# 絵の英単語 vs LabNote Chem

The clearest difference is update cadence: LabNote Chem at monthly against 絵の英単語's every 4 months. 絵の英単語's advantage is iOS requirement (11.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 絵の英単語 sells 3 in-app purchases, starting at $5.49 per month and LabNote Chem sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

絵の英単語 ships an update every 4 months, LabNote Chem monthly. The most recent releases landed on October 23, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | 絵の英単語 | LabNote Chem |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (8 ratings)](https://appshunter.io/ios/app/id1485380856/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 63.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | Free with in-app purchases | — |
| Size | 69 MB | 118 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Wisdom Technology Inc.](https://appshunter.io/developer/1281873094) | [Satoshi Kobayashi](https://appshunter.io/developer/1866585930) |

## What reviewers say

### 絵の英単語

[App page](https://appshunter.io/ios/app/id1485380856)

Learn English vocabulary through vivid images and intuitive understanding. This app uses brain science and color psychology to enhance memorization and recall, making vocabulary acquisition faster and more effective. It offers various learning modes and test types for all English learners.

**Highlights:** Learn vocabulary with images and concepts, Swipe-based flashcard learning, Multiple test types (multiple choice, listening, writing), Vocabulary sets for TOEIC, Eiken, and university exams, Learn anytime, anywhere, Utilizes brain science and color psychology

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus会員(1ヵ月) | $5.49 | per month |
| Plus会員(6ヵ月) | $22.49 | per 6 months |
| 1年間Plus会員 | $33.99 | per year |


### LabNote Chem

[App page](https://appshunter.io/ios/app/labnote-chem/id6757393090)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LabNote Chem Pro | $11.99 | one-time |


## Frequently asked questions

### Is 絵の英単語 free?

絵の英単語 is free to download, with in-app purchases available.

### Is LabNote Chem free?

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

### Do 絵の英単語 or LabNote Chem have ads?

Neither 絵の英単語 nor LabNote Chem shows ads.

### Which is updated more often, 絵の英単語 or LabNote Chem?

絵の英単語 ships an update every 4 months, and LabNote Chem monthly. Most recently, 絵の英単語 was updated on October 23, 2026 and LabNote Chem on October 22, 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.*