# Lofi Engine vs Opaline FM

The clearest difference is in-app purchases: Opaline FM at none against Lofi Engine's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Lofi Engine sells 1 one-off in-app purchase. Opaline FM asks for nothing beyond the download.

## The numbers

| Metric | Lofi Engine | Opaline FM |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Every 6 days |
| Size | 58 MB | 3 MB |
| Requires iOS | 17.6 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [秀 王](https://appshunter.io/developer/1865794930) | [Hideki Konishi](https://appshunter.io/developer/6790603370) |

## What reviewers say

### Lofi Engine

[App page](https://appshunter.io/ios/app/lofi-engine/id6781616461)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lofi Engine Pro | $2.99 | one-time |


### Opaline FM

[App page](https://appshunter.io/ios/app/opaline-fm/id6790603368)

**In-app purchases:** none


## Frequently asked questions

### Is Lofi Engine free?

Lofi Engine is free to download, with in-app purchases available.

### Is Opaline FM free?

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

### Do Lofi Engine or Opaline FM have ads?

Neither Lofi Engine nor Opaline FM 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.*