# Nordeuropas dagsommerfugle vs SafetyEngine

The clearest difference is price: SafetyEngine at Free against Nordeuropas dagsommerfugle's $12.99. SafetyEngine also leads on update cadence (every 3 weeks vs every 16 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

SafetyEngine is free to download; Nordeuropas dagsommerfugle costs $12.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Nordeuropas dagsommerfugle ships an update every 16 months, SafetyEngine every 3 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | Nordeuropas dagsommerfugle | SafetyEngine |
| --- | --- | --- |
| Price | $12.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 16 months | **Every 3 weeks** |
| Size | 326 MB | 254 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BestCustomApps ApS](https://appshunter.io/developer/1503407914) | [Ramboll A/S](https://appshunter.io/developer/1522256210) |

## What reviewers say

### Nordeuropas dagsommerfugle

[App page](https://appshunter.io/ios/app/nordeuropas-dagsommerfugle/id1534473541)

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

**In-app purchases:** none


### SafetyEngine

[App page](https://appshunter.io/ios/app/safetyengine/id1598288000)

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

**In-app purchases:** none


## Frequently asked questions

### Is Nordeuropas dagsommerfugle free?

Nordeuropas dagsommerfugle costs $12.99, with no in-app purchases.

### Is SafetyEngine free?

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

### Do Nordeuropas dagsommerfugle or SafetyEngine have ads?

Neither Nordeuropas dagsommerfugle nor SafetyEngine shows ads.

### Which is updated more often, Nordeuropas dagsommerfugle or SafetyEngine?

Nordeuropas dagsommerfugle ships an update every 16 months, and SafetyEngine every 3 weeks. Most recently, Nordeuropas dagsommerfugle was updated on November 3, 2026 and SafetyEngine on November 3, 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.*