# WFG Key vs Rev4Pur

The clearest difference is review sentiment: WFG Key at 100% against Rev4Pur's 0%. WFG Key also leads on rating (5.0 vs 4.5) and update cadence (every 4 weeks vs every 19 months). Rev4Pur's advantage is in-app purchases (none vs 4) and iOS requirement (9.0 vs 16.0). On price, ads and device support there is nothing between them.

Both are free to download. WFG Key sells 2 in-app purchases, starting at $0.99 per month. Rev4Pur asks for nothing beyond the download.

WFG Key holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: WFG Key has 54 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 100% of WFG Key's written reviews are positive against 0% of Rev4Pur's.

WFG Key ships an update every 4 weeks, Rev4Pur every 19 months. Both last shipped on October 15, 2026.

## The numbers

| Metric | WFG Key | Rev4Pur |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (54 ratings)](https://appshunter.io/ios/app/wfg-key/id314230444/reviews)** | [4.5 (4 ratings)](https://appshunter.io/ios/app/rev4pur/id944362929/reviews) |
| Number of ratings | **54** | 4 |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 19 months |
| Monetization | Freemium | **Free** |
| Size | 358 MB | 4 MB |
| Requires iOS | 16.0 | **9.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 9+ | 4+ |
| Developer | [PalmAgent Software](https://appshunter.io/developer/303860817) | [Reverse Mortgage Educators, Inc.](https://appshunter.io/developer/923354814) |

## What reviewers say

### WFG Key

[App page](https://appshunter.io/ios/app/wfg-key/id314230444)

This app provides real estate professionals with city/county-specific closing cost calculations and estimates. Generate professional seller net sheets and buyer estimates quickly for clients. Offers a free plan for basic estimates and a premium subscription for advanced features.

**Highlights:** City/county specific closing cost calculations, Professional seller net sheets, Buyer estimates, Free plan for basic estimates, Premium subscription for advanced features, 30-day free trial for premium

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $0.99 | per month |
| Yearly | $9.99 | per year |


### Rev4Pur

[App page](https://appshunter.io/ios/app/rev4pur/id944362929)

This app calculates the down payment needed for a home purchase using a reverse mortgage. It also provides the potential loan amount, without requiring income verification. Connect with educators for further assistance.

**Highlights:** Down payment calculation, Reverse mortgage loan amount, No income verification needed, Direct contact with educators, Free to use

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is WFG Key free?

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

### Is Rev4Pur free?

Rev4Pur is free to download, with no in-app purchases.

### Which has better reviews, WFG Key or Rev4Pur?

WFG Key is rated higher. WFG Key averages 5.0 out of 5 from 54 ratings, while Rev4Pur averages 4.5 from 4 ratings.

### Do WFG Key or Rev4Pur have ads?

Neither WFG Key nor Rev4Pur shows ads.

### Which is updated more often, WFG Key or Rev4Pur?

WFG Key ships an update every 4 weeks, and Rev4Pur every 19 months. Most recently, WFG Key was updated on October 15, 2026 and Rev4Pur on October 15, 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.*