# WBidMax vs Corabuild Homeowner

The clearest difference is in-app purchases: Corabuild Homeowner at none against WBidMax's 2. Corabuild Homeowner also leads on update cadence (every 2 days vs monthly). WBidMax's advantage is iOS requirement (13.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. WBidMax sells 2 one-off in-app purchases. Corabuild Homeowner asks for nothing beyond the download.

WBidMax ships an update monthly, Corabuild Homeowner every 2 days. The most recent releases landed on October 16, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | WBidMax | Corabuild Homeowner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (9 ratings)](https://appshunter.io/ios/app/wbidmax/id892320623/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 days** |
| Monetization | Free | — |
| Size | 53 MB | 5 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 17+ | 4+ |
| Developer | [WBid, LLC](https://appshunter.io/developer/892320626) | [corabuild.ai, Inc.](https://appshunter.io/developer/6774769132) |

## What reviewers say

### WBidMax

[App page](https://appshunter.io/ios/app/wbidmax/id892320623)

This system helps pilots and flight attendants manage their monthly scheduling bids. It allows users to filter, weight, and sort bid lines with extensive features and customization options. Comprehensive help documents and videos are available for easy mastery.

**Highlights:** Download and submit bids for all bases and rounds, Multiple views of bid data (Summary, Bid Line, Modern, Calendar), Extensive constraints, sorts, and weights for bid customization, View modification buttons for overlap predictions and vacation features, Help section with documents and videos, Export lines to calendar, Easy recall of bid-related documents

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One Month Subscription | $5.99 | one-time |
| One Month Subscription | $6.99 | one-time |


### Corabuild Homeowner

[App page](https://appshunter.io/ios/app/corabuild-homeowner/id6786848469)

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

**In-app purchases:** none


## Frequently asked questions

### Is WBidMax free?

WBidMax is free to download, with in-app purchases available.

### Is Corabuild Homeowner free?

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

### Do WBidMax or Corabuild Homeowner have ads?

Neither WBidMax nor Corabuild Homeowner shows ads.

### Which is updated more often, WBidMax or Corabuild Homeowner?

WBidMax ships an update monthly, and Corabuild Homeowner every 2 days. Most recently, WBidMax was updated on October 16, 2026 and Corabuild Homeowner on October 8, 2026.

---

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