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Best Ht300 Apps

16+ iOS apps curated and reviewed

3.6 avg rating
16 free apps
Updated September 2026

RepairSolutions2 is the household name in ht300, but it's far from the only option. We track 16+ alternatives and competitors on iOS โ€” many free, many higher-rated than you'd expect.

Compare top Ht300 Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1RepairSolutions2RepairSolutions2Free4.8โ˜… (38K)NoYesSep 2026
2HY300 4K Smart Projector GuideHY300 4K Smart Projector GuideFree1.5โ˜… (2)YesNoSep 2026
3H30 CommsH30 CommsFreeโ€”NoNoSep 2026
4DP Smart ControlDP Smart ControlFreeโ€”NoNoMay 2026
5H3C SupportH3C SupportFreeโ€”NoNoMay 2026
6Smart Projector ControlSmart Projector ControlFree2.9โ˜… (9)NoNoJul 2026
7Conter SmartConter SmartFreeโ€”NoNoMay 2026
8ONE Link - For VNPT operatorsONE Link - For VNPT operatorsFree5.0โ˜… (4)NoNoAug 2026

Top Picks for Ht300

RepairSolutions2#1

RepairSolutions2 by Innova Electronic

Editor's Choice
๐Ÿ”ง Utilities
4.8๐Ÿ˜Š(38K ratings)
FreeIn-App Purchases
RepairSolutions2 screenshot 1
RepairSolutions2 screenshot 2
RepairSolutions2 screenshot 3
RepairSolutions2 screenshot 4
RepairSolutions2 screenshot 5
RepairSolutions2 screenshot 6

This app provides comprehensive vehicle care and repair information for car and truck owners, DIYers, and technicians. It offers diagnostic capabilities with compatible OBD2 scanners and a vast database of verified fixes from ASE Master Technicians. Users can also access free vehicle maintenance information and schedule repairs.

What We Love

  • ๐Ÿ‘ Easy to use
  • ๐Ÿš€ Efficient and fast
  • ๐Ÿ’ก Helpful diagnostic features
  • ๐Ÿค‘ Good value for money
  • ๐Ÿ”ง Useful for DIY mechanics

Room to Improve

  • ๐Ÿ› Connectivity issues
  • ๐Ÿ” Limited functionality
  • ๐Ÿ•ฐ๏ธ Slow app performance
  • ๐Ÿ”‹ Firmware update process

More Ht300 apps to explore

FAQ about Ht300

What are the best ht300 apps for iPhone?
RepairSolutions2 tops our ht300 apps ranking as of September 2026, with a 4.8-star average from 38K App Store ratings, and it's free to download.
Yes โ€” 16 of the top ht300 apps we rank are free to download, including RepairSolutions2 and HY300 4K Smart Projector Guide.
RepairSolutions2 has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 16+ ht300 apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
RepairSolutions2 offers a comprehensive automotive repair database with verified fixes from ASE Master Technicians. It provides vehicle care information, diagnostic capabilities when paired with compatible OBD2 scanners, and allows users to find and purchase necessary parts. The app also includes features for tracking scheduled maintenance and scheduling repairs.
Key features include looking up DTC code definitions with ASE-verified fixes, performing complete vehicle scans, reading/erasing DTC codes, accessing a customizable LIVE data feed, tracking scheduled maintenance, predicting potential repairs, and an option to schedule repairs through RepairPal. Users can also view vehicle maintenance and recall information even without an OBD2 tool.

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