# 심플 vs Voeing SAT

The clearest difference is update cadence: Voeing SAT at weekly against 심플's every 2 months. Voeing SAT also leads on iOS requirement (13 vs 15.1). 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.

심플 ships an update every 2 months, Voeing SAT weekly. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 심플 | Voeing SAT |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Size | 17 MB | 5 MB |
| Requires iOS | 15.1 | **13** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Slow & Furious Corp.](https://appshunter.io/developer/1785889959) | [Carrot Solutions, Inc.](https://appshunter.io/developer/1730633499) |

## What reviewers say

### 심플

[App page](https://appshunter.io/ios/app/and/id6739537815)

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

**In-app purchases:** none


### Voeing SAT

[App page](https://appshunter.io/ios/app/voeing-sat/id6755811538)

**In-app purchases:** none


## Frequently asked questions

### Is 심플 free?

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

### Is Voeing SAT free?

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

### Do 심플 or Voeing SAT have ads?

Neither 심플 nor Voeing SAT shows ads.

### Which is updated more often, 심플 or Voeing SAT?

심플 ships an update every 2 months, and Voeing SAT weekly. Most recently, 심플 was updated on October 30, 2026 and Voeing SAT on October 25, 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.*