# AC Library vs THIET THACH

AC Library and THIET THACH are too close to call on the numbers: across 9 compared parameters — price, rating, ratings volume and update cadence 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. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for AC Library against 5.0 for THIET THACH. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

AC Library ships an update every 2 weeks, THIET THACH monthly. The most recent releases landed on September 10, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | AC Library | THIET THACH |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/ac-library/id1445509636/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/thiet-thach/id1610695962/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | Free | Free |
| Size | 50 MB | 41 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dang Quoc Chi](https://appshunter.io/developer/1697441833) | [THIET THACH Group](https://appshunter.io/developer/1610695964) |

## What reviewers say

### AC Library

[App page](https://appshunter.io/ios/app/ac-library/id1445509636)

Explore over 1000 furniture products, order free samples, and stay updated on industry news and trends. This app offers a seamless mobile experience with detailed product information, color matching, and inspirational applications.

**Highlights:** Browse 1000+ furniture products, Order free samples, Scan QR codes for product details, Discover color matching and inspirational applications, Curate favorite colors and patterns, View kitchenware and finished furniture

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

**In-app purchases:** none


### THIET THACH

[App page](https://appshunter.io/ios/app/thiet-thach/id1610695962)

This app assists first-time homeowners in planning and managing their home construction projects. It offers a library of design templates, practical building experience videos, and a tool to estimate construction costs per square meter. Connect directly with engineers and architects for online consultations and project management.

**Highlights:** Extensive home design template library, Video library for building experience, Self-service home construction cost calculator, Online consultations with engineers and architects, Project management tool for clients and THIET THACH Group

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AC Library free?

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

### Is THIET THACH free?

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

### Which has better reviews, AC Library or THIET THACH?

AC Library and THIET THACH are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do AC Library or THIET THACH have ads?

Neither AC Library nor THIET THACH shows ads.

### Which is updated more often, AC Library or THIET THACH?

AC Library ships an update every 2 weeks, and THIET THACH monthly. Most recently, AC Library was updated on September 10, 2026 and THIET THACH on June 1, 2026.

---

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