# VoiceTra vs 青证签

The clearest difference is update cadence: 青证签 at daily against VoiceTra's every 4 months. 青证签 also leads on rating (4.9 vs 4.6) and iOS requirement (14.0 vs 16.0). VoiceTra's advantage is ratings volume (203 vs 10). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

青证签 holds the better App Store score, 4.9 against 4.6. That said, the two scores are not equally well evidenced: VoiceTra has 203 ratings behind it against 10, so its average is the more settled of the two. Written reviews point the same way: 79% of VoiceTra's written reviews are positive against 86% of 青证签's.

VoiceTra ships an update every 4 months, 青证签 daily. The most recent releases landed on November 6, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | VoiceTra | 青证签 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (203 ratings)](https://appshunter.io/ios/app/voicetra/id581137577/reviews) | **[4.9 (10 ratings)](https://appshunter.io/ios/app/id6745927748/reviews)** |
| Number of ratings | **203** | 10 |
| Positive reviews | 78.9% of reviews | **85.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Daily** |
| Monetization | Free | Free |
| Size | 69 MB | 20 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NICT](https://appshunter.io/developer/383542158) | [燕芳 罗](https://appshunter.io/developer/1782631463) |

## What reviewers say

### VoiceTra

[App page](https://appshunter.io/ios/app/voicetra/id581137577)

This app translates spoken words into multiple languages, offering both voice and text input. It's designed to facilitate communication for travelers and visitors, with features like instant translation direction switching and a user-friendly interface.

**Highlights:** Speech-to-speech translation, Supports 33 languages, Text input option, Instant translation direction switch, High-precision speech recognition, User-friendly interface

**In-app purchases:** none


### 青证签

[App page](https://appshunter.io/ios/app/id6745927748)

This app generates virtual VIP passes to a high-quality lifestyle area through fun quizzes. It allows users to showcase their taste, learn about local culture, and create social buzz. Share your digital visa to connect with others and explore the vibrant community.

**Highlights:** Virtual visa application with quizzes, Digital visa with 30-day validity, One-click social media sharing, Learn about Qingxiu culture and geography, Create social conversation starters, Personalized visa customization (upcoming)

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

**In-app purchases:** none


## Frequently asked questions

### Is VoiceTra free?

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

### Is 青证签 free?

青证签 is free to download, with no in-app purchases.

### Which has better reviews, VoiceTra or 青证签?

青证签 is rated higher. VoiceTra averages 4.6 out of 5 from 203 ratings, while 青证签 averages 4.9 from 10 ratings.

### Do VoiceTra or 青证签 have ads?

Neither VoiceTra nor 青证签 shows ads.

### Which is updated more often, VoiceTra or 青证签?

VoiceTra ships an update every 4 months, and 青证签 daily. Most recently, VoiceTra was updated on November 6, 2026 and 青证签 on November 5, 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.*