Mobile apps, AI game development and ad revenue guides.

SOURSPARK / BLOG Number Merge

Game Recommendations

Number Merge heads towards its first 1,000 downloads

With hundreds of Android downloads, Number Merge’s next target is 1,000. Explore its number chains, level missions and genuine game screenshots.

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SOURSPARK / BLOG Number Merge

Game Recommendations

Android number-chain puzzles: a Number Merge guide

Start with equal numbers, look for diagonal links and build chains around the level goal. A short Number Merge Android guide with genuine game screenshots.

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SOURSPARK / BLOG Number Merge

Game Recommendations

Number Merge: daily puzzle or endless mode?

Choose between Number Merge’s daily puzzle, endless mode and chapter journey. Real game screens, local save details and the official Android download link.

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SOURSPARK / BLOG RoRi: Rotate Rings Puzzle

Game Recommendations

RoRi Rotate Rings: a 500-level Android puzzle game

Explore RoRi: Rotate Rings Puzzle for Android: 500 levels, rings, squares and triangles, genuine store images and the official Google Play download link.

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YouTuber Mobile Apps

When does a YouTube channel need its own mobile app?

Define a repeatable audience need before building a channel app. A short guide to useful features, content flows and a focused first release.

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YouTuber Mobile Apps

Which features belong in a YouTuber app’s first release?

Choose one core user flow and assess accounts, notifications and content features against it. Keep the first release clear and testable.

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YouTuber Mobile Apps

How to plan content and admin tools for a channel app

Plan how the channel team adds, reviews and publishes content. Define roles, publishing states and device checks alongside the mobile screens.

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YouTuber Mobile Apps

Accounts, notifications and progress in a YouTuber app

Choose accounts and notifications around actual audience needs. Plan saved progress, device changes and notification preferences before development.

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YouTuber Mobile Apps

How to plan the budget for a channel app

Break an app budget into design, development, server work, testing and maintenance. Use a clear shared scope when comparing proposals.

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YouTuber Mobile Apps

How to measure the journey from a YouTube video to app use

Measure video, website, store and product activity separately. Use campaign links and clearly defined events to assess a creator app launch.

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Creator and Brand Games

Custom games for YouTubers: from idea to launch

Bring your channel’s characters and stories into a mobile game. Explore the brief, prototype, original artwork, level production and launch process.

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Creator and Brand Games

Branded games: from a logo to a playable world

Turn your brand’s mascot and story into a playable world. Plan original mechanics, a consistent visual identity and a mobile or browser release.

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