# Latvian Verb Blitz vs MARPOL

The clearest difference is price: Latvian Verb Blitz at $0.99 against MARPOL's $1.99. On update cadence, ads, in-app purchases and device support there is nothing between them.

Latvian Verb Blitz costs $0.99 and MARPOL $1.99 up front. 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 November 3, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Latvian Verb Blitz | MARPOL |
| --- | --- | --- |
| Price | **$0.99** | $1.99 |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | — | Paid |
| Size | 13 MB | 36 MB |
| Requires iOS | **17.0** | 17.5 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [RusMate.co.uk](https://appshunter.io/developer/324893074) | [OLEKSANDR IZERGIN](https://appshunter.io/developer/1678396126) |

## What reviewers say

### Latvian Verb Blitz

[App page](https://appshunter.io/ios/app/latvian-verb-blitz/id1382853667)

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

**In-app purchases:** none


### MARPOL

[App page](https://appshunter.io/ios/app/marpol/id6563146975)

This interactive course covers the MARPOL Convention, including all annexes with detailed visuals. Engage with varied tests to master the material and aim for captain-level knowledge.

**Highlights:** Interactive MARPOL Convention course, All MARPOL Annexes included, Detailed images, Varied tests and tasks, Progress tracking to captain level

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

**In-app purchases:** none


## Frequently asked questions

### Is Latvian Verb Blitz free?

Latvian Verb Blitz costs $0.99, with no in-app purchases.

### Is MARPOL free?

MARPOL costs $1.99, with no in-app purchases.

### Do Latvian Verb Blitz or MARPOL have ads?

Neither Latvian Verb Blitz nor MARPOL shows ads.

### Which is updated more often, Latvian Verb Blitz or MARPOL?

Latvian Verb Blitz ships an update every 2 months, and MARPOL every 2 months. Most recently, Latvian Verb Blitz was updated on November 3, 2026 and MARPOL on November 6, 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.*