# Quantrimang.com vs Sự Thật Books

The clearest difference is iOS requirement: Quantrimang.com at 11.0 against Sự Thật Books's 15. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Quantrimang.com ships an update every 2 months, Sự Thật Books monthly. The most recent releases landed on October 16, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Quantrimang.com | Sự Thật Books |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/quantrimangcom/id1280778333/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 55.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | — |
| Size | 44 MB | 92 MB |
| Requires iOS | **11.0** | 15 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Meta Online Network Joint Stock Company](https://appshunter.io/developer/738258700) | [VIET NAM VHMT TECHNOLOGY JOINT STOCK COMPANY](https://appshunter.io/developer/1536280883) |

## What reviewers say

### Quantrimang.com

[App page](https://appshunter.io/ios/app/quantrimangcom/id1280778333)

Access a wealth of IT knowledge, including computer basics, networking, server configuration, and digital devices. Stay updated with the latest tech information directly from the source.

**Highlights:** Computer basics knowledge, Networking information, Server configuration guides, Digital device news, Regular updates

**Features:** macOS Compatibility

**In-app purchases:** none


### Sự Thật Books

[App page](https://appshunter.io/ios/app/su-that-books/id6472444348)

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

**In-app purchases:** none


## Frequently asked questions

### Is Quantrimang.com free?

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

### Is Sự Thật Books free?

Sự Thật Books is free to download, with no in-app purchases.

### Do Quantrimang.com or Sự Thật Books have ads?

Neither Quantrimang.com nor Sự Thật Books shows ads.

### Which is updated more often, Quantrimang.com or Sự Thật Books?

Quantrimang.com ships an update every 2 months, and Sự Thật Books monthly. Most recently, Quantrimang.com was updated on October 16, 2026 and Sự Thật Books on September 29, 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.*