# CALLA vs RGMBS 2026

The clearest difference is update cadence: RGMBS 2026 at every 5 days against CALLA's every 4 months. 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.

CALLA ships an update every 4 months, RGMBS 2026 every 5 days. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | CALLA | RGMBS 2026 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 days** |
| Size | 50 MB | 72 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AWAMER ALSHABAKA](https://appshunter.io/developer/1462947894) | [RAWAN ALMOKBEL](https://appshunter.io/developer/6808742602) |

## What reviewers say

### CALLA

[App page](https://appshunter.io/ios/app/calla/id6504355969)

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

**In-app purchases:** none


### RGMBS 2026

[App page](https://appshunter.io/ios/app/rgmbs-2026/id6808742600)

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

**In-app purchases:** none


## Frequently asked questions

### Is CALLA free?

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

### Is RGMBS 2026 free?

RGMBS 2026 is free to download, with no in-app purchases.

### Do CALLA or RGMBS 2026 have ads?

Neither CALLA nor RGMBS 2026 shows ads.

### Which is updated more often, CALLA or RGMBS 2026?

CALLA ships an update every 4 months, and RGMBS 2026 every 5 days. Most recently, CALLA was updated on November 4, 2026 and RGMBS 2026 on October 31, 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.*