# Anti Theft & Battery Alarm vs DevPro Light

The clearest difference is ads: DevPro Light at none against Anti Theft & Battery Alarm's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Anti Theft & Battery Alarm sells 5 in-app purchases, starting at $2.99 per 7 days and DevPro Light sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Anti Theft & Battery Alarm ships an update every 26 months, DevPro Light every 29 months. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Anti Theft & Battery Alarm | DevPro Light |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (94 ratings)](https://appshunter.io/ios/app/anti-theft-and-battery-alarm/id1434512558/reviews)** | — |
| Number of ratings | **94** | — |
| Positive reviews | 51.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 26 months** | Every 29 months |
| Monetization | Free with in-app purchases | — |
| Size | 67 MB | 10 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Smiko](https://appshunter.io/developer/1387756388) | [IIC Innovative International Consulting GmbH & Co. KG](https://appshunter.io/developer/1352683483) |

## What reviewers say

### Anti Theft & Battery Alarm

[App page](https://appshunter.io/ios/app/anti-theft-and-battery-alarm/id1434512558)

Protect your phone from theft while charging with an audible alarm that sounds when disconnected. It also alerts you when your battery reaches 100%, helping to preserve battery life. Secure your device with a PIN code.

**Highlights:** Anti-theft alarm when charger is disconnected, Full battery charge notification, PIN code protection, Customizable alarm sounds, Background operation, Motion sensor detection

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $2.99 | per 7 days |
| Monthly | $7.99 | per month |
| Annual | $9.99 | per year |
| Remove ads | $1.99 | one-time |
| Lifetime | $14.99 | one-time |


### DevPro Light

[App page](https://appshunter.io/ios/app/devpro-light-device-security/id1581108628)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DevPro – Pro Version \| Unlock Pro | $1.99 | one-time |


## Frequently asked questions

### Is Anti Theft & Battery Alarm free?

Anti Theft & Battery Alarm is free to download, with in-app purchases available.

### Is DevPro Light free?

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

### Do Anti Theft & Battery Alarm or DevPro Light have ads?

Anti Theft & Battery Alarm shows ads; DevPro Light does not.

### Which is updated more often, Anti Theft & Battery Alarm or DevPro Light?

Anti Theft & Battery Alarm ships an update every 26 months, and DevPro Light every 29 months. Most recently, Anti Theft & Battery Alarm was updated on November 2, 2026 and DevPro Light on October 30, 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.*