# Callback24 vs Square HRM

The clearest difference is update cadence: Square HRM at every 11 days against Callback24's every 4 weeks. 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.

Callback24 ships an update every 4 weeks, Square HRM every 11 days. The most recent releases landed on September 15, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Callback24 | Square HRM |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 11 days** |
| Monetization | Free | — |
| Size | 46 MB | 8 MB |
| Requires iOS | **13.0** | 13.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [itDesk Sp z o.o.](https://appshunter.io/developer/1509266216) | [CodeX Squared Private Limited](https://appshunter.io/developer/1661767826) |

## What reviewers say

### Callback24

[App page](https://appshunter.io/ios/app/callback24/id1543407095)

This tool helps businesses capture leads from their website by encouraging visitors to leave their phone numbers for callbacks. It aims to increase customer connections, improve sales, and optimize advertising costs.

**Highlights:** Encourages website visitors to leave phone numbers, Facilitates quick callbacks within 15 seconds, Increases customer connection rates, Improves customer service quality, Optimizes advertising costs (CPC), Provides advanced reports and tracking, Integrates with Google Analytics and e-commerce platforms

**Features:** macOS Compatibility

**In-app purchases:** none


### Square HRM

[App page](https://appshunter.io/ios/app/square-hrm/id6751455101)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Callback24 free?

Callback24 is free to download, with no in-app purchases.

### Is Square HRM free?

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

### Do Callback24 or Square HRM have ads?

Neither Callback24 nor Square HRM shows ads.

### Which is updated more often, Callback24 or Square HRM?

Callback24 ships an update every 4 weeks, and Square HRM every 11 days. Most recently, Callback24 was updated on September 15, 2026 and Square HRM on September 8, 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.*