# KCMA vs Aria2Server

The clearest difference is price: KCMA at Free against Aria2Server's $3.99. KCMA also leads on iOS requirement (12.4 vs 14.0). Aria2Server's advantage is update cadence (weekly vs every 3 weeks). On ads, in-app purchases and device support there is nothing between them.

KCMA is free to download; Aria2Server costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

KCMA ships an update every 3 weeks, Aria2Server weekly. The most recent releases landed on October 18, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | KCMA | Aria2Server |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | — | **[4.6 (9 ratings)](https://appshunter.io/ios/app/aria2server/id6737249214/reviews)** |
| Number of ratings | — | **9** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | — | Paid |
| Size | 19 MB | 44 MB |
| Requires iOS | **12.4** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Chengdu KeChuang Institute of Science and Culture](https://appshunter.io/developer/1690764978) | [悦 刘](https://appshunter.io/developer/1700831863) |

## What reviewers say

### KCMA

[App page](https://appshunter.io/ios/app/kcma-kc761/id6449829210)

**Features:** macOS Compatibility

**In-app purchases:** none


### Aria2Server

[App page](https://appshunter.io/ios/app/aria2server/id6737249214)

This utility app allows users to run an Aria2 server on their iOS devices. It supports various download protocols like HTTP and FTP, offering a convenient way to manage downloads directly from your phone or tablet.

**Highlights:** Aria2 server functionality, HTTP, FTP, and other protocol support, Easy-to-use interface, Runs on iOS devices

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

**In-app purchases:** none


## Frequently asked questions

### Is KCMA free?

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

### Is Aria2Server free?

Aria2Server costs $3.99, with no in-app purchases.

### Do KCMA or Aria2Server have ads?

Neither KCMA nor Aria2Server shows ads.

### Which is updated more often, KCMA or Aria2Server?

KCMA ships an update every 3 weeks, and Aria2Server weekly. Most recently, KCMA was updated on October 18, 2026 and Aria2Server on October 9, 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.*