# Werkbriefje vs Simpleflex

The clearest difference is update cadence: Simpleflex at monthly against Werkbriefje's every 26 months. 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.

Werkbriefje ships an update every 26 months, Simpleflex monthly. The most recent releases landed on October 4, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Werkbriefje | Simpleflex |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 26 months | **Monthly** |
| Size | 1 MB | 26 MB |
| Requires iOS | **11.0** | 12.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Actief Software](https://appshunter.io/developer/623810883) | [Vision host](https://appshunter.io/developer/1490309028) |

## What reviewers say

### Werkbriefje

[App page](https://appshunter.io/ios/app/werkbriefje/id1322958227)

**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 Werkbriefje free?

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

### Is Simpleflex free?

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

### Do Werkbriefje or Simpleflex have ads?

Neither Werkbriefje nor Simpleflex shows ads.

### Which is updated more often, Werkbriefje or Simpleflex?

Werkbriefje ships an update every 26 months, and Simpleflex monthly. Most recently, Werkbriefje was updated on October 4, 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.*