# Youdao Dictionary vs NG Models

The clearest difference is review sentiment: Youdao Dictionary at 73% against NG Models's 0%. Youdao Dictionary also leads on rating (4.7 vs 3.0) and update cadence (every 2 weeks vs every 9 months). NG Models's advantage is in-app purchases (none vs 27) and ads (none vs shown). On price there is nothing between them.

Both are free to download. Youdao Dictionary sells 19 in-app purchases, starting at $3.99 per month. NG Models asks for nothing beyond the download.

Youdao Dictionary holds the better App Store score, 4.7 against 3.0. That said, the two scores are not equally well evidenced: Youdao Dictionary has 18K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 73% of Youdao Dictionary's written reviews are positive against 0% of NG Models's.

Youdao Dictionary ships an update every 2 weeks, NG Models every 9 months. The most recent releases landed on October 23, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Youdao Dictionary | NG Models |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (18K ratings)](https://appshunter.io/ios/app/youdao-dictionary/id353115739/reviews)** | [3.0 (1 ratings)](https://appshunter.io/ios/app/ng-models/id6462674711/reviews) |
| Number of ratings | **18K** | 1 |
| Positive reviews | **73.1% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 9 months |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | **#170** | — |
| Size | 462 MB | 49 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 9+ | 17+ |
| Developer | [Beijing NetEase Youdao Computer System Co.,Ltd](https://appshunter.io/developer/840227969) | [TOYSWORLD COMPANY](https://appshunter.io/developer/1085527581) |

## What reviewers say

### Youdao Dictionary

[App page](https://appshunter.io/ios/app/youdao-dictionary/id353115739)

**Currently charting:** #170 Top Free · Reference, #197 Top Grossing · Reference (US App Store)

This app offers comprehensive translation and dictionary services across 109 languages. It features advanced AI-powered translation, AR and photo translation, real-time speech translation, and offline capabilities. It also includes specialized dictionaries and AI tools for learning and content summarization.

**Highlights:** 109 Language Translation, AI-Powered Translation & Summarization, AR & Photo Translation, Real-time Speech & Dialogue Translation, Offline Translation & Dictionaries, AI Search & Content Analysis, English Essay Correction

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (19)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 有道词典会员连续包月 | $3.99 | per month |
| 有道词典会员-连续包月 | $3.99 | per month |
| 有道词典会员连续包月 | $3.99 | per month |
| 有道词典超级会员连续包月 | $4.99 | per month |
| 有道词典超级会员 | $5.49 | per month |
| 有道词典超级会员 | $14.99 | per 3 months |
| 会员1年 | $24.99 | per year |
| 有道词典会员1个月 | $4.99 | one-time |
| 有道词典超级会员1个月 | $5.99 | one-time |
| 98 coins | $14.99 | one-time |
| 128 coins | $19.99 | one-time |
| 有道词典会员6个月 | $24.99 | one-time |
| 有道词典会员年卡 | $24.99 | one-time |
| 有道词典会员年卡 | $29.99 | one-time |
| 词典会员年卡 | $29.99 | one-time |
| 会员1年 | $29.99 | one-time |
| 有道词典会员年卡 | $39.99 | one-time |
| 词典超级会员 | $49.99 | one-time |
| 超级会员年卡 | $49.99 | one-time |

**What reviewers like**

- 👍 Convenient and easy to use
- 🔍 Comprehensive dictionary with detailed explanations
- 💯 Accurate translations
- 📚 Helpful for learning English
- 🌐 Global pronunciation support

**What reviewers complain about**

- 🤖 Mechanical-sounding pronunciation
- 📢 Excessive ads and pop-ups
- 🔒 Restricted features behind paywall
- 🐛 Frequent crashes and bugs
- 🤔 Cluttered and confusing UI

**Reported bugs**

- Inability to use app in landscape mode
- Frequent network errors and disconnections
- Unexpected app closures when switching between features
- Inconsistent performance on different devices

**Requested features**

- Customizable font size and theme
- Offline mode for dictionary lookup
- Vocabulary building and review tools
- Integration with other learning platforms
- Improved sentence-level translation


### NG Models

[App page](https://appshunter.io/ios/app/ng-models/id6462674711)

Access product information, view new releases, and manage your account. Participate in activities, redeem points for benefits, and discover retailers.

**Highlights:** New product releases, Database inquiries, Retailer information, Product photos and videos, Points redemption, Account management

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Youdao Dictionary free?

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

### Is NG Models free?

NG Models is free to download, with no in-app purchases.

### Which has better reviews, Youdao Dictionary or NG Models?

Youdao Dictionary is rated higher. Youdao Dictionary averages 4.7 out of 5 from 18K ratings, while NG Models averages 3.0 from 1 ratings.

### Do Youdao Dictionary or NG Models have ads?

Youdao Dictionary shows ads; NG Models does not.

### Which is updated more often, Youdao Dictionary or NG Models?

Youdao Dictionary ships an update every 2 weeks, and NG Models every 9 months. Most recently, Youdao Dictionary was updated on October 23, 2026 and NG Models on October 8, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*