# iAntiTheft vs Color Caller Screen

The clearest difference is rating: iAntiTheft at 4.6 against Color Caller Screen's 2.6. iAntiTheft also leads on ads (none vs shown) and ratings volume (1.2K vs 5). Color Caller Screen's advantage is in-app purchases (none vs 1) and iOS requirement (11.0 vs 13.0). On price, update cadence and device support there is nothing between them.

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

iAntiTheft holds the better App Store score, 4.6 against 2.6. That said, the two scores are not equally well evidenced: iAntiTheft has 1.2K ratings behind it against 5, so its average is the more settled of the two.

iAntiTheft ships an update every 2 months, Color Caller Screen every 3 months. The most recent releases landed on September 26, 2026 and June 10, 2026 respectively.

## The numbers

| Metric | iAntiTheft | Color Caller Screen |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (1.2K ratings)](https://appshunter.io/ios/app/iantitheft/id1026601065/reviews)** | [2.6 (5 ratings)](https://appshunter.io/ios/app/color-caller-screen/id1489705913/reviews) |
| Number of ratings | **1.2K** | 5 |
| Positive reviews | 64.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 16 MB | 58 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hung Nguyen](https://appshunter.io/developer/1022704640) | [Patel Darshan](https://appshunter.io/developer/1487427494) |

## 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


### Color Caller Screen

[App page](https://appshunter.io/ios/app/color-caller-screen/id1489705913)

Transform your ordinary caller screen into a vibrant and colorful experience. Customize your incoming call interface with templates, custom backgrounds, stickers, and text effects. Easily manage assigned caller screens for individual contacts.

**Highlights:** Customizable caller screen templates, Personalized background images and colors, Sticker and text effect additions, Contact-specific caller screen assignment, Remove assigned caller screens, View and save custom creations

**In-app purchases:** none


## Frequently asked questions

### Is iAntiTheft free?

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

### Is Color Caller Screen free?

Color Caller Screen is free to download, with no in-app purchases.

### Which has better reviews, iAntiTheft or Color Caller Screen?

iAntiTheft is rated higher. iAntiTheft averages 4.6 out of 5 from 1.2K ratings, while Color Caller Screen averages 2.6 from 5 ratings.

### Do iAntiTheft or Color Caller Screen have ads?

Color Caller Screen shows ads; iAntiTheft does not.

### Which is updated more often, iAntiTheft or Color Caller Screen?

iAntiTheft ships an update every 2 months, and Color Caller Screen every 3 months. Most recently, iAntiTheft was updated on September 26, 2026 and Color Caller Screen on June 10, 2026.

---

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