Best Tethrx Apps

249+ iOS apps curated and reviewed

4.0 avg rating
20 free apps
Updated October 2026

TethrX is the household name in tethrx, but it's far from the only option. We track 249+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Tethrx Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1TethrXTethrXFree—NoNoSep 2026
2LEGO® Builder: 3D InstructionsLEGO® Builder: 3D InstructionsFree4.8★ (285K)NoNoOct 2026
3Windows App MobileWindows App MobileFree4.2★ (7.8K)NoNoOct 2026
4Expo GoExpo GoFree4.8★ (7.3K)YesNoOct 2026
5OpenCode Mobile AppOpenCode Mobile AppFree1.9★ (10)NoNoOct 2026
6rootshell: Local Terminal, SSHrootshell: Local Terminal, SSHFree4.8★ (40)NoNoOct 2026
7AI App Builder ArchitectAI App Builder ArchitectFree4.8★ (431)NoNoOct 2026
8Astropad WorkbenchAstropad WorkbenchFree4.8★ (177)NoNoOct 2026

Top Picks for Tethrx

LEGO® Builder: 3D Instructions#2

LEGO® Builder: 3D Instructions by LEGO

Build solo or as a team.
Strong Contender
🎬 Entertainment
4.8😊(285K ratings)
Free
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This app provides interactive 3D building instructions for LEGO sets. It allows users to zoom, rotate, and view models from all angles, with step-by-step guidance. It also features a collaborative building mode for multiple users and a digital library of thousands of instruction manuals.

What We Love

  • 🚀 Easy to use
  • 👍 Helpful for building sets
  • 🤖 Great 3D instructions
  • 💡 Ability to save built sets
  • 🎨 Organized by theme and year

Room to Improve

  • 🐛 Crashes when using sticker steps
  • 🔍 Missing instructions for older/retired sets
  • 🔍 Incomplete set of instructions for newer sets
  • 🔍 Difficult to navigate and find specific sets
  • 🔍 Inability to add older sets to collection
Windows App Mobile#3

Windows App Mobile by Microsoft Corporation

Previously Remote Desktop
Worth Considering
💼 Business
4.2😐(7.8K ratings)
Free
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Connect securely to Windows PCs, virtual apps, and desktops from your iOS or iPadOS device. Access your work environment remotely with ease, managing connections and resources from a unified client.

What We Love

  • 🚀 Seamless remote desktop experience
  • 👍 Smooth mouse and keyboard support
  • 🚀 Reliable connections
  • 👍 Great integration with Windows
  • 🚀 Responsive and fast

Room to Improve

  • 🐛 Keyboard issues (no virtual keyboard, input problems)
  • 🐛 Crashes and freezes
  • 🐛 Resolution and scaling problems
  • 🐛 Connectivity issues, especially over mobile data
  • 🐛 Buggy after updates

More Tethrx apps to explore

FAQ about Tethrx

Are there free tethrx apps for iPhone?
Yes — 20 of the top tethrx apps we rank are free to download, including TethrX and LEGO® Builder: 3D Instructions.
TethrX has no ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 249+ tethrx apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.