# HotSOS Mobile vs MaintainX

The clearest difference is review sentiment: MaintainX at 92% against HotSOS Mobile's 4%. MaintainX also leads on rating (4.9 vs 2.6) and update cadence (weekly vs every 4 months). HotSOS Mobile's advantage is monetization model (free vs free with in-app purchases) and iOS requirement (12.0 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 holds the better App Store score, 4.9 against 2.6. That said, the two scores are not equally well evidenced: MaintainX has 5.8K ratings behind it against 68, so its average is the more settled of the two. Written reviews point the same way: 4% of HotSOS Mobile's written reviews are positive against 92% of MaintainX's.

HotSOS Mobile ships an update every 4 months, MaintainX weekly. The most recent releases landed on October 20, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | HotSOS Mobile | MaintainX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.6 (68 ratings)](https://appshunter.io/ios/app/hotsos-mobile/id704551252/reviews) | **[4.9 (5.8K ratings)](https://appshunter.io/ios/app/maintainx-cmms-and-eam/id1437854484/reviews)** |
| Number of ratings | 68 | **5.8K** |
| Positive reviews | 4.2% of reviews | **92.1% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 7 MB | 139 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [MTech](https://appshunter.io/developer/300466381) | [MAINTAINX INC.](https://appshunter.io/developer/1451459110) |

## What reviewers say

### HotSOS Mobile

[App page](https://appshunter.io/ios/app/hotsos-mobile/id704551252)

Empower hotel staff with a mobile solution for service and facilities management. Access service orders, perform inspections, and manage operations on the go to enhance guest stays.

**Highlights:** Service order management, Guestroom inspections, Public space inspections, Role-based access, On-the-go operations management

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is HotSOS Mobile free?

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

### Is MaintainX free?

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

### Which has better reviews, HotSOS Mobile or MaintainX?

MaintainX is rated higher. HotSOS Mobile averages 2.6 out of 5 from 68 ratings, while MaintainX averages 4.9 from 5.8K ratings.

### Do HotSOS Mobile or MaintainX have ads?

Neither HotSOS Mobile nor MaintainX shows ads.

### Which is updated more often, HotSOS Mobile or MaintainX?

HotSOS Mobile ships an update every 4 months, and MaintainX weekly. Most recently, HotSOS Mobile was updated on October 20, 2026 and MaintainX on October 19, 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.*