# Infuse vs 炼丹

The clearest difference is price: Infuse at Free against 炼丹's $1.99. Infuse also leads on update cadence (fortnightly vs every 5 weeks) and chart position (#175 vs unranked). 炼丹's advantage is in-app purchases (none vs 7) and iOS requirement (15.1 vs 18.0). On ads there is nothing between them.

Infuse is free to download; 炼丹 costs $1.99 up front. Infuse sells 7 in-app purchases, starting at $1.99 per month. 炼丹 asks for nothing beyond the download.

Infuse ships an update fortnightly, 炼丹 every 5 weeks. The most recent releases landed on November 3, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Infuse | 炼丹 |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[4.7 (29K ratings)](https://appshunter.io/ios/app/infuse/id1136220934/reviews)** | — |
| Number of ratings | **29K** | — |
| Positive reviews | 60.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 5 weeks |
| Monetization | Free with in-app purchases | — |
| Best chart rank | **#175** | — |
| Size | 198 MB | 52 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | **iPhone, iPad, Mac, Apple TV, Vision Pro** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Firecore, LLC](https://appshunter.io/developer/577130089) | [GlimSphere Technology Co., Ltd.](https://appshunter.io/developer/1875941759) |

## What reviewers say

### Infuse

[App page](https://appshunter.io/ios/app/infuse/id1136220934)

**Currently charting:** #175 Top Grossing · Entertainment (US App Store)

A versatile video player that supports a vast array of formats and streaming options. Enjoy smooth playback, HDR, and Dolby audio, with integrated subtitle downloads and Trakt sync. Stream content from various devices and cloud services without conversion.

**Highlights:** Plays virtually any video format, Stream from Mac, PC, NAS, and cloud services, Supports HDR, Dolby Vision, and Dolby/DTS audio, Integrated subtitle downloads, Trakt 2-way sync, AirPlay & Google Cast support

**Features:** Family Sharing

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Infuse Pro - Monthly | $1.99 | per month |
| Infuse Pro - Monthly | $1.99 | per month |
| Infuse Pro - Yearly | $16.99 | per year |
| Infuse Pro - Yearly | $16.99 | per year |
| Dolby Audio | Free | one-time |
| DTS Audio | Free | one-time |
| Infuse Pro - Lifetime | $99.99 | one-time |

**What reviewers like**

- 🚀 Excellent video playback
- 🔍 Automatic metadata fetching
- 👍 Seamless integration with Apple devices
- 🔊 Supports high-quality audio formats
- 📂 Easy file management and organization

**What reviewers complain about**

- 🔒 Subscription model
- 🐛 Metadata issues and incorrect tagging
- ⏱️ Slow library loading and indexing
- 🔍 Limited customization options
- 🤔 Confusing user interface

**Reported bugs**

- Frequent crashes and freezes
- Connectivity issues with network shares
- Playback problems with certain video formats
- Sync issues between devices
- Unreliable subtitle downloads

**Requested features**

- Ability to edit metadata manually
- Support for more media file types (photos, music)
- Improved TV show organization and episode handling
- Picture-in-picture controls and gestures
- Customizable library views and sorting options


### 炼丹

[App page](https://appshunter.io/ios/app/id6760178056)

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

**In-app purchases:** none


## Frequently asked questions

### Is Infuse free?

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

### Is 炼丹 free?

炼丹 costs $1.99, with no in-app purchases.

### Do Infuse or 炼丹 have ads?

Neither Infuse nor 炼丹 shows ads.

### Which is updated more often, Infuse or 炼丹?

Infuse ships an update fortnightly, and 炼丹 every 5 weeks. Most recently, Infuse was updated on November 3, 2026 and 炼丹 on October 25, 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.*