Distribution and Installation of Apps Unable to Be Listed on the App Store

Apps that cannot be listed on the App Store can be distributed and installed through three methods: Super Signature, Enterprise Signature, and TestFlight Signature. Each method has its characteristics, advantages, and disadvantages, and is suitable for different use cases. Here is a detailed comparison and analysis of these three signature methods:

1. Super Signature (ios supersign) - Priced Per Download

• Advantages:

     Wider User Installation: Super Signature allows apps to be signed using an enterprise developer certificate and then distributed to a large number of users without needing the UDID of user devices.

      Ease of Installation: Users only need to click on a download link and trust the developer certificate to install the app.

• Disadvantages:

     Stability Issues: Since Apple may revoke enterprise certificates, the signed apps may become unusable, leading to lower stability.

    Cost: For apps with high download volumes, the cost can be substantial, and certificates need regular updates and maintenance.

• Use Cases:

Suitable for large-scale distribution of apps that need testing but cannot be listed on the App Store.

2. Enterprise Signing - Monthly Fee, Varies by Certificate Level

• Advantages:

    No App Store Distribution Required: Enterprises can freely distribute apps without App Store review.

    Higher Control: Enterprises have full control over app distribution and usage.Lower Cost:

    Monthly packages typically include 3,000 to 50,000 downloads per month.

• Disadvantages:

    Legal and Compliance Risks: Apple strictly prohibits the use of enterprise signatures for public distribution. Violations may lead to the revocation of the enterprise account.

• Use Cases:

     Suitable for internal distribution within companies.

3. TestFlight Signature - Very Stable, Can Be Monthly or Per Download

• Advantages:

    Official Channel: TestFlight is Apple's official testing platform, providing high stability and security.

    No Revocation Risk: Since TestFlight is an official channel, apps can be used for 90 days without signature issues. Updating at least once every 90 days ensures continuous usage without losing users.

• Disadvantages:

     Review Process:Although the review is relatively lenient, it still requires going through Apple’s review process, which may cause some time delays (typically 2-6 hours).

     Testing Period Limitation: The testing period for apps is limited to 90 days. A new testing version needs to be released within 90 days to maintain continuity.

• Use Cases:

     Suitable for apps that require extensive user testing and feedback during the development process.

Summary and Recommendations

• Most Convenient: Super Signature, with a simple download link and installation process, provides a good user experience but is less stable than TestFlight.
• Most Stable: TestFlight, as it is an official testing platform provided by Apple, offers the highest stability and security but requires Apple’s review.
• Best Cost-Effectiveness: Enterprise Signature

Based on specific needs:

• If you require large-scale distribution and user testing and can bear potential stability risks, Super Signature is a convenient choice.
• If you need to ensure distribution stability and compliance, TestFlight is the best option.
• For internal enterprise use, Enterprise Signature is the suitable choice.

Contact Us:

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About Us:

We provide the most stable iOS app Super Signature service for platform users, allowing users to bypass the Apple listing system and make apps available for download.

Founded in 2017, our company specializes in iOS Apple Signature services.

Our Super Signature system, launched in 2019, is currently the most stable Super Signature system on the market.

We ensure the stable operation of your iOS apps and help reduce user churn.