# 惜时 vs Echolangs

The clearest difference is iOS requirement: 惜时 at 15.6 against Echolangs's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. 惜时 sells 3 in-app purchases, starting at $0.99 per 7 days 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.

Both ship on a similar rhythm, roughly every 5 days. The most recent releases landed on October 6, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | 惜时 | Echolangs |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 days | Every 5 days |
| Size | 76 MB | 6 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [星昱 曹](https://appshunter.io/developer/1481431616) | [Gang Huang](https://appshunter.io/developer/1891838016) |

## What reviewers say

### 惜时

[App page](https://appshunter.io/ios/app/app/id6760806508)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1周 | $0.99 | per 7 days |
| 1个月 | $2.99 | per month |
| 3个月 | $6.99 | per 3 months |


### 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 惜时 free?

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

### Is Echolangs free?

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

### Do 惜时 or Echolangs have ads?

Neither 惜时 nor Echolangs shows ads.

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

惜时 ships an update every 5 days, and Echolangs every 5 days. Most recently, 惜时 was updated on October 6, 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.*