Jailbreak Tweak 'AppLocker' Locks Individual Apps With Touch ID

by

Following the December release of the evasi0n jailbreak for iOS 7 devices, several new jailbreak tweaks for the iPhone 5s are in the works, including a newly updated version of AppLocker that is designed to take advantage of the Touch ID sensor of the iPhone 5s.

AppLocker is a tweak that has existed for some time, allowing users to lock individual apps with a password. With iOS 7 and an iPhone 5s, AppLocker is able to lock and unlock apps using Touch ID's fingerprint recognition capabilities. iDownloadBlog has a detailed video of the tweak in use:


AppLocker is only able to access fingerprints that have been entered into the iPhone 5s via the Touch ID menu in the Settings app, and different fingerprints are not distinguished by the system, so there is little setup needed to install the tweak. As demonstrated in the video, app unlocking works as seamlessly as standard device unlocking with Touch ID.

At the current point in time, Touch ID on non-jailbroken devices is limited to unlocking the phone and making purchases in the App Store. It is likely that Apple will expand the use of Touch ID in the future, but it remains unknown whether Apple has plans to release a Touch ID API that would allow the functionality to be built into individual apps as in the AppLocker jailbreak tweak.

The security implications of the Touch ID-supported AppLocker tweak are unknown, as Apple has said that all Touch ID data (in the form of a mathematical representation of a fingerprint) is stored in a "Secure Enclave" inside the A7 processor that is walled off from the rest of iOS and unavailable to iOS or other apps.

According to the developer of the tweak, who spoke to Cult of Mac, AppLocker is not accessing Touch ID data, but rather confirming that a finger is authenticated. "All I am doing is asking iOS, 'Hey, is this finger authenticated?' and I get either a 'Yes' or a 'No,'" he said.

The Touch ID functionality in AppLocker 2.2 is currently available for download on jailbroken devices via the ModMyi repo. The update is free for current AppLocker users and $0.99 for new purchasers.

Top Rated Comments

(View all)
Avatar
89 months ago

Why is the calculator app locked in the video? Is it his secret naughty number stash? Does he type in "34 + 35" and giggle to himself?


It's called a Demo :rolleyes:
Score: 8 Votes (Like | Disagree)
Avatar
89 months ago
aka New Feature in iOS 8......
Score: 8 Votes (Like | Disagree)
Avatar
89 months ago
Why is the calculator app locked in the video? Is it his secret naughty number stash? Does he type in "34 + 35" and giggle to himself? Because I certainly don't… nope…
Score: 6 Votes (Like | Disagree)
Avatar
89 months ago

this might not be terribly useful on a phone but an ipad is a very different story. Before ipad air came out I was sure it would have touch id and it would be used as some kind of multi-user authentication tool along the lines of this jailbreak app. I still expect it to happen in ios 8 and the next ipad.


Multi user iPad? Put down the crack pipe.

Apple don't want to sell you one iPad for many users, they want you to buy one iPad each.
Score: 5 Votes (Like | Disagree)
Avatar
89 months ago

It's called a Demo :rolleyes:


And his comment is called a joke. ;)
Score: 4 Votes (Like | Disagree)
Avatar
89 months ago
I want banks to have the ability (an API) to use Touch ID to access bank accounts quicker on my phone. I am looking at you Chase app!
Score: 3 Votes (Like | Disagree)

Top Stories

iPhone 12 Pro in Graphite and iPhone 12 in Blue Shown Off in Unboxing Videos

Monday October 19, 2020 8:20 am PDT by
While the iPhone 12 Pro does not launch until Friday, we now have an early unboxing video of the device courtesy of Twitter account DuanRui, providing a closer look at the shiny new flat-edge design and sleek Graphite color option. Ben Geskin re-uploaded the unboxing video to YouTube, which we've embedded below: Geskin has also uploaded an unboxing video of the iPhone 12 in Blue: ...

