# PolyEcho vs Lingoman英语日语法语西班牙语

The clearest difference is price: PolyEcho at Free against Lingoman英语日语法语西班牙语's $6.99. PolyEcho also leads on device support (3 vs 1) and iOS requirement (13.0 vs 17.0). Lingoman英语日语法语西班牙语's advantage is in-app purchases (none vs 4). On ads there is nothing between them.

PolyEcho is free to download; Lingoman英语日语法语西班牙语 costs $6.99 up front. PolyEcho sells 4 in-app purchases, starting at $12.99 per month. Lingoman英语日语法语西班牙语 asks for nothing beyond the download.

## The numbers

| Metric | PolyEcho | Lingoman英语日语法语西班牙语 |
| --- | --- | --- |
| Price | **Free** | $6.99 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 days | — |
| Size | 207 MB | 7 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [楷博 尚](https://appshunter.io/developer/1801785390) | [成云 郑](https://appshunter.io/developer/1499241004) |

## What reviewers say

### PolyEcho

[App page](https://appshunter.io/ios/app/polyecho/id6743313316)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $12.99 | per month |
| Semi-Annual Subscription | $59.99 | per 6 months |
| Annual Subscription | $99.99 | per year |
| 5-Time Conversation Credit | $2.99 | one-time |


### Lingoman英语日语法语西班牙语

[App page](https://appshunter.io/ios/app/lingoman/id6796933365)

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

**In-app purchases:** none


## Frequently asked questions

### Is PolyEcho free?

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

### Is Lingoman英语日语法语西班牙语 free?

Lingoman英语日语法语西班牙语 costs $6.99, with no in-app purchases.

### Do PolyEcho or Lingoman英语日语法语西班牙语 have ads?

Neither PolyEcho nor Lingoman英语日语法语西班牙语 shows ads.

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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.*