# Della+ vs Crash Engine

The clearest difference is price: Della+ at Free against Crash Engine's $6.99. Della+ also leads on device support (4 vs 1) and iOS requirement (13.0 vs 26.4). On ads and in-app purchases there is nothing between them.

Della+ is free to download; Crash Engine costs $6.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Della+ | Crash Engine |
| --- | --- | --- |
| Price | **Free** | $6.99 |
| Rating | **[3.6 (435 ratings)](https://appshunter.io/ios/app/della-plus/id1590950655/reviews)** | — |
| Number of ratings | **435** | — |
| Positive reviews | 9.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Monetization | Free | — |
| Size | 241 MB | 4 MB |
| Requires iOS | **13.0** | 26.4 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Align Inc. (CA)](https://appshunter.io/developer/1590950657) | [Code 3 Coders LLC](https://appshunter.io/developer/1479809457) |

## What reviewers say

### Della+

[App page](https://appshunter.io/ios/app/della-plus/id1590950655)

Control smart home appliances remotely for optimal comfort and energy efficiency. Adjust settings, automate temperature based on location, and integrate with voice assistants for a seamless living experience.

**Highlights:** Remote appliance control, Smart feature integration, Energy efficiency, Voice assistant compatibility (Alexa, Google Assistant), WiFi connectivity, GeoFence temperature adjustment

**Features:** Apple Watch app

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy to use
- 👍 Integrated seamlessly with product
- 💡 Connects to other products

**What reviewers complain about**

- 🐛 App doesn't work properly
- 🐛 Can't increase temperature
- 🐛 Connectivity issues
- 🐛 Removed features after update
- 🐛 Confusing interface

**Reported bugs**

- App freezes or becomes unresponsive
- Fails to connect to devices
- Loses saved settings and configurations
- Displays incorrect or inconsistent information

**Requested features**

- Add ability to increase temperature
- Restore removed features
- Improve app stability and reliability
- Enhance user interface and controls
- Add support for more device models


### Crash Engine

[App page](https://appshunter.io/ios/app/crash-engine/id6769257744)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Della+ free?

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

### Is Crash Engine free?

Crash Engine costs $6.99, with no in-app purchases.

### Do Della+ or Crash Engine have ads?

Neither Della+ nor Crash Engine shows ads.

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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.*