243+ iOS apps & games curated and reviewed
X2 Blocks is the household name in block numbers, but it's far from the only option. We track 243+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.9★ (79K) | Yes | Yes | Jul 2026 |
| 2 |  | Free | 4.6★ (99K) | Yes | Yes | Jul 2026 |
| 3 |  | Free | 4.7★ (84K) | Yes | Yes | Jul 2026 |
| 4 |  | Free | 4.5★ (413K) | Yes | Yes | Jul 2026 |
| 5 |  | Free | 4.9★ (312K) | Yes | Yes | Jul 2026 |
| 6 |  | Free | 4.8★ (104K) | Yes | Yes | Jul 2026 |
| 7 |  | Free | 4.4★ (251K) | Yes | Yes | Jul 2026 |
| 8 |  | Free | 4.6★ (78K) | Yes | Yes | Jul 2026 |
This addictive puzzle game challenges you to merge numbered blocks by dragging and shooting. Progress through increasingly higher numbers, sharpen your mind, and relieve stress with its elegant design and simple controls.
Instantly identify unknown callers and block unwanted calls. This app provides lightning-fast phone number lookups, protects against scam calls, and offers advanced spam detection to keep your device free from robocalls. Manage your personal block list and report spam to help the community.
A highly addictive number merging puzzle game where you drop and combine numbered blocks to achieve higher values. Challenge yourself with increasingly complex numbers and compete for high scores.
This app blocks up to 99% of unwanted spam calls and texts using advanced AI and a vast database. It also offers a unique feature to annoy spammers with automated responses and protects your personal information from being sold online.
A minimalist puzzle game where you connect and merge numbered blocks to create higher numbers. It's designed to sharpen your mind, improve memory, and concentration while offering smooth controls and no time limits.
A classic sliding number puzzle game that challenges your logic and brainpower. Swipe and arrange numbered tiles in order to solve the maze. Offers multiple difficulty levels and a retro wooden interface for an engaging experience.
Identify unknown callers and block spam calls and texts. This app uses AI and community data to screen calls, identify callers, and offers an AI assistant for call screening. Premium features include ad removal, unlimited lookups, and profile insights.
Engage in an addictive casual puzzle experience where you merge numbered cubes to reach 2048 or beyond. Navigate obstacles, split, and combine cubes to reach the finish line with charming graphics and animations.
Slide tiles to merge numbers and reach the 2048 tile. Continue playing to achieve even higher scores in this classic puzzle game. Features include undo, statistics, and multiple game modes.
This is a colorful and addictive number block merge game inspired by 2048 mechanics. Connect same numbered blocks to reach higher numbers and achieve new checkpoints. Enjoy strategic gameplay with no time limits and an auto-save feature.
Block unwanted spam and scam calls while identifying unknown callers. Get real-time caller ID and call reasons before you answer, and protect your voicemail from spam. Offers premium features for an enhanced calling experience.
A classic number merging puzzle game where you drop blocks to combine them into larger numbers. Test your logic and strategy to achieve high scores and compete globally. Enjoy offline play with a modern design and helpful features.
Engage your mind with a classic block puzzle game featuring innovative jigsaw elements. Enjoy a refreshing interface and simple rules that are easy to master. Play offline anytime, anywhere for a relaxing brain-training experience.
This is a relaxing puzzle game where you merge numbered blocks to create higher numbers. Train your brain with addictive gameplay and a simple, beautiful design. Enjoy an infinite mode with no time limits and helpful boosters.
Unmask blocked and unknown callers, stop spam, and protect your privacy. Get caller ID for masked numbers, record calls, and receive voicemails as text. This app provides a solution for unwanted and harassing calls.
A 3D puzzle game where you drop numbered blocks to merge them and reach higher scores. Experience realistic physics as blocks bounce and fall, challenging you to solve number puzzles and unlock new skins.
Take control of your digital communication by blocking unwanted spam messages, calls, and emails. This app offers advanced filtering and customizable rules to keep your inbox and call log clean, ensuring a distraction-free experience. Enjoy privacy with local processing and regular updates against new threats.
This app blocks unwanted robocalls and spam texts, offering safer communication. It provides a free tier with basic blocking and a privacy scan, with premium options for enhanced protection and an additional phone number.
Block unwanted calls on your iPhone by individual numbers or entire ranges. Create an allow list for specific numbers or contacts, ensuring they never get blocked. This app prioritizes simplicity and privacy, without collecting your data.
Block unwanted calls and messages with advanced caller ID, filtering, and a customizable blacklist. Protect yourself from spam, robocalls, and scams with real-time detection and defense.