# SupplyHouse vs Navien

The clearest difference is review sentiment: SupplyHouse at 92% against Navien's 0%. SupplyHouse also leads on rating (4.9 vs 2.6) and ratings volume (1.1K vs 33). Navien's advantage is update cadence (every 4 weeks vs every 3 months). On price, ads, in-app purchases and monetization model there is nothing between them.

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

SupplyHouse holds the better App Store score, 4.9 against 2.6. That said, the two scores are not equally well evidenced: SupplyHouse has 1.1K ratings behind it against 33, so its average is the more settled of the two. Written reviews point the same way: 92% of SupplyHouse's written reviews are positive against 0% of Navien's.

SupplyHouse ships an update every 3 months, Navien every 4 weeks. The most recent releases landed on September 24, 2026 and August 19, 2026 respectively.

## The numbers

| Metric | SupplyHouse | Navien |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (1.1K ratings)](https://appshunter.io/ios/app/supplyhouse/id1531746247/reviews)** | [2.6 (33 ratings)](https://appshunter.io/ios/app/navien/id1589126852/reviews) |
| Number of ratings | **1.1K** | 33 |
| Positive reviews | **92.1% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 weeks** |
| Monetization | Free | Free |
| Size | 86 MB | 29 MB |
| Requires iOS | 15.5 | **15.1** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SupplyHouse LLC](https://appshunter.io/developer/1500950212) | [Navien](https://appshunter.io/developer/1327385996) |

## What reviewers say

### SupplyHouse

[App page](https://appshunter.io/ios/app/supplyhouse/id1531746247)

Access a vast selection of plumbing, heating, and HVAC supplies with real-time customer support. Quickly find products using barcode scanning, reorder frequently purchased items, and access helpful resources like install guides and spec sheets. Enjoy fast shipping to most of the US.

**Highlights:** Extensive product selection, Real-time customer support, Barcode scanning for product search, Quick reorder functionality, Access to product resources, Fast shipping options

**In-app purchases:** none

**What reviewers like**

- 🚀 Fast and efficient
- 👍 User-friendly
- 🔒 Secure
- 💰 Affordable prices
- 🚚 Quick delivery

**What reviewers complain about**

- 🔍 Weak search functionality
- 🖥️ Needs better iPad/tablet support
- 🔑 Inconvenient login process

**Reported bugs**

- Sign-in issues causing users to be logged out frequently
- Inconsistent app performance, with some users reporting crashes

**Requested features**

- Add ability to copy/select text and part numbers
- Implement biometric login options (e.g., Touch ID, Face ID)
- Improve search capabilities with search history and better autocomplete


### Navien

[App page](https://appshunter.io/ios/app/navien/id1589126852)

This app provides information on the latest innovations and allows users to log installation and service details for their units. Professionals can access live chat support and register installations, while owners can manage warranties and find local services.

**Highlights:** Log installation and service information, Live chat with support teams, Scan serial numbers for registration, Take job site photos, Search for wholesalers and training, Register units for warranty, Find local installers and service professionals

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is SupplyHouse free?

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

### Is Navien free?

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

### Which has better reviews, SupplyHouse or Navien?

SupplyHouse is rated higher. SupplyHouse averages 4.9 out of 5 from 1.1K ratings, while Navien averages 2.6 from 33 ratings.

### Do SupplyHouse or Navien have ads?

Neither SupplyHouse nor Navien shows ads.

### Which is updated more often, SupplyHouse or Navien?

SupplyHouse ships an update every 3 months, and Navien every 4 weeks. Most recently, SupplyHouse was updated on September 24, 2026 and Navien on August 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.*