# QE Concrete vs SQUIBIT ® Messenger

The clearest difference is update cadence: QE Concrete at every 3 months against SQUIBIT ® Messenger's every 17 months. QE Concrete also leads on iOS requirement (12.4 vs 14.0). 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.

QE Concrete ships an update every 3 months, SQUIBIT ® Messenger every 17 months. The most recent releases landed on October 4, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | QE Concrete | SQUIBIT ® Messenger |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 17 months |
| Size | 86 MB | 51 MB |
| Requires iOS | **12.4** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Brokrete inc](https://appshunter.io/developer/1353021194) | [Textable](https://appshunter.io/developer/1395042035) |

## What reviewers say

### QE Concrete

[App page](https://appshunter.io/ios/app/qe-concrete/id6450831241)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### SQUIBIT ® Messenger

[App page](https://appshunter.io/ios/app/squibit-messenger/id6739635948)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is QE Concrete free?

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

### Is SQUIBIT ® Messenger free?

SQUIBIT ® Messenger is free to download, with no in-app purchases.

### Do QE Concrete or SQUIBIT ® Messenger have ads?

Neither QE Concrete nor SQUIBIT ® Messenger shows ads.

### Which is updated more often, QE Concrete or SQUIBIT ® Messenger?

QE Concrete ships an update every 3 months, and SQUIBIT ® Messenger every 17 months. Most recently, QE Concrete was updated on October 4, 2026 and SQUIBIT ® Messenger on September 10, 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.*