# 三姑六婆 Lite vs NKUST AP

The clearest difference is ads: NKUST AP at none against 三姑六婆 Lite's shown. NKUST AP also leads on update cadence (every 2 months vs every 13 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

三姑六婆 Lite ships an update every 13 months, NKUST AP every 2 months. The most recent releases landed on June 1, 2026 and May 19, 2026 respectively.

## The numbers

| Metric | 三姑六婆 Lite | NKUST AP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (6 ratings)](https://appshunter.io/ios/app/lite/id981982597/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 13 months | **Every 2 months** |
| Monetization | Ad-supported | — |
| Size | 20 MB | 44 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [LessLoop Limited](https://appshunter.io/developer/1079915937) | [Open Culture Foundation](https://appshunter.io/developer/1414180079) |

## What reviewers say

### 三姑六婆 Lite

[App page](https://appshunter.io/ios/app/lite/id981982597)

This app helps you quickly determine the correct Chinese kinship terms for relatives. Input family relationships using a calculator-like interface to find direct titles. It's designed to simplify the complex system of Chinese family names.

**Highlights:** Calculator-style interface, Input direct family relationships, Quickly find kinship titles, Handles complex family trees, Continuous data updates

**Features:** macOS Compatibility

**In-app purchases:** none


### NKUST AP

[App page](https://appshunter.io/ios/app/nkust-ap/id1439751462)

**In-app purchases:** none


## Frequently asked questions

### Is 三姑六婆 Lite free?

三姑六婆 Lite is free to download, with no in-app purchases.

### Is NKUST AP free?

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

### Do 三姑六婆 Lite or NKUST AP have ads?

三姑六婆 Lite shows ads; NKUST AP does not.

### Which is updated more often, 三姑六婆 Lite or NKUST AP?

三姑六婆 Lite ships an update every 13 months, and NKUST AP every 2 months. Most recently, 三姑六婆 Lite was updated on June 1, 2026 and NKUST AP on May 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.*