# VerbBuster Irregular Verbs vs FRM Essentials

The clearest difference is price: FRM Essentials at $3.99 against VerbBuster Irregular Verbs's $7.99. VerbBuster Irregular Verbs's advantage is device support. On in-app purchases and iOS requirement there is nothing between them.

VerbBuster Irregular Verbs costs $7.99 and FRM Essentials $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | VerbBuster Irregular Verbs | FRM Essentials |
| --- | --- | --- |
| Price | $7.99 | **$3.99** |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 14 months | — |
| Size | 8 MB | 9 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Aidan Michael Casey](https://appshunter.io/developer/916717333) | [晔斌 范](https://appshunter.io/developer/1609081920) |

## What reviewers say

### VerbBuster Irregular Verbs

[App page](https://appshunter.io/ios/app/verbbuster-irregular-verbs/id493795606)

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

**In-app purchases:** none


### FRM Essentials

[App page](https://appshunter.io/ios/app/frm-essentials-part-i/id6738454760)

**In-app purchases:** none


## Frequently asked questions

### Is VerbBuster Irregular Verbs free?

VerbBuster Irregular Verbs costs $7.99, with no in-app purchases.

### Is FRM Essentials free?

FRM Essentials costs $3.99, with no in-app purchases.

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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.*