# S3 GO vs A to B Express Driver

The clearest difference is update cadence: A to B Express Driver at fortnightly against S3 GO's every 2 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.

S3 GO ships an update every 2 months, A to B Express Driver fortnightly. The most recent releases landed on November 8, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | S3 GO | A to B Express Driver |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Size | 115 MB | 103 MB |
| Requires iOS | **13.0** | 13.4 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Shahid Mansuri](https://appshunter.io/developer/1435575447) | [A to B Express Pty Ltd](https://appshunter.io/developer/1883917278) |

## What reviewers say

### S3 GO

[App page](https://appshunter.io/ios/app/s3-go/id6739565499)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### A to B Express Driver

[App page](https://appshunter.io/ios/app/a-to-b-express-driver/id6760331163)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is S3 GO free?

S3 GO is free to download, with no in-app purchases.

### Is A to B Express Driver free?

A to B Express Driver is free to download, with no in-app purchases.

### Do S3 GO or A to B Express Driver have ads?

Neither S3 GO nor A to B Express Driver shows ads.

### Which is updated more often, S3 GO or A to B Express Driver?

S3 GO ships an update every 2 months, and A to B Express Driver fortnightly. Most recently, S3 GO was updated on November 8, 2026 and A to B Express Driver on November 9, 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.*