# Efficy vs ChannelChain

The clearest difference is update cadence: ChannelChain at daily against Efficy's every 2 months. Efficy's advantage is iOS requirement (9.3 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Efficy ships an update every 2 months, ChannelChain daily. The most recent releases landed on September 13, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Efficy | ChannelChain |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Daily** |
| Size | 41 MB | 58 MB |
| Requires iOS | **9.3** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Efficy](https://appshunter.io/developer/1208995011) | [ChannelChain B.V.](https://appshunter.io/developer/1896130970) |

## What reviewers say

### Efficy

[App page](https://appshunter.io/ios/app/efficy/id1338780357)

**Features:** macOS Compatibility

**In-app purchases:** none


### ChannelChain

[App page](https://appshunter.io/ios/app/channelchain/id6765935315)

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

**In-app purchases:** none


## Frequently asked questions

### Is Efficy free?

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

### Is ChannelChain free?

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

### Do Efficy or ChannelChain have ads?

Neither Efficy nor ChannelChain shows ads.

### Which is updated more often, Efficy or ChannelChain?

Efficy ships an update every 2 months, and ChannelChain daily. Most recently, Efficy was updated on September 13, 2026 and ChannelChain on September 15, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*