# MaintainX vs Wash Systems OPEn

The clearest difference is update cadence: MaintainX at weekly against Wash Systems OPEn's every 28 months. Wash Systems OPEn's advantage is iOS requirement (11.0 vs 16.4). On price, ads, in-app purchases and device support there is nothing between them.

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

MaintainX ships an update weekly, Wash Systems OPEn every 28 months. The most recent releases landed on September 22, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | MaintainX | Wash Systems OPEn |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (5.6K ratings)](https://appshunter.io/ios/app/maintainx-cmms-and-eam/id1437854484/reviews)** | — |
| Number of ratings | **5.6K** | — |
| Positive reviews | 92.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 28 months |
| Monetization | Free with in-app purchases | — |
| Size | 138 MB | 12 MB |
| Requires iOS | 16.4 | **11.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [MAINTAINX INC.](https://appshunter.io/developer/1451459110) | [Wash Systems LLC](https://appshunter.io/developer/1448638083) |

## What reviewers say

### MaintainX

[App page](https://appshunter.io/ios/app/maintainx-cmms-and-eam/id1437854484)

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:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy to use
- 👍 User-friendly interface
- 🔧 Helpful for maintenance tasks
- 📈 Improves organization and efficiency
- 💬 Facilitates communication and collaboration

**What reviewers complain about**

- 💰 Expensive premium plans
- 🔍 Limited offline functionality
- 🔒 Security concerns with account creation
- 🤖 Occasional bugs or glitches
- 🔄 Steep learning curve for some users

**Reported bugs**

- 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**

- Dark mode option
- Improved barcode scanning and inventory management
- Integration with accounting/ERP systems
- Enhanced reporting and analytics capabilities
- Customizable work order templates


### Wash Systems OPEn

[App page](https://appshunter.io/ios/app/wash-systems-open/id1448638084)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MaintainX free?

MaintainX is free to download, with no in-app purchases.

### Is Wash Systems OPEn free?

Wash Systems OPEn is free to download, with no in-app purchases.

### Do MaintainX or Wash Systems OPEn have ads?

Neither MaintainX nor Wash Systems OPEn shows ads.

### Which is updated more often, MaintainX or Wash Systems OPEn?

MaintainX ships an update weekly, and Wash Systems OPEn every 28 months. Most recently, MaintainX was updated on September 22, 2026 and Wash Systems OPEn on September 17, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*