# 三句 vs Echolangs

The clearest difference is device support: Echolangs at 3 against 三句's 1. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. 三句 sells 2 one-off in-app purchases and Echolangs sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

三句 ships an update every 4 days, Echolangs every 5 days. The most recent releases landed on October 10, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | 三句 | Echolangs |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6761447835/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 5 days |
| Size | 11 MB | 6 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [扬 吕](https://appshunter.io/developer/1884676767) | [Gang Huang](https://appshunter.io/developer/1891838016) |

## What reviewers say

### 三句

[App page](https://appshunter.io/ios/app/id6761447835)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 200次 | $2.99 | one-time |
| 365次 | $3.99 | one-time |


### Echolangs

[App page](https://appshunter.io/ios/app/echolangs/id6761864373)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Echolangs Pro | $1.99 | per month |
| Monthly Access | $3.99 | per month |
| EchoLangs Pro 1 Year | $34.99 | per year |


## Frequently asked questions

### Is 三句 free?

三句 is free to download, with in-app purchases available.

### Is Echolangs free?

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

### Do 三句 or Echolangs have ads?

Neither 三句 nor Echolangs shows ads.

### Which is updated more often, 三句 or Echolangs?

三句 ships an update every 4 days, and Echolangs every 5 days. Most recently, 三句 was updated on October 10, 2026 and Echolangs on October 19, 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.*