# WellDatabase vs WellDrive

The clearest difference is review sentiment: WellDrive at 100% against WellDatabase's 17%. WellDrive also leads on rating (5.0 vs 2.9) and in-app purchases (none vs 4). WellDatabase's advantage is update cadence (every 3 months vs every 9 months) and ratings volume (14 vs 2). On price, ads and device support there is nothing between them.

Both are free to download. WellDatabase sells 4 one-off in-app purchases. WellDrive asks for nothing beyond the download.

WellDrive holds the better App Store score, 5.0 against 2.9. That said, the two scores are not equally well evidenced: WellDatabase has 14 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 17% of WellDatabase's written reviews are positive against 100% of WellDrive's.

WellDatabase ships an update every 3 months, WellDrive every 9 months. The most recent releases landed on June 1, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | WellDatabase | WellDrive |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.9 (14 ratings)](https://appshunter.io/ios/app/welldatabase/id553328644/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/welldrive/id869205638/reviews)** |
| Number of ratings | **14** | 2 |
| Positive reviews | 16.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 9 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 31 MB | 44 MB |
| Requires iOS | **8.0** | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ctrlDev](https://appshunter.io/developer/379776628) | [WellDrive](https://appshunter.io/developer/1312911913) |

## What reviewers say

### WellDatabase

[App page](https://appshunter.io/ios/app/welldatabase/id553328644)

Access a vast database of over 5 million oil and gas wells across North America. Search for permits, production, completion data, and view shale plays and pipelines on a map. Download well files, including logs, for offline analysis.

**Highlights:** Search 5 million+ wells, View permits and production data, Access completion details, Map shale plays and pipelines, Download well files and logs

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Subscription | $14.99 | one-time |
| Basic Subscription | $99.99 | one-time |
| Premium Subscription Upgrade | $149.99 | one-time |
| Premium Subscription | $249.99 | one-time |


### WellDrive

[App page](https://appshunter.io/ios/app/welldrive/id869205638)

Access and manage well-related documents and files directly from your mobile device. Browse entries, download necessary files, and upload new documents or edits made in other applications.

**Highlights:** Browse wells, entries, and files, Download documents, Upload files, Edit and upload documents

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is WellDatabase free?

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

### Is WellDrive free?

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

### Which has better reviews, WellDatabase or WellDrive?

WellDrive is rated higher. WellDatabase averages 2.9 out of 5 from 14 ratings, while WellDrive averages 5.0 from 2 ratings.

### Do WellDatabase or WellDrive have ads?

Neither WellDatabase nor WellDrive shows ads.

### Which is updated more often, WellDatabase or WellDrive?

WellDatabase ships an update every 3 months, and WellDrive every 9 months. Most recently, WellDatabase was updated on June 1, 2026 and WellDrive on September 16, 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.*