Close Menu
NERDBOT
    Facebook X (Twitter) Instagram YouTube
    Subscribe
    NERDBOT
    • News
      • Reviews
    • Movies & TV
    • Comics
    • Gaming
    • Collectibles
    • Science & Tech
    • Culture
    • Nerd Voices
    • About Us
      • Join the Team at Nerdbot
    NERDBOT
    Home»Technology»Apps»How to Use AltStore App to Install IPA Files on iPhone
    Apps

    How to Use AltStore App to Install IPA Files on iPhone

    Nerd VoicesBy Nerd VoicesDecember 22, 20204 Mins Read
    Share
    Facebook Twitter Pinterest Reddit WhatsApp Email

    If you’re looking for a new way to get unofficial apps onto your device, then look no further. AltStore is a windows-based app that helps you sideload unsigned IPA files on to your iPhone or iPad. And, unlike many other similar apps, it will work if you have two-factor authentication enabled on your Apple ID.

    What is AltStore?

    It is a free alternative to Cydia Impactor used for sideloading and signing unsigned IPA files onto your device. It is dead simple to use, and you will require just a few things – your Apple ID, the file you want to sign, your iPhone or iPad UDID, and an up to date version of iTunes installed on your computer.

    If you enabled two-factor authentication on your device, Apple would provide you with a verification code ( 6-digits ) that you must also enter. The cool thing is that if you have more than one Apple account, the software can work with it, and it will save all the information relating to when the signed packages expire, usually within seven days.

    What does that mean?

    If you have a free Apple ID, you can install up to three unsigned apps, and the certificates will be revoked – every seven days, you must reconnect your device and computer and resign the app. You don’t have to delete the app and start over; the app itself is not revoked and, once you have resigned it, all your app or game information will be just as you left it.

    Be aware that you must use the same Apple ID and UDID to install the app and sign the files. If you have multiple Apple IDs, repeat the process for each one. And your device must be on a lower firmware version than iOS 13.3.1 – anything later, and some files won’t install properly.

    Let’s move on

    How to Download and Use AltStore:

    AltStore is a Windows-only app. You do not need to jailbreak your iPhone or iPad and, using a free Apple ID, you can sign up to three apps on each Apple ID. And you download those IPA files to your device before you start. Here’s how to do it

    1. On your Windows PC, download AltStore and follow the on-screen instructions to set it up.
    2. Make sure you have the most up to date version of iTunes on your PC; if you are unsure, open iTunes>Help>Check for Updates – if there’s an update, iTunes will guide you in installing it.
    3. Plug your iPhone or iPad into your computer and launch AltStore
    4. Type in your Apple ID and password
    5. Provide the UDID for the connected device
    6. Choose the IPA file you want to install by clicking Browse and clicking the file.
    7. Click on Start and wait.
    8. If you have two-factor authentication enabled, you will get a 6-digit verification code on your device from Apple – enter this.
    9. Once the installation is complete, the app/s you chose should be on your device.

    A note – if the signing process is not successful, clear your cache and tries again.

    But wait, there’s more.

    How to Fix Untrusted Developer Error:

    Because AltStore and the IPA files you install are not official, Apple will not recognize the developers. This stops you from using the app until you solve the error.

    Here’s how:

    1. Open Settings on your device
    2. Tap on General > Device Management
    3. Find and tap the relevant profile in the list.
    4. Tap on Trust and Close Settings – the app is now ready to use.

    Over to you

    AltStore works in much the same way as Cydia Impactor and is a simple way of installing unsigned files onto your iPhone or iPad. Try it today, and let us know how you get on with it. For more iPhone and iPad tips, follow us on Facebook.

    Do You Want to Know More?

    Share. Facebook Twitter Pinterest LinkedIn WhatsApp Reddit Email
    Previous ArticleWanna Read “Star Wars: Light of the Jedi” Chapter 2?
    Next Article BetSofa Review: How to Spend Quality Time with Pleasure
    Nerd Voices

    Here at Nerdbot we are always looking for fresh takes on anything people love with a focus on television, comics, movies, animation, video games and more. If you feel passionate about something or love to be the person to get the word of nerd out to the public, we want to hear from you!

