# 3DApollo vs LF

The clearest difference is in-app purchases: LF at none against 3DApollo's 7. 3DApollo's advantage is update cadence (every 3 weeks vs every 4 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 3DApollo sells 7 one-off in-app purchases. LF asks for nothing beyond the download.

3DApollo ships an update every 3 weeks, LF every 4 months. The most recent releases landed on October 6, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | 3DApollo | LF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/3dapollo/id6736429007/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Monetization | Free | — |
| Size | 127 MB | 27 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Weidong Wang](https://appshunter.io/developer/1448204079) | [Guangzhou Yuexin Sound Technology Co., Ltd](https://appshunter.io/developer/1833380008) |

## What reviewers say

### 3DApollo

[App page](https://appshunter.io/ios/app/3dapollo/id6736429007)

This app offers an immersive and simple control experience for Klipper-based 3D printers. It allows for multi-device management, intuitive parameter adjustments, and efficient model organization. Enjoy a professional control screen experience with landscape mode and secure configuration saving.

**Highlights:** Multi-device management for Klipper systems, Intuitive and user-friendly control interface, Efficient 3D model uploading, storage, and management, Landscape mode for a professional control screen, One-click saving of printer configurations

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 赞助一瓶农夫三拳 | $0.99 | one-time |
| 赞助一瓶脉动饮料 | $0.99 | one-time |
| 赞助一瓶可口可乐 | $0.99 | one-time |
| Apollo大会员续费一个月 | $1.99 | one-time |
| 赞助一杯咖啡 | $2.99 | one-time |
| Apollo大会员续费三个月 | $3.99 | one-time |
| Apollo大会员续费一年 | $12.99 | one-time |


### LF

[App page](https://appshunter.io/ios/app/lf/id6756494549)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 3DApollo free?

3DApollo is free to download, with in-app purchases available.

### Is LF free?

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

### Do 3DApollo or LF have ads?

Neither 3DApollo nor LF shows ads.

### Which is updated more often, 3DApollo or LF?

3DApollo ships an update every 3 weeks, and LF every 4 months. Most recently, 3DApollo was updated on October 6, 2026 and LF on October 4, 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.*