# SDG Master vs DriveBW

The clearest difference is in-app purchases: SDG Master at none against DriveBW's 4. DriveBW's advantage is update cadence (monthly vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. DriveBW sells 4 in-app purchases, starting at $2.99 per 7 days. SDG Master asks for nothing beyond the download.

SDG Master ships an update every 3 months, DriveBW monthly. The most recent releases landed on October 8, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | SDG Master | DriveBW |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Size | 260 MB | 68 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Ilija Rushkovski](https://appshunter.io/developer/1446440969) | [Kashyap Nikunjkumar Mehta](https://appshunter.io/developer/6777334739) |

## What reviewers say

### SDG Master

[App page](https://appshunter.io/ios/app/sdg-master/id6738145833)

**Features:** macOS Compatibility

**In-app purchases:** none


### DriveBW

[App page](https://appshunter.io/ios/app/drivebw/id6777334737)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DriveBW Premium Weekly | $2.99 | per 7 days |
| DriveBW Premium Monthly | $4.99 | per month |
| DriveBW Premium 3 Months | $9.99 | per 3 months |
| DriveBW Premium Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is SDG Master free?

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

### Is DriveBW free?

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

### Do SDG Master or DriveBW have ads?

Neither SDG Master nor DriveBW shows ads.

### Which is updated more often, SDG Master or DriveBW?

SDG Master ships an update every 3 months, and DriveBW monthly. Most recently, SDG Master was updated on October 8, 2026 and DriveBW on October 6, 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.*