# SARB vs Great Exchange App

The clearest difference is update cadence: Great Exchange App at every 5 weeks against SARB's every 8 months. SARB's advantage is device support (3 vs 1) and iOS requirement (12.3 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

SARB ships an update every 8 months, Great Exchange App every 5 weeks. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | SARB | Great Exchange App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 5 weeks** |
| Size | 94 MB | 63 MB |
| Requires iOS | **12.3** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [SA Reserve Bank](https://appshunter.io/developer/1313178568) | [Prosper chimuanya Chikezie](https://appshunter.io/developer/6799260578) |

## What reviewers say

### SARB

[App page](https://appshunter.io/ios/app/sarb/id1313178569)

**Features:** macOS Compatibility

**In-app purchases:** none


### Great Exchange App

[App page](https://appshunter.io/ios/app/great-exchange-app/id6799260576)

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

**In-app purchases:** none


## Frequently asked questions

### Is SARB free?

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

### Is Great Exchange App free?

Great Exchange App is free to download, with no in-app purchases.

### Do SARB or Great Exchange App have ads?

Neither SARB nor Great Exchange App shows ads.

### Which is updated more often, SARB or Great Exchange App?

SARB ships an update every 8 months, and Great Exchange App every 5 weeks. Most recently, SARB was updated on October 26, 2026 and Great Exchange App on October 24, 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.*