# NDTD Language Shadower vs EchoTalk

NDTD Language Shadower and EchoTalk are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. NDTD Language Shadower sells 14 one-off in-app purchases and EchoTalk sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

NDTD Language Shadower ships an update every 3 weeks, EchoTalk every 4 weeks. Both last shipped on October 5, 2026.

## The numbers

| Metric | NDTD Language Shadower | EchoTalk |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 weeks |
| Size | 13 MB | 75 MB |
| Requires iOS | 18.2.1 | **18.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [Thanh Nam Nguyen](https://appshunter.io/developer/1809677306) | [彦辉 侯](https://appshunter.io/developer/1255784452) |

## What reviewers say

### NDTD Language Shadower

[App page](https://appshunter.io/ios/app/ndtd-language-shadower/id6744872799)

**Features:** macOS Compatibility

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Support Tip 049 | $0.49 | one-time |
| Karaoke Shadow Recording | $0.49 | one-time |
| 10 Credits | $0.99 | one-time |
| Unlock Auto Gen | $0.99 | one-time |
| Support Tip 099 | $0.99 | one-time |
| Support Tip 199 | $1.99 | one-time |
| 60 Credits | $2.99 | one-time |
| Support Tip 299 | $2.99 | one-time |
| 120 Credits | $4.99 | one-time |
| Support Tip 500 | $5.00 | one-time |
| Medium Tip | $10.00 | one-time |
| Support Tip 1000 | $10.00 | one-time |
| 1200 Credits | $14.99 | one-time |
| Support Tip 3000 | $30.00 | one-time |


### EchoTalk

[App page](https://appshunter.io/ios/app/echotalk-language-learning/id6760810997)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月订阅 Pro | $4.99 | per month |
| 年度订阅Pro | $39.99 | per year |


## Frequently asked questions

### Is NDTD Language Shadower free?

NDTD Language Shadower is free to download, with in-app purchases available.

### Is EchoTalk free?

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

### Do NDTD Language Shadower or EchoTalk have ads?

Neither NDTD Language Shadower nor EchoTalk shows ads.

### Which is updated more often, NDTD Language Shadower or EchoTalk?

NDTD Language Shadower ships an update every 3 weeks, and EchoTalk every 4 weeks. Most recently, NDTD Language Shadower was updated on October 5, 2026 and EchoTalk on October 5, 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.*