# LESS记单词 vs 星际背单词

The clearest difference is in-app purchases: 星际背单词 at none against LESS记单词's 1. 星际背单词 also leads on update cadence (every 2 days vs every 9 days). LESS记单词's advantage is iOS requirement (13.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. LESS记单词 sells 1 one-off in-app purchase. 星际背单词 asks for nothing beyond the download.

LESS记单词 ships an update every 9 days, 星际背单词 every 2 days. The most recent releases landed on November 5, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | LESS记单词 | 星际背单词 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 2 days** |
| Size | 356 MB | 506 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [嘉鹏 谢](https://appshunter.io/developer/6780701521) | [秉国 蔡](https://appshunter.io/developer/6796154552) |

## What reviewers say

### LESS记单词

[App page](https://appshunter.io/ios/app/less/id6780752971)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LESS高级版 | $0.99 | one-time |


### 星际背单词

[App page](https://appshunter.io/ios/app/id6802153860)

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

**In-app purchases:** none


## Frequently asked questions

### Is LESS记单词 free?

LESS记单词 is free to download, with in-app purchases available.

### Is 星际背单词 free?

星际背单词 is free to download, with no in-app purchases.

### Do LESS记单词 or 星际背单词 have ads?

Neither LESS记单词 nor 星际背单词 shows ads.

### Which is updated more often, LESS记单词 or 星际背单词?

LESS记单词 ships an update every 9 days, and 星际背单词 every 2 days. Most recently, LESS记单词 was updated on November 5, 2026 and 星际背单词 on November 10, 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.*