# S vs DEFA Power Setup

S and DEFA Power Setup are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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 2 months. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | S | DEFA Power Setup |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Size | 44 MB | 25 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [S-Business Oy](https://appshunter.io/developer/1146790672) | [DEFA AS](https://appshunter.io/developer/452232242) |

## What reviewers say

### S

[App page](https://appshunter.io/ios/app/s-business/id1146790673)

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

**In-app purchases:** none


### DEFA Power Setup

[App page](https://appshunter.io/ios/app/defa-power-setup/id1594348702)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is S free?

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

### Is DEFA Power Setup free?

DEFA Power Setup is free to download, with no in-app purchases.

### Do S or DEFA Power Setup have ads?

Neither S nor DEFA Power Setup shows ads.

### Which is updated more often, S or DEFA Power Setup?

S ships an update every 2 months, and DEFA Power Setup every 2 months. Most recently, S was updated on October 26, 2026 and DEFA Power Setup on October 27, 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.*