# SeaRegs vs DrillBook

The clearest difference is review sentiment: SeaRegs at 100% against DrillBook's 0%. DrillBook's advantage is update cadence (monthly vs every 9 months) and iOS requirement (13.4 vs 15.1). 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.

SeaRegs ships an update every 9 months, DrillBook monthly. The most recent releases landed on September 9, 2026 and June 4, 2026 respectively.

## The numbers

| Metric | SeaRegs | DrillBook |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.0 (1 ratings)](https://appshunter.io/ios/app/drillbook/id6450790708/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Monthly** |
| Monetization | Free | Free |
| Size | 39 MB | 39 MB |
| Requires iOS | 15.1 | **13.4** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Initi Limited](https://appshunter.io/developer/1607277298) | [Adam Bizsley](https://appshunter.io/developer/1694955780) |

## What reviewers say

### SeaRegs

[App page](https://appshunter.io/ios/app/searegs-workboat-training/id1544980480)

This interactive learning resource offers essential maritime skills and knowledge for operating in a marine environment. It includes tests for each section to help users track their progress in acquiring maritime expertise.

**Highlights:** Interactive learning resource, Essential maritime skills, Knowledge for marine operations, Progress tracking tests, Reference material

**Features:** macOS Compatibility

**In-app purchases:** none


### DrillBook

[App page](https://appshunter.io/ios/app/drillbook/id6450790708)

Access a community-built library of training content created by firefighters for firefighters. Ideal for new officers, instructors, and anyone needing ideas for training sessions.

**Highlights:** Community-built content library, Firefighter training resources, Content for new officers, Instructor training support, Ideas for training sessions

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SeaRegs free?

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

### Is DrillBook free?

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

### Do SeaRegs or DrillBook have ads?

Neither SeaRegs nor DrillBook shows ads.

### Which is updated more often, SeaRegs or DrillBook?

SeaRegs ships an update every 9 months, and DrillBook monthly. Most recently, SeaRegs was updated on September 9, 2026 and DrillBook on June 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.*