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Cat® SIS2GO

Cat® SIS2GO

by Caterpillar Inc.

90 ratings
72 reviews
💼 Business
Free
In-App Purchases

Details

  • Released
  • Updated
  • November 10, 2021
  • July 2, 2026

Features

Developer

Caterpillar Inc.
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Cat® SIS2GO screenshot #1 for iPhone
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Cat® SIS2GO screenshot #4 for iPhone
Cat® SIS2GO screenshot #5 for iPhone
Cat® SIS2GO screenshot #6 for iPhone
iphone
ipad
🧾$0.99 - $149.99
In-App Purchase↘︎
📌Ready
Reviews summary↘︎
⭐72
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📝5+ tags
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🔄6+ apps
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❓5 answered
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📦~ in 1 month
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About

Access essential manuals and order parts for your Cat equipment. A subscription unlocks detailed service information, including troubleshooting guides and repair procedures, even offline.

✓Operation and Maintenance Manuals
✓Parts Manuals
✓Parts identification and ordering
✓Service Manual information
✓Troubleshooting guides
✓Repair procedures
✓Schematics
Show original description

What users say

Summarized from real user reviews of Cat® SIS2GO. Based on 90 reviews and a 2.2/5 average, it highlights the 5 positives and 12 negatives reviewers mention most about this Business app.

Positive things

  • 📚Comprehensive technical documentation and repair guides
  • 🔧Useful troubleshooting information and torque specifications
  • 📦Convenient parts ordering and availability checking
  • ⚡Works well when functioning properly
  • 🏪Quick access to dealer branch information

Negative things

  • 🐛Frequent crashes and white screen freezes
  • 🔐Persistent login loops and authentication failures
  • ⏳Extremely slow loading times and freezing
  • 📱Severe iOS/iPad compatibility issues
  • ❌App fails to launch past splash screen
  • 📥Downloads get stuck at high percentages (90%+)
  • 🔄Requires constant reinstallation to fix issues
  • 🗂️Mislabeled parts and incorrect diagrams
  • 💾Incomplete offline functionality
  • 🌐Poor performance even with good internet connection
  • 🎯Inconsistent and unreliable overall performance
  • 💰Expensive subscription fees for limited access
See all reviews

What's New in Cat® SIS2GO

2.14.0

July 2, 2026

• UI Improvements • Main Navigation Bar Relocation • Tab State Retention • Parts Tab Improvements • General Bug Fixes

More

Subscription plans

SIS2GO Subscription 1 Yearly

SIS2GO Subscription 1 Yearly

$149.991 Year
How to cancel Cat® SIS2GO subscription ⁉️

User reviews

Most RecentHighest RatedLowest Rated

Would be great if it worked!

Crashes continually. Always takes me back to sign in screen after signing in.
Cc470844Cc470844

Response from developer

Thank you for your feedback. We continuously strive to improve SIS2GO and appreciate the opportunity to work with you to address your concerns. To better understand the issue and work to resolve, please contact us at SIS2GO@cat.com.

3D model broken

I’ve used this successfully for 4 years. Here lately my 3D model will not let me select anything. I’ve reinstalled the app and everything. Please fix it! Cannot do my job without it.
Leppy01Leppy01

Response from developer

Hello and thank you for your feedback. We continuously strive to improve SIS2GO and appreciate the opportunity to work with you to address your concerns. We'd like to see what you are experiencing and better understand the issue. Please contact us at SIS2GO@cat.com.

Kyle Petluk

Unfortunately it seems most of the equipment i have has crashed. Non of my equipment will update. It starts to update then fails. This was a great app when it worked. It seem as if it’s getting worse not better.
Kyle PetlukKyle Petluk

Response from developer

Hello Kyle and thank you for your feedback. We continuously strive to improve SIS2GO and appreciate the opportunity to work with you to address your concerns. We'd like to see what you are experiencing and better understand the issue. Please contact us at SIS2GO@cat.com.

Inoperable

Ive tried and tried again over the course of several months and this app never works on my MacBook Air M1
GoProHero3GoProHero3

Response from developer

Hello and thank you for reaching out. The SIS2GO app is intended for phone and tablet use only. We apologize for the inconvenience but we do not support MacBook for this the app. Please reach out to us at SIS2GO@cat.com with any other questions or improvement ideas you may have.

Worked once…

It worked the first couple times I opened the app. Now I just get the opening black screen with SIS2GO logo. Useless for now. CAT PLEASE FIX, this is people’s livelihood on the line!!!!!!
'Merica Rising'Merica Rising
See 67 more reviews

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User experience

🐞

Reported Bugs

13 issues

App stuck on SIS2GO logo splash screen

Bug

Login credentials not recognized despite valid accounts

Bug

Endless login loop after authentication

Bug

White screen crashes during operation

Bug

Downloads freeze and fail to complete

Bug

App crashes when accessing specific machine information

Bug

Incompatibility with iOS 17+ and M1 MacBook Air

Bug

Account creation failures

Bug

App won't open or load on iPhone and iPad

Bug

Crashes after recent Apple OS updates

Bug

Files refuse to download on any network connection

Bug

Inability to access previously downloaded machines

Bug

Cookie acceptance loop causing repeated login screens

Bug
✨

Requested Features

6 requests

Improve QR code scanner functionality

Feature

Better image quality and zoom capability for diagrams

Feature

Complete offline access to downloaded manuals

Feature

Accurate parts labeling and organization

Feature

Support for more machine models and serial numbers

Feature

Subscription model transparency and clarity

Feature

FAQ

What does the Cat SIS2GO app do?

The app provides access to Operation and Maintenance Manuals, Parts Manuals, and service information for Cat equipment. It allows users to identify, verify, and order parts, and with a subscription, access detailed troubleshooting guides and repair procedures.

What are the key features of the Cat SIS2GO app?

Key features include access to Operation and Maintenance Manuals, Parts Manuals, parts identification and ordering, troubleshooting guides, step-by-step repair procedures, and hydraulic and electrical schematics. Downloaded content is available offline.

How much does the Cat SIS2GO app cost?

Basic access to Operation and Maintenance Manuals, Parts Manuals, and parts ordering is free. Comprehensive service manual information requires an affordable monthly or annual subscription. Access is also included with a SIS 2.0 subscription.

Is the Cat SIS2GO app available offline?

Yes, downloaded content within the app is accessible even when you are not connected to the internet. This ensures you can access critical information for maintenance and repair on remote job sites.

Who is the target audience for the Cat SIS2GO app?

This app is designed for individuals who own, operate, or maintain Cat equipment. This includes construction workers, farmers, miners, and any professional who relies on Cat machinery for their work.