# 墨典单词 vs 硅谷io

The clearest difference is price: 硅谷io at Free against 墨典单词's $3.99. 硅谷io also leads on in-app purchases (none vs 4) and iOS requirement (10.0 vs 14.0). 墨典单词's advantage is ads (none vs shown) and ratings volume (12 vs 2). On rating, update cadence and device support there is nothing between them.

硅谷io is free to download; 墨典单词 costs $3.99 up front. 墨典单词 sells 4 one-off in-app purchases. 硅谷io asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for 墨典单词 against 5.0 for 硅谷io. That said, the two scores are not equally well evidenced: 墨典单词 has 12 ratings behind it against 2, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 13, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | 墨典单词 | 硅谷io |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | [5.0 (12 ratings)](https://appshunter.io/ios/app/id1373544809/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/io/id1487436041/reviews) |
| Number of ratings | **12** | 2 |
| Positive reviews | 95.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | Paid | **Ad-supported** |
| Size | 170 MB | 83 MB |
| Requires iOS | 14.0 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [玉广 尹](https://appshunter.io/developer/1372631122) | [Stargately, Inc.](https://appshunter.io/developer/1486062039) |

## What reviewers say

### 墨典单词

[App page](https://appshunter.io/ios/app/id1373544809)

This app offers a focused and efficient way to learn English vocabulary. It utilizes the Ebbinghaus forgetting curve for spaced repetition and allows for extensive customization of learning materials and review schedules. Users can also import their own word lists and access AI-powered features for word recognition.

**Highlights:** AI-powered word recognition from images, Customizable word notes and examples, Export word lists to PDF, Unique memorization techniques, Customizable word display settings, Offline dictionary with 700,000 words, Ebbinghaus-based review reminders, Import custom word lists

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 6个兑换券 | $0.99 | one-time |
| 8个兑换券 | $0.99 | one-time |
| 12个兑换券 | $1.99 | one-time |
| 终身VIP | $399.99 | one-time |


### 硅谷io

[App page](https://appshunter.io/ios/app/io/id1487436041)

This app focuses on internet entrepreneurship, system design, team management, product design, and growth marketing. Users can read and save articles on these topics.

**Highlights:** Internet entrepreneurship content, System design articles, Team management insights, Product design strategies, Growth and marketing tips, Article reading and saving

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 墨典单词 free?

墨典单词 costs $3.99, and also offers in-app purchases.

### Is 硅谷io free?

硅谷io is free to download, with no in-app purchases.

### Which has better reviews, 墨典单词 or 硅谷io?

墨典单词 and 硅谷io are both rated 5.0 out of 5 on the App Store, from 12 and 2 ratings respectively.

### Do 墨典单词 or 硅谷io have ads?

硅谷io shows ads; 墨典单词 does not.

### Which is updated more often, 墨典单词 or 硅谷io?

墨典单词 ships an update fortnightly, and 硅谷io fortnightly. Most recently, 墨典单词 was updated on October 13, 2026 and 硅谷io on October 2, 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.*