# 小词书 vs 极简Coca词汇

The clearest difference is price: 小词书 at Free against 极简Coca词汇's $0.99. 小词书 also leads on update cadence (weekly vs every 6 weeks). 极简Coca词汇's advantage is in-app purchases (none vs 1). On rating, ratings volume, ads and device support there is nothing between them.

小词书 is free to download; 极简Coca词汇 costs $0.99 up front. 小词书 sells 1 one-off in-app purchase. 极简Coca词汇 asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for 小词书 against 5.0 for 极简Coca词汇. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

小词书 ships an update weekly, 极简Coca词汇 every 6 weeks. The most recent releases landed on September 13, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | 小词书 | 极简Coca词汇 |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/a4/id6751853827/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/coca/id6767145778/reviews) |
| Number of ratings | **2** | 1 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 6 weeks |
| Monetization | **Free** | Paid |
| Size | 35 MB | 55 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [金超 杜](https://appshunter.io/developer/1813785741) | [书维 许](https://appshunter.io/developer/1896394554) |

## What reviewers say

### 小词书

[App page](https://appshunter.io/ios/app/a4/id6751853827)

This app simplifies vocabulary learning with intuitive swipe gestures, mimicking a proven A4 paper method. It utilizes spaced repetition and focus modes to enhance memorization without distractions like scores or leaderboards. Users can learn from built-in or custom word lists and track progress visually.

**Highlights:** Intuitive swipe gestures for learning, Spaced repetition algorithm, Focus modes for distraction-free study, Built-in and custom word lists, Progress tracking with heatmaps and charts, Customizable interface and automatic backup

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 小词书Plus | $4.99 | one-time |


### 极简Coca词汇

[App page](https://appshunter.io/ios/app/coca/id6767145778)

This app helps you memorize English vocabulary using the scientifically proven Ebbinghaus forgetting curve and the COCA high-frequency word list. It offers a focused, ad-free learning experience with intelligent review scheduling to ensure long-term retention.

**Highlights:** COCA high-frequency words, Ebbinghaus memory curve, Smart review system, Minimalist learning experience, Daily lightweight study, Ad-free

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

**In-app purchases:** none


## Frequently asked questions

### Is 小词书 free?

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

### Is 极简Coca词汇 free?

极简Coca词汇 costs $0.99, with no in-app purchases.

### Which has better reviews, 小词书 or 极简Coca词汇?

小词书 and 极简Coca词汇 are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do 小词书 or 极简Coca词汇 have ads?

Neither 小词书 nor 极简Coca词汇 shows ads.

### Which is updated more often, 小词书 or 极简Coca词汇?

小词书 ships an update weekly, and 极简Coca词汇 every 6 weeks. Most recently, 小词书 was updated on September 13, 2026 and 极简Coca词汇 on September 29, 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.*