Best Haynes Manual Apps & Games

226+ iOS apps & games curated and reviewed

4.1 avg rating
20 free apps & games
Updated May 2026

If you already know 1A Auto, this is the deeper bench. 226+ haynes manual apps and games for iPhone, all reviewed and ranked by user rating, recency, and download trend as of May 2026.

Compare top Haynes Manual Apps & Games (May 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
11A Auto: Parts & Repair Videos1A Auto: Parts & Repair VideosFree4.2★ (86)NoNoSep 2026
2ALLDATAALLDATAFreeNoNoSep 2026
3The Repair ManualThe Repair ManualFreeNoNoMay 2026
4TRQ Auto Parts & DIY RepairsTRQ Auto Parts & DIY RepairsFree4.1★ (19)NoNoAug 2026
5CarminCarminFree4.3★ (223)YesYesSep 2026
6Manuals: Access Free ManualsManuals: Access Free ManualsFree1.5★ (31)NoNoAug 2026
7Automobile Engineering BookAutomobile Engineering BookFree4.6★ (9)NoYesAug 2026
8FIXD OBD2 ScannerFIXD OBD2 ScannerFree4.6★ (26K)NoYesSep 2026

Top Picks for Haynes Manual

ALLDATA#2
0.0😞(0 ratings)
Free
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Access comprehensive OEM automotive repair and diagnostic data on your mobile device. Streamline inspections with photo documentation and generate detailed reports. Identify vehicle issues efficiently with built-in diagnostic tools for faster customer approvals and increased productivity.

What We Love

  • 👍 VIN scanning helpful in shop
  • 👍 Easier than website for phone use
  • 👍 App is fantastic, user-friendly, quick, responsive
  • 👍 Huge boost to garage
  • 👍 Works like a charm on iPad Air 3

Room to Improve

  • 🐛 Extremely slow and unreliable
  • 🐛 Expensive subscription for functionality
  • 🐛 App does not support repair side
  • 🐛 App crashes or closes instantly
  • 🐛 Does not work on mobile devices
  • 🐛 Always crashes
  • 🐛 Latest update does not work
  • 🐛 Terrible login experience
  • 🐛 Missing essential features like DTC search
  • 🐛 Won't start at all
  • 🐛 Only shows community and data manager
  • 🐛 Inadequate data, missing specs
  • 🐛 Freezing and slow to add pictures/notes
  • 🐛 Cannot log in, access points in use
  • 🐛 Crashes and freezes during critical jobs
  • 🐛 Needs internet connection 24/7
  • 🐛 Terrible for the price, not a scan tool
  • 🐛 Login doesn't link to subscription
  • 🐛 Boots out immediately after login
  • 🐛 Latest update is a mess, buttons not working
  • 🐛 Requires OBDII connection, not standalone
  • 🐛 Unusable, does not support management
  • 🐛 Company only cares about profits
  • 🐛 Auto logout after logging in
  • 🐛 Blank page after login, worthless
  • 🐛 Worthless without spending more
  • 🐛 Useless app, doesn't do anything
  • 🐛 No repair data available
  • 🐛 Not the ALLDATA suite, just a data logger
  • 🐛 App not useful without scanner
  • 🐛 No service or repair information
  • 🐛 App still doesn't have access to ALLDATA info
  • 🐛 Totally useless, cannot open account
  • 🐛 Website not mobile friendly, app is useless
  • 🐛 Can't access info like website
  • 🐛 Useless, only shows scan vehicle
  • 🐛 Needs major overhaul
  • 🐛 Horrible, VIN reader not recognized
  • 🐛 Does not work, useless

More Haynes Manual apps to explore

FAQ about Haynes Manual

What are the best haynes manual apps & games for iPhone?
1A Auto: Parts & Repair Videos tops our haynes manual apps & games ranking as of May 2026, with a 4.2-star average from 86 App Store ratings, and it's free to download.
Yes — 20 of the top haynes manual apps & games we rank are free to download, including 1A Auto: Parts & Repair Videos and ALLDATA.
1A Auto: Parts & Repair Videos has no ads and has no in-app purchases, according to its App Store listing as of May 2026.
We track 226+ haynes manual apps & games on the iOS App Store as of May 2026, ranked by rating, recency, and analysis of real user reviews.
The 1A Auto app offers a vast library of over 23,000 in-depth video guides and written instructions for automotive repair and diagnostics. It aims to assist users, regardless of their experience level, in understanding and fixing their vehicle's issues.
Key features include a large collection of professional repair videos, the ability to search for guides by your vehicle's year, make, and model, and explanations for check engine light codes. Users can also shop for parts used in the videos, navigate videos with time stamps, and access step-by-step written instructions.