# RigDig ProspectMobile vs The Centrum

The clearest difference is ads: The Centrum at none against RigDig ProspectMobile's shown. RigDig ProspectMobile's advantage is device support (3 vs 1). On price, update cadence, in-app purchases and iOS requirement there is nothing between them.

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

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on June 1, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | RigDig ProspectMobile | The Centrum |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (8 ratings)](https://appshunter.io/ios/app/rigdig-prospectmobile/id1030889528/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 63 MB | 81 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Randall-Reilly, LLC](https://appshunter.io/developer/449869356) | [The Centrum](https://appshunter.io/developer/1526796751) |

## What reviewers say

### RigDig ProspectMobile

[App page](https://appshunter.io/ios/app/rigdig-prospectmobile/id1030889528)

Access trucking industry prospect data on the go. Search and filter potential clients by various criteria, view detailed company insights, and save favorites for efficient sales planning. Requires an active RigDig Business Intelligence subscription.

**Highlights:** Search prospects by location, company, or USDOT#, Map and list view of prospects by distance, Filter by fleet size, truck brand, violations, Save favorite prospects with notes, View company insights and equipment details

**Features:** macOS Compatibility

**In-app purchases:** none


### The Centrum

[App page](https://appshunter.io/ios/app/the-centrum/id1526796749)

**Features:** Apple Wallet, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is RigDig ProspectMobile free?

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

### Is The Centrum free?

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

### Do RigDig ProspectMobile or The Centrum have ads?

RigDig ProspectMobile shows ads; The Centrum does not.

### Which is updated more often, RigDig ProspectMobile or The Centrum?

RigDig ProspectMobile ships an update every 2 months, and The Centrum every 2 months. Most recently, RigDig ProspectMobile was updated on June 1, 2026 and The Centrum on September 10, 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.*