# 试题库 vs ATT

The clearest difference is device support: ATT at 3 against 试题库's 1. ATT also leads on iOS requirement (12.0 vs 17). On price, 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.

## The numbers

| Metric | 试题库 | ATT |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Monetization | — | Free |
| Size | 18 MB | 8 MB |
| Requires iOS | 17 | **12.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [中科软股教育科技(北京)股份有限公司](https://appshunter.io/developer/1395665821) | [Imam Muhammad bin Saud Islamic University](https://appshunter.io/developer/1082219151) |

## What reviewers say

### 试题库

[App page](https://appshunter.io/ios/app/id1478850740)

**In-app purchases:** none


### ATT

[App page](https://appshunter.io/ios/app/att/id1607800432)

This application is a smart attendance and departure system for Imam Muhammad bin Saud Islamic University. It allows users to manage their attendance records digitally.

**Highlights:** Smart attendance tracking, Departure management, Digital record keeping, University specific system

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 试题库 free?

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

### Is ATT free?

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

### Do 试题库 or ATT have ads?

Neither 试题库 nor ATT shows ads.

---

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