Comparison

MaintainX vs Link4 Cloud

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

MaintainX

This app provides a comprehensive solution for maintenance management and work order tracking, designed for field technicians and managers. It simplifies task assignment, asset information access via QR codes, and safety inspections, while also offering inventory management capabilities.

Highlights
  • Work order creation, assignment, and tracking
  • Mobile work order completion with photos and voice notes
  • Offline mode for technicians
  • QR code asset scanning for instant information
  • Streamlined safety inspections
  • Inventory and asset management
  • ERP system integration
Features
Read full description

Intelligent maintenance and asset management that increases equipment uptime, reduces maintenance and parts costs, and improves frontline productivity. Used by 15,000+ customers and downloaded over 1 million times, MaintainX is built for the people who keep physical operations running: maintenance managers, technicians, and operators across asset-intensive industries. What you get with MaintainX: - One platform for maintenance, repair, and operations. Manage work orders, assets, parts, and purchase orders in one place, with real-time insights that flag problems before they cause or extend downtime. - A mobile app for the field. Schedule and track work from anywhere. Scan a QR code to get an asset’s maintenance history, open work orders, and safety protocols. Let technicians take photos, record voice notes, and keep working even offline. - Streamlined checklists and safety inspections. Every inspection is time-stamped and logged automatically. Step-by-step procedures make sure work is completed the same way, every time. - Spare parts management and mobile purchase orders. View parts inventory across every site, get low stock alerts, and send purchase orders out with just a few taps. - Less admin, more wrench time. MaintainX AI turns your manuals, past work orders, and photos into searchable data. Technicians get real-time troubleshooting help, procedure guidance, and voice-based reporting on work orders. Companies using MaintainX as their CMMS have found: 32% reduction in unplanned downtime 49% improvement in on-time inspections 34% reduction in parts inventory costs Paper forms, excel sheets, and clunky software cost you time and money that you don't have. Try MaintainX for free today.

About

Link4 Cloud

Monitor and control your Link4 iGrow 1800 and Pearl environmental controllers remotely. Receive real-time alerts, view sensor data, and make configuration changes from anywhere in the world. Log notes and tasks for your grow operation.

Highlights
  • Real-time alarm notifications
  • Sensor readings access
  • Configuration changes
  • Crop information access
  • Grow Journal Notes and Tasks
Read full description

Access your Link4 iGrow 1800 and Pearl environmental controllers anywhere you go with the Link4 Cloud App. This App does not work for the Link4 iPonic, iGrow 800, and Sapphire environmental controllers (to access these controllers go to this web address: https://link4cloud.com/). Using the Link4 Cloud with your iGrow 1800 and Pearl environmental controllers you can receive real-time alarm notifications, get sensor readings, make configuration changes, access critical crop information, and enter Grow Journal Notes and Tasks. The Link4 Cloud allows you to always be linked to your grow operation, no matter where you are in the world.

Screenshots

MaintainX4 screens
Link4 Cloud4 screens

Verdict

The call

The clearest difference is update cadence: MaintainX at weekly against Link4 Cloud's every 6 months. MaintainX also leads on ratings volume (5.9K vs 2). Link4 Cloud's advantage is monetization model (free vs free with in-app purchases) and iOS requirement (12.0 vs 16.4). On price, rating, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.9 for MaintainX against 5.0 for Link4 Cloud. That said, the two scores are not equally well evidenced: MaintainX has 5.9K ratings behind it against 2, so its average is the more settled of the two.

UpkeepUpdate frequency

MaintainX ships an update weekly, Link4 Cloud every 6 months. Both last shipped on November 3, 2026.

Scorecard4 real differences · 6 level
MaintainX versus Link4 Cloud: the parameters behind the verdict, then further details
ParameterMaintainXLink4 Cloud
PriceFreeFree
Rating4.9 (5.9K ratings)5.0 (2 ratings) — better
Positive reviews92.1% of reviews—
Number of ratings5.9K — better2
Update frequencyWeekly — betterEvery 6 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.412.0 — better
Further details — not scored
Size139 MB11 MB
Age rating4+17+
DeveloperMAINTAINX INC.Link4 Corporation

Customer experience

MaintainX

All ratings5,911 ratings
Positive98.0%
Neutral0.8%
Negative1.2%
Written reviews267 reviews
Positive92.1%
Neutral0.7%
Negative7.1%

Link4 Cloud

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

MaintainX

Reported bugs

4 issues
  • Crashes or freezes on certain devices
  • Inconsistent performance across mobile and desktop
  • Issues with photo/attachment uploads and syncing
  • Glitches in work order status updates

Requested features

6 requests
  • Dark mode option
  • Improved barcode scanning and inventory management
  • Integration with accounting/ERP systems
  • Enhanced reporting and analytics capabilities
  • Customizable work order templates
Show 1 more
  • Ability to share work orders with team members

Link4 Cloud

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

MaintainX

No in-app purchases

None

Link4 Cloud

No in-app purchases

Questions

Is MaintainX free?
MaintainX is free to download, with no in-app purchases.
Is Link4 Cloud free?
Link4 Cloud is free to download, with no in-app purchases.
Which has better reviews, MaintainX or Link4 Cloud?
Link4 Cloud is rated higher. MaintainX averages 4.9 out of 5 from 5.9K ratings, while Link4 Cloud averages 5.0 from 2 ratings.
Do MaintainX or Link4 Cloud have ads?
Neither MaintainX nor Link4 Cloud shows ads.
Which is updated more often, MaintainX or Link4 Cloud?
MaintainX ships an update weekly, and Link4 Cloud every 6 months. Most recently, MaintainX was updated on November 3, 2026 and Link4 Cloud on November 3, 2026.

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