# SB Drive client vs Noustep

The clearest difference is in-app purchases: SB Drive client at none against Noustep's 7. SB Drive client also leads on ads (none vs shown). Noustep's advantage is update cadence (every 2 weeks vs every 4 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Noustep sells 5 in-app purchases, starting at $4.99 per month. SB Drive client asks for nothing beyond the download.

SB Drive client ships an update every 4 months, Noustep every 2 weeks. The most recent releases landed on October 16, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | SB Drive client | Noustep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (10 ratings)](https://appshunter.io/ios/app/noustep/id6757780767/reviews)** |
| Number of ratings | — | **10** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 216 MB | 65 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [SB Drive Vtc](https://appshunter.io/developer/1444979066) | [Noustep](https://appshunter.io/developer/1868897774) |

## What reviewers say

### SB Drive client

[App page](https://appshunter.io/ios/app/sb-drive-client/id1444980912)

**Features:** macOS Compatibility

**In-app purchases:** none


### Noustep

[App page](https://appshunter.io/ios/app/noustep/id6757780767)

Navigate airports with confidence and reach your gate on time. This app provides estimated times, personalized steps, and real-time community insights to help you anticipate delays and move smoothly through terminals.

**Highlights:** Real-time airport navigation, Personalized journey steps, Community-driven insights, Estimated travel times, Stress-free terminal transit

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Pass – Monthly (promotion) | $4.99 | per month |
| Premium Pass – Monthly | $5.99 | per month |
| Premium Pass – Annual (promotion) | $17.99 | per year |
| Premium Pass – Annual | $29.99 | per year |
| Premium Pass – 1 day | $1.99 | one-time |


## Frequently asked questions

### Is SB Drive client free?

SB Drive client is free to download, with no in-app purchases.

### Is Noustep free?

Noustep is free to download, with in-app purchases available.

### Do SB Drive client or Noustep have ads?

Noustep shows ads; SB Drive client does not.

### Which is updated more often, SB Drive client or Noustep?

SB Drive client ships an update every 4 months, and Noustep every 2 weeks. Most recently, SB Drive client was updated on October 16, 2026 and Noustep on October 18, 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.*