# 똑똑집사 vs lockstar

The clearest difference is update cadence: lockstar at daily against 똑똑집사's every 5 days. 똑똑집사's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 17.0). On price, 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.

똑똑집사 ships an update every 5 days, lockstar daily. The most recent releases landed on October 7, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | 똑똑집사 | lockstar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1611344641/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 days | **Daily** |
| Monetization | Free | — |
| Size | 29 MB | 1 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [HAPOOM LIVING LAB CO., LTD.](https://appshunter.io/developer/1611344643) | [JISU LEE](https://appshunter.io/developer/1864799952) |

## What reviewers say

### 똑똑집사

[App page](https://appshunter.io/ios/app/id1611344641)

Easily track pet care activities and health changes for multiple pets. Coordinate with family members on feeding, medication, and health concerns. Analyze trends and share data with veterinarians.

**Highlights:** Shared pet care coordination, Individual pet record management, Activity and health logging, Quick recording with one tap, Search and statistical analysis of records, Customizable logging presets

**Features:** macOS Compatibility

**In-app purchases:** none


### lockstar

[App page](https://appshunter.io/ios/app/lockstar/id6758002597)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 똑똑집사 free?

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

### Is lockstar free?

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

### Do 똑똑집사 or lockstar have ads?

Neither 똑똑집사 nor lockstar shows ads.

### Which is updated more often, 똑똑집사 or lockstar?

똑똑집사 ships an update every 5 days, and lockstar daily. Most recently, 똑똑집사 was updated on October 7, 2026 and lockstar on October 2, 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.*