# SYL vs ECH

The clearest difference is update cadence: SYL at every 11 days against ECH's every 6 months. SYL also leads on device support. ECH's advantage is iOS requirement (15.6 vs 17.6). On price and in-app purchases there is nothing between them.

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

SYL ships an update every 11 days, ECH every 6 months. The most recent releases landed on September 10, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | SYL | ECH |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | **Every 11 days** | Every 6 months |
| Size | 26 MB | 157 MB |
| Requires iOS | 17.6 | **15.6** |
| Devices | **iPhone, iPod** | — |
| Age rating | 17+ | 4+ |
| Developer | [Speak your language Pty Ltd](https://appshunter.io/developer/1445043443) | [CheckedIn Care](https://appshunter.io/developer/1180967996) |

## What reviewers say

### SYL

[App page](https://appshunter.io/ios/app/syl-interpreters/id1445043444)

**Features:** macOS Compatibility

**In-app purchases:** none


### ECH

[App page](https://appshunter.io/ios/app/ech/id6479732171)

**In-app purchases:** none


## Frequently asked questions

### Is SYL free?

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

### Is ECH free?

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

### Which is updated more often, SYL or ECH?

SYL ships an update every 11 days, and ECH every 6 months. Most recently, SYL was updated on September 10, 2026 and ECH on September 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.*