# Voice Language Translator Pro vs SION Operation

The clearest difference is rating: Voice Language Translator Pro at 4.5 against SION Operation's 1.0. Voice Language Translator Pro also leads on ratings volume (9.5K vs 1). SION Operation's advantage is in-app purchases (none vs 10) and ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. Voice Language Translator Pro sells 10 in-app purchases, starting at $3.99 per 7 days. SION Operation asks for nothing beyond the download.

Voice Language Translator Pro holds the better App Store score, 4.5 against 1.0. That said, the two scores are not equally well evidenced: Voice Language Translator Pro has 9.5K ratings behind it against 1, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 9, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Voice Language Translator Pro | SION Operation |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (9.5K ratings)](https://appshunter.io/ios/app/voice-language-translator-pro/id1271407618/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/sion-operation/id6453356114/reviews) |
| Number of ratings | **9.5K** | 1 |
| Positive reviews | 32.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Subscription | **Free** |
| Size | 170 MB | 54 MB |
| Requires iOS | 17.0 | **11.0** |
| Devices | iPhone, Apple Watch | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DREAMTEAM APPS sp. z o.o.](https://appshunter.io/developer/1626812597) | [HyS Integradores de Tecnologia LTDA](https://appshunter.io/developer/1594416403) |

## What reviewers say

### Voice Language Translator Pro

[App page](https://appshunter.io/ios/app/voice-language-translator-pro/id1271407618)

Instantly translate speech, text, photos, and videos in over 60 languages. Communicate effortlessly across borders for travel, business, or daily interactions. Features real-time recognition, offline mode, and a keyboard extension for seamless communication.

**Highlights:** Real-time speech recognition and translation, 60+ languages for text and voice, Photo and object translation, Video translation with subtitles, Offline mode, Keyboard extension for messengers

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Text & Voice Translator Pro | $3.99 | per 7 days |
| Text & Voice Translator Pro | $4.99 | per month |
| Unlimited Premium Translate | $5.99 | per month |
| Unlimited Premium Translate | $7.99 | per 7 days |
| Unlimited Premium Translate | $7.99 | per 7 days |
| Unlimited Premium Translate | $7.99 | per 7 days |
| Unlimited Premium Translate | $9.99 | per month |
| Unlimited Premium Translate | $9.99 | per month |
| Unlimited Premium Translate | $39.99 | per year |
| Unlimited Premium Translate | $49.99 | per year |

**What reviewers like**

- 🌟 Excellent translation quality
- 👍 User-friendly interface
- 🌍 Supports many languages
- 🔥 Helpful for communication

**What reviewers complain about**

- 💰 Subscription-based model
- 🚫 Limited free features
- 🐛 Occasional bugs and crashes
- 🔇 Voice recognition issues

**Reported bugs**

- App freezes during use
- Subscription issues and unexpected charges
- Incompatibility with certain devices

**Requested features**

- Offline translation mode
- Improved voice recognition accuracy
- More language options
- Ability to translate images and documents


### SION Operation

[App page](https://appshunter.io/ios/app/sion-operation/id6453356114)

This app facilitates employee access control, time tracking, and reporting across various work sites. It enables user login, daily agenda loading with location and task details, and geolocalization for clocking in and out. Users can also submit evidence via text or photos and access usage guides.

**Highlights:** Employee access control, Time tracking with geolocalization, Daily agenda management, Evidence submission (text/photo), Background geofencing, Usage guides

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Voice Language Translator Pro free?

Voice Language Translator Pro is free to download, with in-app purchases available.

### Is SION Operation free?

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

### Which has better reviews, Voice Language Translator Pro or SION Operation?

Voice Language Translator Pro is rated higher. Voice Language Translator Pro averages 4.5 out of 5 from 9.5K ratings, while SION Operation averages 1.0 from 1 ratings.

### Do Voice Language Translator Pro or SION Operation have ads?

Voice Language Translator Pro shows ads; SION Operation does not.

### Which is updated more often, Voice Language Translator Pro or SION Operation?

Voice Language Translator Pro ships an update every 2 months, and SION Operation every 2 months. Most recently, Voice Language Translator Pro was updated on November 9, 2026 and SION Operation on November 3, 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.*