# UDictionary Translator vs Camera Translator AI

The clearest difference is ads: Camera Translator AI at none against UDictionary Translator's shown. UDictionary Translator's advantage is ratings volume (9.3K vs 197) and iOS requirement (11.0 vs 16.0). On price, rating, review sentiment and update cadence there is nothing between them.

Both are free to download. UDictionary Translator sells 9 in-app purchases, starting at $2.49 per 7 days and Camera Translator AI sells 7 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.6 for UDictionary Translator against 4.6 for Camera Translator AI. That said, the two scores are not equally well evidenced: UDictionary Translator has 9.3K ratings behind it against 197, so its average is the more settled of the two. Written reviews are what separate them: 59% of UDictionary Translator's written reviews are positive against 57% of Camera Translator AI's.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on September 25, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | UDictionary Translator | Camera Translator AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (9.3K ratings)](https://appshunter.io/ios/app/udictionary-translator/id1319771553/reviews) | [4.6 (197 ratings)](https://appshunter.io/ios/app/camera-translator-ai/id6737193972/reviews) |
| Number of ratings | **9.3K** | 197 |
| Positive reviews | **58.8% of reviews** | 57.1% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 557 MB | 22 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | +12 | 4+ |
| Developer | [Youdao (Hong Kong) Limited](https://appshunter.io/developer/1319771552) | [Flowzio Studio](https://appshunter.io/developer/1171745161) |

## What reviewers say

### UDictionary Translator

[App page](https://appshunter.io/ios/app/udictionary-translator/id1319771553)

Translate text, voice, and images across 108 languages. This app offers a comprehensive dictionary with native examples and pronunciation guides. Premium features include camera translation, a translate keyboard, and offline mode for seamless communication.

**Highlights:** Text translation in 108 languages, Voice translation with 47 accents, Authoritative built-in dictionaries, Camera translation via photo, Translate Keyboard for in-app use, Offline translation mode

**Features:** Vision Pro support

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| U Dictionary PRO | $2.49 | per 7 days |
| U Dictionary PRO-1 week | $4.99 | per 7 days |
| U Dictionary PRO-1 month | $5.99 | per month |
| U Dictionary PRO | $9.99 | per month |
| U-Dictionary PRO Monthly | $16.99 | per month |
| U Dictionary PRO-1 month | $16.99 | per month |
| U Dictionary PRO-1 year | $29.99 | per year |
| U Dictionary PRO-1 year | $56.99 | per year |
| U Dictionary PRO-1 year | $69.99 | per year |

**What reviewers like**

- ⭐ Excellent translation accuracy
- 🌐 Supports multiple languages
- 📚 Comprehensive dictionary with examples
- 🤖 Helpful text-to-speech feature
- 🔍 Useful scanning and translation capabilities

**What reviewers complain about**

- 💰 Excessive paywall and in-app purchases
- 🐛 Occasional translation failures or errors
- 🔌 Requires internet connection for full functionality
- 🕰️ Slow performance and lag at times
- 📱 Limited features in free version

**Reported bugs**

- Translation unavailable due to 'no internet connection' error when online
- Scanning feature not working consistently
- Keyboard translation not functioning properly
- App crashes or freezes unexpectedly

**Requested features**

- Offline mode for all translation features
- Customizable text-to-speech voice options
- Ability to save favorite words or translations
- More language support, especially for less common languages
- Improved grammar and sentence structure analysis


### Camera Translator AI

[App page](https://appshunter.io/ios/app/camera-translator-ai/id6737193972)

Instantly translate text from photos or your camera with advanced AI. Supports over 120 languages, making it ideal for travel, study, and everyday communication. Simply snap a picture or upload an image to get accurate translations.

**Highlights:** Translate text from photos and camera, Supports 120+ languages, Instant text recognition with AI, Intuitive and easy-to-use interface, Gallery image translation

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium Access | $5.99 | per 7 days |
| Weekly Premium Access | $5.99 | per 7 days |
| Monthly Premium Access | $9.99 | per month |
| Monthly Premium Access | $9.99 | per month |
| Yearly Premium Access | $29.99 | per year |
| Yearly Premium Access | $29.99 | per year |
| Lifetime Subscription | $99.99 | one-time |

**What reviewers like**

- 👍 Excellent translation accuracy
- 💡 Unique feature to remove lifetime subscription
- 🚀 Fast and efficient translation
- 👍 Helpful for language learning and global communication

**What reviewers complain about**

- 🐛 Inconsistent translation performance
- 🔍 Mic listens in even when app is closed
- 🎨 Poor color choices and UI design
- 💰 Falsely advertised as free

**Reported bugs**

- Returned untranslated text
- Incompatible with some devices

**Requested features**

- Dark mode option
- Improved UI and color scheme


## Frequently asked questions

### Is UDictionary Translator free?

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

### Is Camera Translator AI free?

Camera Translator AI is free to download, with in-app purchases available.

### Which has better reviews, UDictionary Translator or Camera Translator AI?

UDictionary Translator and Camera Translator AI are both rated 4.6 out of 5 on the App Store, from 9.3K and 197 ratings respectively.

### Do UDictionary Translator or Camera Translator AI have ads?

UDictionary Translator shows ads; Camera Translator AI does not.

### Which is updated more often, UDictionary Translator or Camera Translator AI?

UDictionary Translator ships an update fortnightly, and Camera Translator AI fortnightly. Most recently, UDictionary Translator was updated on September 25, 2026 and Camera Translator AI on September 24, 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.*