# Drutex Smartlock vs Charge Spy

The clearest difference is update cadence: Charge Spy at every 3 weeks against Drutex Smartlock's every 2 months. Drutex Smartlock's advantage is iOS requirement (10.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Drutex Smartlock ships an update every 2 months, Charge Spy every 3 weeks. The most recent releases landed on October 27, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Drutex Smartlock | Charge Spy |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 33 MB | 7 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DESI ALARM VE GUVENLIK SISTEMLERI SANAYI VE TICARET ANONIM SIRKETI](https://appshunter.io/developer/1045535410) | [Charge Spy LLC](https://appshunter.io/developer/1788522566) |

## What reviewers say

### Drutex Smartlock

[App page](https://appshunter.io/ios/app/drutex-smartlock/id1637605526)

**Features:** macOS Compatibility

**In-app purchases:** none


### Charge Spy

[App page](https://appshunter.io/ios/app/charge-spy/id6740144677)

Take full control of your device's charging. Monitor the process in real-time, limit current and charge percentage to protect your battery, and customize charging profiles for different stations. Easily update firmware for new features and improvements.

**Highlights:** Real-time charging monitoring, Limit charging current, Limit maximum charge percentage, Select charging profiles, Firmware updates

**In-app purchases:** none


## Frequently asked questions

### Is Drutex Smartlock free?

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

### Is Charge Spy free?

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

### Do Drutex Smartlock or Charge Spy have ads?

Neither Drutex Smartlock nor Charge Spy shows ads.

### Which is updated more often, Drutex Smartlock or Charge Spy?

Drutex Smartlock ships an update every 2 months, and Charge Spy every 3 weeks. Most recently, Drutex Smartlock was updated on October 27, 2026 and Charge Spy on October 14, 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.*