# RBDMS WellFinder vs iTankData

The clearest difference is review sentiment: iTankData at 100% against RBDMS WellFinder's 40%. iTankData also leads on rating (5.0 vs 3.3) and update cadence (every 3 weeks vs every 4 months). RBDMS WellFinder's advantage is ratings volume (23 vs 5). 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.

iTankData holds the better App Store score, 5.0 against 3.3. Both are backed by a comparable volume of ratings — 23 and 5 respectively. Written reviews point the same way: 40% of RBDMS WellFinder's written reviews are positive against 100% of iTankData's.

RBDMS WellFinder ships an update every 4 months, iTankData every 3 weeks. The most recent releases landed on June 11, 2026 and July 30, 2026 respectively.

## The numbers

| Metric | RBDMS WellFinder | iTankData |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (23 ratings)](https://appshunter.io/ios/app/rbdms-wellfinder/id972680525/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/itankdata/id1033693114/reviews)** |
| Number of ratings | **23** | 5 |
| Positive reviews | 40.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 47 MB | 51 MB |
| Requires iOS | 15.1 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ground Water Protection Council](https://appshunter.io/developer/1012982477) | [Bobby Adkins](https://appshunter.io/developer/1033693113) |

## What reviewers say

### RBDMS WellFinder

[App page](https://appshunter.io/ios/app/rbdms-wellfinder/id972680525)

Locate and view detailed information about various types of wells, including permit numbers, status, operator contacts, and production data. Access trusted data from a system used by over twenty regulatory agencies nationwide.

**Highlights:** Locate wells, View well type and status, Access operator contact information, See production data, Find regulatory contacts, Trusted data source

**In-app purchases:** none


### iTankData

[App page](https://appshunter.io/ios/app/itankdata/id1033693114)

This app offers advanced monitoring and management of fluid levels in oil extraction tanks. It provides real-time data, intelligent alerts, and remote control capabilities to optimize operations and mitigate risks.

**Highlights:** Real-time fluid level monitoring, Intelligent operational alerts, Comprehensive analytics and reporting, Remote management capabilities, Risk mitigation tools

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

**In-app purchases:** none


## Frequently asked questions

### Is RBDMS WellFinder free?

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

### Is iTankData free?

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

### Which has better reviews, RBDMS WellFinder or iTankData?

iTankData is rated higher. RBDMS WellFinder averages 3.3 out of 5 from 23 ratings, while iTankData averages 5.0 from 5 ratings.

### Do RBDMS WellFinder or iTankData have ads?

Neither RBDMS WellFinder nor iTankData shows ads.

### Which is updated more often, RBDMS WellFinder or iTankData?

RBDMS WellFinder ships an update every 4 months, and iTankData every 3 weeks. Most recently, RBDMS WellFinder was updated on June 11, 2026 and iTankData on July 30, 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.*