# TECD vs Langwid

The clearest difference is in-app purchases: TECD at none against Langwid's 3. TECD also leads on update cadence (every 5 weeks vs every 13 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Langwid sells 3 in-app purchases, starting at $2.99 per 7 days. TECD asks for nothing beyond the download.

TECD ships an update every 5 weeks, Langwid every 13 months. The most recent releases landed on October 12, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | TECD | Langwid |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/langwid-learn-chinese-easily/id6743145133/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 13 months |
| Monetization | — | Freemium |
| Size | 152 MB | 141 MB |
| Requires iOS | 15.5 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kambria International](https://appshunter.io/developer/1750241279) | [Tien Long Nguyen](https://appshunter.io/developer/932711659) |

## What reviewers say

### TECD

[App page](https://appshunter.io/ios/app/tecd/id6503892042)

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

**In-app purchases:** none


### Langwid

[App page](https://appshunter.io/ios/app/langwid-learn-chinese-easily/id6743145133)

This app helps you learn Chinese vocabulary and grammar through customizable widgets and reminders that appear on your phone's home screen. It offers over 10,000 vocabulary and grammar sets, flashcards, and progress tracking to build your confidence in speaking Chinese.

**Highlights:** Unconscious learning via home screen widgets, Customizable widgets and reminders, 10,000+ vocabulary and grammar sets, Minimalist flashcard system, Progress tracking and visual stats, Learn with audio and quizzes

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Subscribe for one week | $2.99 | per 7 days |
| Subscribe for one year | $9.99 | per year |
| Ultimate Lifetime upgrade | $12.99 | one-time |


## Frequently asked questions

### Is TECD free?

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

### Is Langwid free?

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

### Do TECD or Langwid have ads?

Neither TECD nor Langwid shows ads.

### Which is updated more often, TECD or Langwid?

TECD ships an update every 5 weeks, and Langwid every 13 months. Most recently, TECD was updated on October 12, 2026 and Langwid on September 19, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*