# U+자녀폰지킴이 vs 키즈콜2

The clearest difference is review sentiment: 키즈콜2 at 57% against U+자녀폰지킴이's 0%. 키즈콜2 also leads on update cadence (every 4 days vs every 3 months). U+자녀폰지킴이's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

U+자녀폰지킴이 ships an update every 3 months, 키즈콜2 every 4 days. The most recent releases landed on October 6, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | U+자녀폰지킴이 | 키즈콜2 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | **57.1% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 days** |
| Monetization | Free | Free |
| Size | 89 MB | 90 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [LG Uplus](https://appshunter.io/developer/372558480) | [에스에이치네트웍스](https://appshunter.io/developer/1802543697) |

## What reviewers say

### U+자녀폰지킴이

[App page](https://appshunter.io/ios/app/u-plus/id6670373769)

This app helps parents establish healthy smartphone habits for their children by setting usage times, managing app access, and tracking their location. It allows for real-time location checks and historical data review for parental peace of mind.

**Highlights:** Set daily/weekly smartphone usage times, Create custom daily/weekly usage plans, Individual app management (lock, time limits), Instant smartphone restriction/release, Automatic and real-time location tracking, View location history

**In-app purchases:** none


### 키즈콜2

[App page](https://appshunter.io/ios/app/2/id6756632799)

This app provides real-time updates on a child's school arrival and departure for parents. It also offers school announcements, dust alerts, and location tracking for enhanced child safety.

**Highlights:** Real-time arrival/departure alerts, School announcements, Home communication notices, Fine dust alerts, Child location tracking

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is U+자녀폰지킴이 free?

U+자녀폰지킴이 is free to download, with no in-app purchases.

### Is 키즈콜2 free?

키즈콜2 is free to download, with no in-app purchases.

### Do U+자녀폰지킴이 or 키즈콜2 have ads?

Neither U+자녀폰지킴이 nor 키즈콜2 shows ads.

### Which is updated more often, U+자녀폰지킴이 or 키즈콜2?

U+자녀폰지킴이 ships an update every 3 months, and 키즈콜2 every 4 days. Most recently, U+자녀폰지킴이 was updated on October 6, 2026 and 키즈콜2 on October 10, 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.*