# iAntiTheft vs Professional Translator

The clearest difference is review sentiment: iAntiTheft at 64% against Professional Translator's 20%. iAntiTheft also leads on rating (4.6 vs 2.7) and ads (none vs shown). Professional Translator's advantage is in-app purchases (none vs 1) and update cadence (weekly vs every 2 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. iAntiTheft sells 1 one-off in-app purchase. Professional Translator asks for nothing beyond the download.

iAntiTheft holds the better App Store score, 4.6 against 2.7. That said, the two scores are not equally well evidenced: iAntiTheft has 1.2K ratings behind it against 34, so its average is the more settled of the two. Written reviews point the same way: 64% of iAntiTheft's written reviews are positive against 20% of Professional Translator's.

iAntiTheft ships an update every 2 months, Professional Translator weekly. The most recent releases landed on September 18, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | iAntiTheft | Professional Translator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (1.2K ratings)](https://appshunter.io/ios/app/iantitheft/id1026601065/reviews)** | [2.7 (34 ratings)](https://appshunter.io/ios/app/professional-translator/id1630880715/reviews) |
| Number of ratings | **1.2K** | 34 |
| Positive reviews | **64.5% of reviews** | 20.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 16 MB | 83 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hung Nguyen](https://appshunter.io/developer/1022704640) | [Starrhyme Technology Co., Ltd.](https://appshunter.io/developer/1588004071) |

## What reviewers say

### iAntiTheft

[App page](https://appshunter.io/ios/app/iantitheft/id1026601065)

This application provides robust security features to protect your phone from theft. It offers multiple alarm modes triggered by specific actions like cable unplugging, device movement, or removal from a pocket. The app intelligently detects calls and Siri usage to prevent false alarms and integrates with your device's security features.

**Highlights:** Four protection modes (Power, Motion, Pocket, Earphone), Smart Auto-Protection mode, Call and Siri detection, Integrates with Passcode, Touch ID, Face ID, Maximizes volume automatically, Runs reliably in the background, Today Widget support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version | $1.99 | one-time |

**What reviewers like**

- 🚀 Lightning-fast and reliable
- 🔒 Effective security features
- 👍 Simple and user-friendly
- 💡 Customizable alarm sounds

**What reviewers complain about**

- 🐛 Occasional bugs and crashes
- 🔋 High battery consumption
- 🔒 Alarm can be deactivated by turning off the device
- 👎 Limited free features

**Reported bugs**

- Incompatibility with newer iOS versions
- Alarm not triggering consistently
- Issues with volume control and muting

**Requested features**

- Prevent thief from turning off the device
- Add photo/video capture of the thief
- Integrate with Apple Watch for remote control
- Implement a delay option for alarm activation


### Professional Translator

[App page](https://appshunter.io/ios/app/professional-translator/id1630880715)

This app offers real-time translation for over 100 languages through text, voice, and OCR modes. It also includes VPN servers for browsing and entertainment.

**Highlights:** Real-time translation, 100+ languages supported, Text, voice, and OCR translation modes, Camera text extraction, Text-to-voice output, VPN server access

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iAntiTheft free?

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

### Is Professional Translator free?

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

### Which has better reviews, iAntiTheft or Professional Translator?

iAntiTheft is rated higher. iAntiTheft averages 4.6 out of 5 from 1.2K ratings, while Professional Translator averages 2.7 from 34 ratings.

### Do iAntiTheft or Professional Translator have ads?

Professional Translator shows ads; iAntiTheft does not.

### Which is updated more often, iAntiTheft or Professional Translator?

iAntiTheft ships an update every 2 months, and Professional Translator weekly. Most recently, iAntiTheft was updated on September 18, 2026 and Professional Translator on June 1, 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.*