# Corrigo vs PDP 4 MOD

The clearest difference is review sentiment: PDP 4 MOD at 100% against Corrigo's 14%. PDP 4 MOD also leads on rating (4.1 vs 2.5) and update cadence (fortnightly vs every 3 months). Corrigo's advantage is ratings volume (22 vs 7). 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.

PDP 4 MOD holds the better App Store score, 4.1 against 2.5. Both are backed by a comparable volume of ratings — 22 and 7 respectively. Written reviews point the same way: 14% of Corrigo's written reviews are positive against 100% of PDP 4 MOD's.

Corrigo ships an update every 3 months, PDP 4 MOD fortnightly. The most recent releases landed on June 10, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Corrigo | PDP 4 MOD |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.5 (22 ratings)](https://appshunter.io/ios/app/corrigo/id1244213800/reviews) | **[4.1 (7 ratings)](https://appshunter.io/ios/app/pdp-4-mod/id6446893143/reviews)** |
| Number of ratings | **22** | 7 |
| Positive reviews | 14.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 19 MB | 56 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Jones Lang LaSalle Incorporated](https://appshunter.io/developer/429518140) | [Gratuity, LLC](https://appshunter.io/developer/825553121) |

## What reviewers say

### Corrigo

[App page](https://appshunter.io/ios/app/corrigo/id1244213800)

Easily submit service requests for repairs or cleaning at a Corrigo-enabled facility. Scan QR codes or NFC tags for quick submissions, or check the status of existing requests. Streamline maintenance operations and ensure requests reach the right personnel.

**Highlights:** Submit service requests, Scan QR codes/NFC tags, Check request status, Review proposals, Verify completed work, Route requests to appropriate personnel

**In-app purchases:** none


### PDP 4 MOD

[App page](https://appshunter.io/ios/app/pdp-4-mod/id6446893143)

This business management app provides managers with mobile access to the full management portal. It allows for seamless operation management directly from the floor, ensuring continued patron engagement.

**Highlights:** Full mobile access to management portal, Manage operations from the floor, Maintain patron engagement, Real-time operational oversight

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Corrigo free?

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

### Is PDP 4 MOD free?

PDP 4 MOD is free to download, with no in-app purchases.

### Which has better reviews, Corrigo or PDP 4 MOD?

PDP 4 MOD is rated higher. Corrigo averages 2.5 out of 5 from 22 ratings, while PDP 4 MOD averages 4.1 from 7 ratings.

### Do Corrigo or PDP 4 MOD have ads?

Neither Corrigo nor PDP 4 MOD shows ads.

### Which is updated more often, Corrigo or PDP 4 MOD?

Corrigo ships an update every 3 months, and PDP 4 MOD fortnightly. Most recently, Corrigo was updated on June 10, 2026 and PDP 4 MOD on September 8, 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.*