# Level Devil vs inerG Field Pulse

The clearest difference is update cadence: inerG Field Pulse at every 3 weeks against Level Devil's every 4 months. Level Devil's advantage is iOS requirement (8.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

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

Level Devil ships an update every 4 months, inerG Field Pulse every 3 weeks. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Level Devil | inerG Field Pulse |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (3 ratings)](https://appshunter.io/ios/app/inerg-field-pulse/id6471470255/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 56 MB | 39 MB |
| Requires iOS | **8.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SensorTech, LLC](https://appshunter.io/developer/1107694407) | [inerG, Inc.](https://appshunter.io/developer/1715421685) |

## What reviewers say

### Level Devil

[App page](https://appshunter.io/ios/app/level-devil/id1339780739)

**In-app purchases:** none


### inerG Field Pulse

[App page](https://appshunter.io/ios/app/inerg-field-pulse/id6471470255)

Automates data collection for oil and gas operations, streamlining reporting for pumpers, engineers, and managers. It simplifies tracking daily measurements, well tests, downtime, and production activities, providing timely alerts and reports.

**Highlights:** Automated data collection, Streamlined reporting, Production overview, Daily measurements tracking, Well test reporting, Downtime tracking, Alerts and reports

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Level Devil free?

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

### Is inerG Field Pulse free?

inerG Field Pulse is free to download, with no in-app purchases.

### Do Level Devil or inerG Field Pulse have ads?

Neither Level Devil nor inerG Field Pulse shows ads.

### Which is updated more often, Level Devil or inerG Field Pulse?

Level Devil ships an update every 4 months, and inerG Field Pulse every 3 weeks. Most recently, Level Devil was updated on November 2, 2026 and inerG Field Pulse on November 4, 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.*