# Orenda vs MaintainX

The clearest difference is monetization model: Orenda at free against MaintainX's free with in-app purchases. MaintainX's advantage is update cadence (weekly vs monthly) and ratings volume (5.9K vs 478). On price, rating, ads and in-app purchases 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 4.7. That said, the two scores are not equally well evidenced: MaintainX has 5.9K ratings behind it against 478, so its average is the more settled of the two. Written reviews point the same way: 82% of Orenda's written reviews are positive against 92% of MaintainX's.

Orenda ships an update monthly, MaintainX weekly. Both last shipped on October 24, 2026.

## The numbers

| Metric | Orenda | MaintainX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (478 ratings)](https://appshunter.io/ios/app/orenda/id1171005221/reviews) | **[4.9 (5.9K ratings)](https://appshunter.io/ios/app/maintainx-cmms-and-eam/id1437854484/reviews)** |
| Number of ratings | 478 | **5.9K** |
| Positive reviews | 81.8% of reviews | **92.1% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 78 MB | 139 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hasa Inc.](https://appshunter.io/developer/1713193810) | [MAINTAINX INC.](https://appshunter.io/developer/1451459110) |

## What reviewers say

### Orenda

[App page](https://appshunter.io/ios/app/orenda/id1171005221)

This app helps you master pool chemistry by accurately calculating chemical dosages and balancing water based on the LSI. It offers a user-friendly experience for both novices and professionals, including a volume estimator and educational videos.

**Highlights:** Chemical dosing calculator, LSI water balancing, Pool volume estimator, User-friendly interface, Educational videos

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy to use
- 💡 Helpful for pool maintenance
- 🚀 Simplifies pool chemistry
- 👍 Provides valuable information
- 👍 Great educational resources

**What reviewers complain about**

- 🐛 Issues with updating desired levels
- 🐛 Metric system not working properly
- 🐛 Difficult to input readings
- 🐛 Lack of history/logging functionality

**Reported bugs**

- Desired levels changing when inputting current values
- Metric system not functioning as expected
- Slider feature for inputting readings is slow and frustrating
- App not optimized for all iPhone screen sizes

**Requested features**

- Ability to save pool volume and desired levels
- Option to log pool history and track trends
- Integration with pool chemical monitors
- Ability to set custom chemical concentrations
- Support for more languages (e.g., Chinese)


### 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 Orenda free?

Orenda 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, Orenda or MaintainX?

MaintainX is rated higher. Orenda averages 4.7 out of 5 from 478 ratings, while MaintainX averages 4.9 from 5.9K ratings.

### Do Orenda or MaintainX have ads?

Neither Orenda nor MaintainX shows ads.

### Which is updated more often, Orenda or MaintainX?

Orenda ships an update monthly, and MaintainX weekly. Most recently, Orenda was updated on October 24, 2026 and MaintainX on October 24, 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.*