# 单词日积月累 vs WoziGrow

The clearest difference is rating: 单词日积月累 at 5.0 against WoziGrow's 4.5. 单词日积月累 also leads on iOS requirement (12.0 vs 17.3). WoziGrow's advantage is update cadence (every 2 days vs monthly) and ratings volume (12 vs 1). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. 单词日积月累 sells 3 in-app purchases, starting at $0.99 per month and WoziGrow sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

单词日积月累 holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: WoziGrow has 12 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 80% of 单词日积月累's written reviews are positive against 83% of WoziGrow's, so the app with the better star average is not the one people write more warmly about.

单词日积月累 ships an update monthly, WoziGrow every 2 days. The most recent releases landed on October 31, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 单词日积月累 | WoziGrow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6505093598/reviews)** | [4.5 (12 ratings)](https://appshunter.io/ios/app/wozigrow-visual-flashcards/id6755804611/reviews) |
| Number of ratings | 1 | **12** |
| Positive reviews | 80.0% of reviews | **83.3% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 days** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 69 MB | 56 MB |
| Requires iOS | **12.0** | 17.3 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Shenzhen Zhaohuan Network Technology Co., Ltd.](https://appshunter.io/developer/1733427951) | [Wozi Pte. Ltd.](https://appshunter.io/developer/1092817989) |

## What reviewers say

### 单词日积月累

[App page](https://appshunter.io/ios/app/id6505093598)

This app helps users efficiently learn English vocabulary using scientific memory techniques. It offers a vast library of word lists for various exams and levels, with personalized study plans and review mechanisms. Learn anytime, anywhere, even offline, to build lasting vocabulary skills.

**Highlights:** Spaced repetition learning method, Daily vocabulary plans, Personalized new word lists, Personalized familiar word lists, Efficient review system, Offline learning capability, Extensive word bank for various exams

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 连续包月 | $0.99 | per month |
| 连续包年 | $4.99 | per year |
| 一个月会员 | $2.99 | one-time |


### WoziGrow

[App page](https://appshunter.io/ios/app/wozigrow-visual-flashcards/id6755804611)

Learn new words through a visual game by collecting unique stickers for each term. This app uses spaced repetition and visual association to help beginners master vocabulary quickly. Track your progress and expand your collection across multiple languages.

**Highlights:** Visual flashcards with illustrations, Spaced repetition system (SRS), Sticker collection album, Beginner-focused vocabulary, Home screen widgets, 17+ languages supported

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| WoziGrow Full Version | $6.99 | one-time |


## Frequently asked questions

### Is 单词日积月累 free?

单词日积月累 is free to download, with in-app purchases available.

### Is WoziGrow free?

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

### Which has better reviews, 单词日积月累 or WoziGrow?

单词日积月累 is rated higher. 单词日积月累 averages 5.0 out of 5 from 1 ratings, while WoziGrow averages 4.5 from 12 ratings.

### Do 单词日积月累 or WoziGrow have ads?

Neither 单词日积月累 nor WoziGrow shows ads.

### Which is updated more often, 单词日积月累 or WoziGrow?

单词日积月累 ships an update monthly, and WoziGrow every 2 days. Most recently, 单词日积月累 was updated on October 31, 2026 and WoziGrow on October 30, 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.*