# DK Software vs Simpleflex

The clearest difference is iOS requirement: Simpleflex at 12.2 against DK Software's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

DK Software ships an update every 2 months, Simpleflex monthly. The most recent releases landed on September 26, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | DK Software | Simpleflex |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Size | 50 MB | 26 MB |
| Requires iOS | 15.0 | **12.2** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Digitaal Kantoor B.V.](https://appshunter.io/developer/508919049) | [Vision host](https://appshunter.io/developer/1490309028) |

## What reviewers say

### DK Software

[App page](https://appshunter.io/ios/app/dk-software/id508919046)

**Features:** macOS Compatibility

**In-app purchases:** none


### Simpleflex

[App page](https://appshunter.io/ios/app/simpleflex/id1616867825)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DK Software free?

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

### Is Simpleflex free?

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

### Do DK Software or Simpleflex have ads?

Neither DK Software nor Simpleflex shows ads.

### Which is updated more often, DK Software or Simpleflex?

DK Software ships an update every 2 months, and Simpleflex monthly. Most recently, DK Software was updated on September 26, 2026 and Simpleflex on October 1, 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.*