# Optimal Blue vs SupportX

The clearest difference is update cadence: Optimal Blue at monthly against SupportX's every 5 months. SupportX's advantage is iOS requirement (15.1 vs 18.6). 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.

Optimal Blue ships an update monthly, SupportX every 5 months. The most recent releases landed on September 23, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Optimal Blue | SupportX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (196 ratings)](https://appshunter.io/ios/app/optimal-blue-ppe/id6469644596/reviews)** | — |
| Number of ratings | **196** | — |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 months |
| Monetization | Free | — |
| Size | 36 MB | 34 MB |
| Requires iOS | 18.6 | **15.1** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Optimal Blue LLC](https://appshunter.io/developer/819598914) | [SupportX Inc](https://appshunter.io/developer/1858620544) |

## What reviewers say

### Optimal Blue

[App page](https://appshunter.io/ios/app/optimal-blue-ppe/id6469644596)

Access a comprehensive mortgage pricing and product engine on your mobile device. Track market indices, receive real-time updates, and generate instant, accurate loan quotes. Ideal for mortgage professionals needing on-the-go access to pricing data and scenario analysis.

**Highlights:** Mortgage product, pricing, and eligibility engine, Track mortgage market indices (OBMMI™), Receive push notifications for updates, Price scenarios and save favorites, Automatic scenario refresh, Access full pricing inputs and custom fields, View eligible and ineligible products with reasons

**Features:** Apple Watch app

**In-app purchases:** none


### SupportX

[App page](https://appshunter.io/ios/app/supportx/id6756127354)

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

**In-app purchases:** none


## Frequently asked questions

### Is Optimal Blue free?

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

### Is SupportX free?

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

### Do Optimal Blue or SupportX have ads?

Neither Optimal Blue nor SupportX shows ads.

### Which is updated more often, Optimal Blue or SupportX?

Optimal Blue ships an update monthly, and SupportX every 5 months. Most recently, Optimal Blue was updated on September 23, 2026 and SupportX on September 21, 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.*