# Carku vs Atlerts

The clearest difference is update cadence: Atlerts at every 2 days against Carku's weekly. Carku's advantage is iOS requirement (13.0 vs 17). 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.

Carku ships an update weekly, Atlerts every 2 days. The most recent releases landed on October 27, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Carku | Atlerts |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/atlerts/id6758102546/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | **Every 2 days** |
| Monetization | — | Free |
| Size | 37 MB | 60 MB |
| Requires iOS | **13.0** | 17 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Shenzhen Carku Technology Co., Ltd.](https://appshunter.io/developer/1584274042) | [Gabriel Rosales](https://appshunter.io/developer/1775525477) |

## What reviewers say

### Carku

[App page](https://appshunter.io/ios/app/carku-battery/id6464281693)

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

**In-app purchases:** none


### Atlerts

[App page](https://appshunter.io/ios/app/atlerts/id6758102546)

This app facilitates communication and interaction among employees within a senior living network. It provides access to company broadcasts, documentation, training videos, and event information.

**Highlights:** Associate communication, Company broadcasts, Access documentation, Training videos, Event information

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

**In-app purchases:** none


## Frequently asked questions

### Is Carku free?

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

### Is Atlerts free?

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

### Do Carku or Atlerts have ads?

Neither Carku nor Atlerts shows ads.

### Which is updated more often, Carku or Atlerts?

Carku ships an update weekly, and Atlerts every 2 days. Most recently, Carku was updated on October 27, 2026 and Atlerts on November 9, 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.*