Comparison

MaintainX vs ShelterSync

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 14,000+ 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

ShelterSync

Read full description

ShelterSync is the mobile app for animal-shelter volunteers, staff, and foster caregivers. You need an account from a shelter that uses ShelterSync. Accounts are created by your shelter's coordinator — you can't sign up in the app. If your shelter hasn't set you up yet, ask them before installing. WHAT YOU CAN DO Find the animal in front of you Browse the animals available to you, or point your camera at the QR code on a kennel card to open that animal's record straight away. Log activities as you do them Start a walk, play session, or socialization, and end it when you're done. A short follow-up question or two captures what you noticed while it's fresh. See what an animal needs Each animal shows its activity goals and how it's tracking, so you can spend your time where it counts rather than guessing. Foster from home If you foster, the animals placed with you appear in the app and your time with them counts the same as time at the shelter. Log a session live, or record one afterwards when real life got in the way. If your shelter uses observation forms, you can share what you see at home — how they sleep, eat, and settle — directly into the animal's record. Keep track of what's coming See your shelter's upcoming events and any activity you left running, in one place. ABOUT YOUR PRIVACY The camera is used for one thing: reading the QR or barcode on a kennel card. Scanning happens on your device, and no image or video is ever stored or uploaded. Camera access is the only permission the app asks for. There's no advertising, no third-party tracking, and no user-to-user messaging. Your information is visible to the shelter you volunteer with, and not to other volunteers. Full privacy policy: https://docs.mysheltersync.com/legal/privacy ShelterSync is made by Zoolytix for shelters and rescues. Minimum age 13; some shelters set a higher age of their own.

Screenshots

MaintainX4 screens
ShelterSync4 screens

Verdict

The call

The clearest difference is update cadence: MaintainX at weekly against ShelterSync's every 3 weeks. On price, ads, in-app purchases and device support 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.

UpkeepUpdate frequency

MaintainX ships an update weekly, ShelterSync every 3 weeks. The most recent releases landed on October 22, 2026 and October 8, 2026 respectively.

Scorecard1 real difference · 9 level
MaintainX versus ShelterSync: the parameters behind the verdict, then further details
ParameterMaintainXShelterSync
PriceFreeFree
Rating4.9 (5.8K ratings) — better—
Positive reviews92.1% of reviews—
Number of ratings5.8K — better—
Update frequencyWeekly — betterEvery 3 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.415.0 — better
Further details — not scored
Size139 MB22 MB
Age rating4+12+
DeveloperMAINTAINX INC.Zoolytix Inc.

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

ShelterSync

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

MaintainX

No in-app purchases

None

ShelterSync

No in-app purchases

Questions

Is MaintainX free?
MaintainX is free to download, with no in-app purchases.
Is ShelterSync free?
ShelterSync is free to download, with no in-app purchases.
Do MaintainX or ShelterSync have ads?
Neither MaintainX nor ShelterSync shows ads.
Which is updated more often, MaintainX or ShelterSync?
MaintainX ships an update weekly, and ShelterSync every 3 weeks. Most recently, MaintainX was updated on October 22, 2026 and ShelterSync on October 8, 2026.

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