# IVERBS Irregular Verbs vs Duspik

The clearest difference is rating: IVERBS Irregular Verbs at 4.8 against Duspik's 4.0. IVERBS Irregular Verbs also leads on ratings volume (3.3K vs 2) and device support (3 vs 1). Duspik's advantage is update cadence (every 2 days vs fortnightly). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. IVERBS Irregular Verbs sells 4 in-app purchases, starting at $9.99 per month and Duspik sells 9 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

IVERBS Irregular Verbs holds the better App Store score, 4.8 against 4.0. That said, the two scores are not equally well evidenced: IVERBS Irregular Verbs has 3.3K ratings behind it against 2, so its average is the more settled of the two.

IVERBS Irregular Verbs ships an update fortnightly, Duspik every 2 days. The most recent releases landed on October 15, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | IVERBS Irregular Verbs | Duspik |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (3.3K ratings)](https://appshunter.io/ios/app/iverbs-irregular-verbs/id1413069218/reviews)** | [4.0 (2 ratings)](https://appshunter.io/ios/app/duspik-language-learning/id6781424851/reviews) |
| Number of ratings | **3.3K** | 2 |
| Positive reviews | 71.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Fortnightly | **Every 2 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 118 MB | 267 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Timofei Savin](https://appshunter.io/developer/1782745882) | [mozaiku LLC](https://appshunter.io/developer/6781424853) |

## What reviewers say

### IVERBS Irregular Verbs

[App page](https://appshunter.io/ios/app/iverbs-irregular-verbs/id1413069218)

Master English irregular verbs with this effective learning tool. It features original illustrations, pronunciation guides by native speakers, and a unique memorization technique. Track your progress with exercises and games, and create custom lists for focused study.

**Highlights:** 187 irregular verbs, Original illustrations, Native speaker pronunciation, Progress tracking, Customizable verb lists, Flashcards for quick review, 6,000 practice exercises

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO version for 1 month | $9.99 | per month |
| PRO-version for 1 year | $29.99 | per year |
| PRO-version for 1 year | $29.99 | per year |
| PRO-version | $49.99 | one-time |

**What reviewers like**

- 👍 Good app for learning verbs
- 👍 Helpful for practicing pronunciation and writing
- 👍 Easy to use and friendly interface

**What reviewers complain about**

- 🐛 Repeated verbs
- 💰 Misleading pricing and policy changes
- 🐛 Functionality issues (app crashes, doesn't work)

**Reported bugs**

- Login issues
- Compatibility problems with older devices

**Requested features**

- More verb content and variety
- Improved personalization and progress tracking


### Duspik

[App page](https://appshunter.io/ios/app/duspik-language-learning/id6781424851)

This app teaches languages by explaining grammar rules clearly, then reinforcing them with vocabulary, stories, and AI-graded exercises. It offers interactive lessons for Asian languages and daily free content, with an optional subscription for faster learning.

**Highlights:** Human-like grammar explanations, AI tutor for personalized feedback, Interactive lessons for Japanese, Korean, Chinese, Daily free lessons, Offline functionality, Vocabulary and story reinforcement, Gamified learning with streaks and leaderboards

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Duspik Pro Weekly | $6.99 | per 7 days |
| Duspik Pro Monthly | $15.99 | per month |
| Duspik Pro Yearly | $95.99 | per year |
| Family Yearly | $119.99 | per year |
| 100 Diamonds | $0.99 | one-time |
| 550 Diamonds | $4.99 | one-time |
| 1200 Diamonds | $9.99 | one-time |
| 2500 Diamonds | $19.99 | one-time |
| 6500 Diamonds | $49.99 | one-time |


## Frequently asked questions

### Is IVERBS Irregular Verbs free?

IVERBS Irregular Verbs is free to download, with in-app purchases available.

### Is Duspik free?

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

### Which has better reviews, IVERBS Irregular Verbs or Duspik?

IVERBS Irregular Verbs is rated higher. IVERBS Irregular Verbs averages 4.8 out of 5 from 3.3K ratings, while Duspik averages 4.0 from 2 ratings.

### Do IVERBS Irregular Verbs or Duspik have ads?

Both IVERBS Irregular Verbs and Duspik show ads.

### Which is updated more often, IVERBS Irregular Verbs or Duspik?

IVERBS Irregular Verbs ships an update fortnightly, and Duspik every 2 days. Most recently, IVERBS Irregular Verbs was updated on October 15, 2026 and Duspik on October 13, 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.*