2020 |
| iPad (9th generation) | September 14, 2021 |
| Model | Announced |
|---|---|
| iPhone 6s & 6s Plus | September 9, 2015 |
| iPhone 7 & 7 Plus | September 7, 2016 |
| iPhone 8 & 8 Plus | September 12, 2017 |
| iPad Pro (2nd generation) | June 5, 2017 |
| iPad Air (3rd generation) | March 18, 2019 |
| iPad Mini (5th generation) | |
| iPhone SE (2nd generation) | April 15, 2020 |
| iPhone SE (3rd generation) | March 8, 2022 |
| MacBook Pro (13-inch, 2016, Four Thunderbolt 3 ports) | October 27, 2016 |
| MacBook Pro (15-inch, 2016) | |
| MacBook Pro (13-inch, 2017, Four Thunderbolt 3 ports) | June 5, 2017 |
| MacBook Pro (15-inch, 2017) | |
| MacBook Pro (13-inch, 2018, Four Thunderbolt 3 ports) | July 12, 2018 |
| MacBook Pro (15-inch, 2018) | |
| MacBook Air (Retina, 13-inch, 2018) | October 30, 2018 |
| MacBook Pro (13-inch, 2019, Four Thunderbolt 3 ports) | May 21, 2019 |
| MacBook Pro (15-inch, 2019) | |
| MacBook Air (Retina, 13-inch, 2019) | July 9, 2019 |
| MacBook Pro (16-inch, 2019) | November 13, 2019 |
| MacBook Air (Retina, 13-inch, 2020) | March 18, 2020 |
| MacBook Pro (13-inch, 2020, Four Thunderbolt 3 ports) | May 4, 2020 |
| MacBook Air (M1, 2020) | November 10, 2020 |
| MacBook Pro (13-inch, M1, 2020) | |
| MacBook Pro (14-inch, 2021) | October 18, 2021 |
| MacBook Pro (16-inch, 2021) | |
| iMac (24-inch, M1, 2021) | April 20, 2021 |
| Magic Keyboard with Touch ID | |
| Magic Keyboard with Touch ID and Numeric Keypad | |
| MacBook Air (M2, 2022) | June 6, 2022 |
| MacBook Pro (M2, 2022) | |
| MacBook Pro (14-inch, 2023) | January 17, 2023 |
| MacBook Pro (16-inch, 2023) | |
| MacBook Air (15-inch, M2, 2023) | June 5, 2023 |
| iMac (24-inch, M3, 2023) | October 30, 2023 |
| MacBook Pro (14-inch, Nov 2023) | |
| MacBook Pro (16-inch, Nov 2023) | |
| MacBook Air (13-inch, M3, 2024) | March 4, 2024 |
| MacBook Air (15-inch, M3, 2024) |
| Model | Announced |
|---|---|
| iPad Air (4th generation) | September 15, 2020 |
| iPad Mini (6th generation) | September 14, 2021 |
| iPad Air (5th generation) | March 8, 2022 |
| iPad (10th generation) | October 18, 2022 |
| iPad Air (6th generation) | May 7, 2024 |
| iPad Mini (7th generation) | October 23, 2024 |
| iPad (11th generation) | March 12, 2025 |
| iPhone Duo | September 9, 2026 |
| iPad Mini (8th generation) | October 26, 2026 |
Touch ID can be easily escaped by using passcode. On June 2024, iOS 18 and iPadOS 18 can be hard to escape locked and hidden apps.