# R3® vs AB Express

The clearest difference is iOS requirement: AB Express at 13.0 against R3®'s 15.6. On price, update cadence, 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.

Both ship on a similar rhythm, roughly every 6 weeks. The most recent releases landed on October 19, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | R3® | AB Express |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | Every 6 weeks |
| Size | 29 MB | 27 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bunzl USA, INC](https://appshunter.io/developer/914108543) | [New England Computer Services, Inc.](https://appshunter.io/developer/1410861561) |

## What reviewers say

### R3®

[App page](https://appshunter.io/ios/app/r3-go-for-the-gold-program/id914108540)

**Features:** macOS Compatibility

**In-app purchases:** none


### AB Express

[App page](https://appshunter.io/ios/app/ab-express/id6749707977)

**In-app purchases:** none


## Frequently asked questions

### Is R3® free?

R3® is free to download, with no in-app purchases.

### Is AB Express free?

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

### Do R3® or AB Express have ads?

Neither R3® nor AB Express shows ads.

### Which is updated more often, R3® or AB Express?

R3® ships an update every 6 weeks, and AB Express every 6 weeks. Most recently, R3® was updated on October 19, 2026 and AB Express on October 5, 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.*