    Related Posts

    Custom vs Template-Based EHR: Which One Actually Works

    Custom vs Template-Based EHR: Which One Actually Works

    January 3, 2026
    Top 10 Slack Alternatives You Need to Try in 2026

    Top 10 Slack Alternatives You Need to Try in 2026

    December 30, 2025
    Row.no-89, Paid Guest Blog, Salesforce AI, Salesforce AI consulting services, ‎Salesforce AI consulting, Salesforce AI solutions, Salesforce artificial intelligence

    Salesforce AI Governance Checklist: How Architects Can Eliminate Costly Pitfalls

    December 30, 2025

    Top Mistakes to Avoid While Building a Social Media App in 2026

    December 12, 2025

    SNAPINST The Fast & Reliable Instagram Downloader You Can Trust

    November 21, 2025
    10 AI Apps for Business to Stay Ahead in 2026: How You Can Make Your Own

    Top 10 AI Apps for Business in 2026

    November 20, 2025
    • Latest
    • News
    • Movies
    • TV
    • Reviews
    The Hidden Role of Email in Online Security: Why Password Resets and Alerts Matter More Than Ever

    The Hidden Role of Email in Online Security: Why Password Resets and Alerts Matter More Than Ever

    April 3, 2026
    Packaging Essentials For Purchasing Custom Pizza Boxes

    Packaging Essentials For Purchasing Custom Pizza Boxes

    April 3, 2026
    Beat the Heat: Your Partner for Ultimate Home Comfort

    Beat the Heat: Your Partner for Ultimate Home Comfort

    April 3, 2026
    Kvadux Introduces a Scalable Decentralized Commerce Ecosystem Built on AI, Blockchain, and Next-Generation Digital Infrastructure

    Kvadux Introduces a Scalable Decentralized Commerce Ecosystem Built on AI, Blockchain, and Next-Generation Digital Infrastructure

    April 3, 2026

    Federal Judge Blocks Trump Order Targeting NPR and PBS Funding

    April 3, 2026
    Eugene Mirman speaking at the 2022 WonderCon, for "The Bob's Burgers Movie", at the Anaheim Convention Center in Anaheim, California.

    “Bob’s Burger’s” Actor Eugene Mirman Hospitalized

    April 2, 2026

    Megan Thee Stallion Hospitalized After Exiting “Moulin Rouge” Mid-Show

    April 1, 2026
    "Life of a Showgirl," 2025

    Taylor Swift Sued Over Trademark For “The Life of a Showgirl”

    March 30, 2026
    "Zona Merah," 2024

    Horror Series “Zona Merah” is Being Adapted Into a Feature Film

    April 3, 2026
    Nick Jonas in "Power Ballad," 2026

    Nick Jonas, Kathryn Newton to Star in Eli Craig’s “White Elephant” Horror Movie

    April 3, 2026
    "Weapons," 2025

    Zach Shields, Zach Cregger to Write “Weapons” Prequel

    April 2, 2026

    Donald Glover Says ‘We’re Working On It’ About “Community” Movie

    April 2, 2026

    “Animorphs” TV Series in Early Development at Disney+

    April 3, 2026

    Kim Kardashian Producing Team Moms Reality Series

    April 3, 2026
    Sesame Street

    Tubi Adds 250 Sesame Street Episodes Free for Streaming

    April 3, 2026

    Netflix Looking to Add More NFL Games to its Live Sports Programming

    March 31, 2026

    Best Movies in March 2026: Hidden Gems and Quick Reviews

    March 29, 2026

    “They Will Kill You” A Violent, Blood-Splattering Good Time [review]

    March 24, 2026

    “Project Hail Mary” Familiar But Triumphant Sci-Fi Adventure [review]

    March 14, 2026

    “The Bride” An Overly Ambitious Creature Feature Reimagining [review]

    March 10, 2026
    Check Out Our Latest
      • Product Reviews
      • Reviews
      • SDCC 2021
      • SDCC 2022
    Related Posts

    None found

    NERDBOT
    Facebook X (Twitter) Instagram YouTube
    Nerdbot is owned and operated by Nerds! If you have an idea for a story or a cool project send us a holler on Editors@Nerdbot.com

    Type above and press Enter to search. Press Esc to cancel.