# SMART GDO vs Tock Lock

The clearest difference is review sentiment: Tock Lock at 67% against SMART GDO's 50%. SMART GDO's advantage is iOS requirement (11.0 vs 13.0). On price, update cadence, ads and in-app purchases there is nothing between them.

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

SMART GDO ships an update every 21 months, Tock Lock every 14 months. The most recent releases landed on June 8, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | SMART GDO | Tock Lock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/smart-gdo/id1481025674/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 50.0% of reviews | **66.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 21 months | **Every 14 months** |
| Monetization | Free | Free |
| Size | 197 MB | 324 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [强 陈](https://appshunter.io/developer/1481025673) | [Francisco Alejandro Tamayo Ibarra](https://appshunter.io/developer/1546795450) |

## What reviewers say

### SMART GDO

[App page](https://appshunter.io/ios/app/smart-gdo/id1481025674)

Control home appliances remotely and simultaneously with one app. Share device access with family members and easily connect to your smart devices for a smarter living experience.

**Highlights:** Remote appliance control, Simultaneous multi-device control, Device sharing with family, Easy device connection, Smart living integration

**In-app purchases:** none


### Tock Lock

[App page](https://appshunter.io/ios/app/tock-lock/id1573196472)

Control your smart lock using your smartphone. Grant keyless entry to trusted individuals, eliminating the need for physical keys and enhancing convenience for access management.

**Highlights:** Smartphone lock control, Keyless entry, Grant access to others, Convenient access management, Reduces physical key reliance

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SMART GDO free?

SMART GDO is free to download, with no in-app purchases.

### Is Tock Lock free?

Tock Lock is free to download, with no in-app purchases.

### Do SMART GDO or Tock Lock have ads?

Neither SMART GDO nor Tock Lock shows ads.

### Which is updated more often, SMART GDO or Tock Lock?

SMART GDO ships an update every 21 months, and Tock Lock every 14 months. Most recently, SMART GDO was updated on June 8, 2026 and Tock Lock 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.*