# Callio 4.0 vs EMPOS

The clearest difference is in-app purchases: EMPOS at none against Callio 4.0's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Callio 4.0 sells 3 one-off in-app purchases. EMPOS asks for nothing beyond the download.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 27, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Callio 4.0 | EMPOS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/callio-40/id6446872573/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Monetization | Free with in-app purchases | — |
| Size | 96 MB | 91 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gadget Technology Solution](https://appshunter.io/developer/1488302008) | [NGUYEN XUAN LONG](https://appshunter.io/developer/1565181123) |

## What reviewers say

### Callio 4.0

[App page](https://appshunter.io/ios/app/callio-40/id6446872573)

Streamline your business operations with a centralized platform for managing customer interactions across multiple channels. Track customer history, generate detailed reports, and optimize your sales process with an intuitive interface.

**Highlights:** Multi-channel conversation management, Centralized customer information, Interaction history synchronization, Detailed business activity reports, Employee performance ranking, User-friendly interface

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BASIC | $1.99 | one-time |
| PRO | $9.99 | one-time |
| ULTIMATE | $12.99 | one-time |


### EMPOS

[App page](https://appshunter.io/ios/app/empos-fnb/id6786356027)

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

**In-app purchases:** none


## Frequently asked questions

### Is Callio 4.0 free?

Callio 4.0 is free to download, with in-app purchases available.

### Is EMPOS free?

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

### Do Callio 4.0 or EMPOS have ads?

Neither Callio 4.0 nor EMPOS shows ads.

### Which is updated more often, Callio 4.0 or EMPOS?

Callio 4.0 ships an update weekly, and EMPOS weekly. Most recently, Callio 4.0 was updated on October 27, 2026 and EMPOS on October 14, 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.*