# ChildClock vs Power Jan

The clearest difference is update cadence: ChildClock at every 4 days against Power Jan's every 2 months. ChildClock also leads on iOS requirement (11.0 vs 13.1). 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.

ChildClock ships an update every 4 days, Power Jan every 2 months. The most recent releases landed on October 7, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | ChildClock | Power Jan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/power-jan/id1543924475/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 2 months |
| Monetization | — | Free |
| Size | 18 MB | 89 MB |
| Requires iOS | **11.0** | 13.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ADSMART TECHNOLOGY LIMITED](https://appshunter.io/developer/1217365227) | [ENAIZOBOLS S.R.L](https://appshunter.io/developer/1543924567) |

## What reviewers say

### ChildClock

[App page](https://appshunter.io/ios/app/childclock/id1542564370)

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

**In-app purchases:** none


### Power Jan

[App page](https://appshunter.io/ios/app/power-jan/id1543924475)

Rent a portable power bank to charge your phone on the go. Locate the nearest station, pick up a charger, and stay connected without needing cables or outlets. Never miss an important call or message due to a dead battery.

**Highlights:** Rent portable power banks, Charge phone battery on the go, Locate nearest charging stations, No charging cables or outlets needed, Stay connected without dead batteries

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is ChildClock free?

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

### Is Power Jan free?

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

### Do ChildClock or Power Jan have ads?

Neither ChildClock nor Power Jan shows ads.

### Which is updated more often, ChildClock or Power Jan?

ChildClock ships an update every 4 days, and Power Jan every 2 months. Most recently, ChildClock was updated on October 7, 2026 and Power Jan on October 5, 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.*