Kuo: iPhone 12 Pro Demand Higher Than Expected

Sunday October 18, 2020 10:39 pm PDT by
TF International Securities analyst Ming-Chi Kuo released a research note this morning detailing what he's seen with the volume of iPhone 12 and iPhone 12 Pro pre-orders in the first weekend of sales. Kuo had previously indicated that Apple's estimated shipment allocations for the new iPhone models placed the iPhone 12 at the top with 40-45% of inventory allocation (up from 15-20%). However, ...

Apple's New MagSafe Charger and Cases Begin Arriving to Customers

Saturday October 17, 2020 10:10 am PDT by
Apple's new MagSafe charger and cases have begun arriving to some customers earlier than expected, and images of the accessories have started to surface on Twitter. The photos provide a first look at the products in real-world use. As of writing, some MagSafe cases are also available for pickup at select Apple Stores in countries like the United States, Canada, and Germany. Filip...

HomePod Mini Cable is Non-Detachable, Ends With USB-C Connector for Use With Included 20W Power Adapter

Friday October 16, 2020 12:45 pm PDT by
While not detailed in the tech specs, MacRumors can confirm that Apple's new HomePod mini features a non-detachable power cable that ends with a USB-C connector for use with the 20W power adapter included in the box. With the switch to USB-C, the HomePod mini could potentially be powered by a wider range of devices and peripherals, ranging from MacBooks to USB-C battery packs with enough...

Samsung Mocks Apple for Ditching Power Adapters With iPhone 12 Lineup

Thursday October 15, 2020 11:51 am PDT by
Samsung on its social channels is mocking Apple for removing the power adapter from the iPhone 12 lineup and other iPhone models, pointing out the fact that the Samsung Galaxy smartphones continue to ship with a power adapter. "Included with your Galaxy," reads a Samsung Facebook post that features a picture of a power adapter. Apple notably is no longer providing power adapters or...

New Google App Feature Lets You Hum a Song to Search for It

Saturday October 17, 2020 4:05 am PDT by
Google has added a new feature to its Search app that allows you to hum a song that's stuck in your head, and then use the company's machine learning algorithm to try and identify it. In the Google app or using the Google Search widget, tap the mic icon and say "what's this song?" or click the "Search a song" button. Then start humming the tune for 10-15 seconds. When you're done, the...

Brazilian Certifications Suggest iPhone 12 Mini Features 2,227mAh Battery and iPhone 12 Has 2,815mAh Battery

Friday October 16, 2020 1:08 pm PDT by
Apple's iPhone mini has the shortest battery life out of all the iPhones in the iPhone 12 lineup due to its small size, but Apple has not provided public information about the battery's capacity. A regulatory filing from Brazil, however, suggests the iPhone 12 mini has a battery capacity of 2,227mAh. The same regulatory information says the iPhone 12 features a 2,815mAh battery, which is...

iPhone 12 Pro Pre-Orders Already Selling Out With Delivery Times Pushing Into November

Friday October 16, 2020 6:35 am PDT by
Apple today opened pre-orders for the 6.1-inch models of the iPhone 12 and iPhone 12 Pro through its website and the Apple Store app, and estimated delivery times are already slipping into November for select configurations in the United States. Customers ordering a SIM-free/Pacific Blue/128GB version of the iPhone 12 Pro, for example, are already facing an estimated delivery window of...

Hands-On With Apple's MagSafe Charger for iPhone 12

Monday October 19, 2020 11:54 am PDT by
Alongside the new iPhone 12 models, Apple introduced a MagSafe charger that attaches to the back of the iPhones using magnets embedded both in the charger and in the iPhone. It allows for speedier charging and paves the way for a portless iPhone in the future. MagSafe chargers are shipping out and are in some Apple retail locations now, and we picked one up to check it out. Subscribe to the ...

Apple Offering Free AirPods With iPhone 11 Purchase in India as Part of Diwali Celebration

Friday October 16, 2020 12:35 pm PDT by
Apple today launched a new Diwali promotion in India that will see the company providing customers with a set of AirPods with the purchase of any iPhone 11 model. The new iPhone 12 models are not part of the promotion. Apple is offering the standard AirPods With Charging Case free with purchase, but customers can choose to upgrade to the AirPods with Wireless Charging Case or the AirPods Pro....