# Postaam vs Callexa

The clearest difference is ads: Callexa at none against Postaam's shown. On price, update cadence, 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.

Postaam ships an update every 9 days, Callexa weekly. The most recent releases landed on November 7, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Postaam | Callexa |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 9 days | **Weekly** |
| Size | 49 MB | 182 MB |
| Requires iOS | **15.1** | 16.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Uplift Solutions](https://appshunter.io/developer/1594377540) | [Callexa App Pvt Ltd](https://appshunter.io/developer/6804599352) |

## What reviewers say

### Postaam

[App page](https://appshunter.io/ios/app/postaam/id1594377538)

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

**In-app purchases:** none


### Callexa

[App page](https://appshunter.io/ios/app/callexa/id6804599350)

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

**In-app purchases:** none


## Frequently asked questions

### Is Postaam free?

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

### Is Callexa free?

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

### Do Postaam or Callexa have ads?

Postaam shows ads; Callexa does not.

### Which is updated more often, Postaam or Callexa?

Postaam ships an update every 9 days, and Callexa weekly. Most recently, Postaam was updated on November 7, 2026 and Callexa on November 6, 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.*