# Tac · Intl School Hub vs A

Tac · Intl School Hub and A are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support 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. Tac · Intl School Hub sells 10 one-off in-app purchases and A sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Tac · Intl School Hub | A |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 days | — |
| Size | 81 MB | 7 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Siheng Education Technology Co., Ltd.](https://appshunter.io/developer/1822200212) | [MD Shahariar Nazim Joy](https://appshunter.io/developer/1893961943) |

## What reviewers say

### Tac · Intl School Hub

[App page](https://appshunter.io/ios/app/tac-intl-school-hub/id6747653357)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 学生组卷翻译套餐 | $29.99 | one-time |
| 生徒向け問題作成＋翻訳セット | $29.99 | one-time |
| Student Combo Pack | $29.99 | one-time |
| 學生組卷翻譯套餐 | $29.99 | one-time |
| 學生組卷翻譯套餐 | $39.99 | one-time |
| 学生组卷翻译套餐 | $59.99 | one-time |
| 生徒向け問題作成＋翻訳セット | $59.99 | one-time |
| Student Combo Pack | $59.99 | one-time |
| 學生組卷翻譯套餐 | $59.99 | one-time |
| 學生組卷翻譯套餐 | $79.99 | one-time |


### A

[App page](https://appshunter.io/ios/app/a-level-sciences-revision/id6793016005)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $3.99 | per month |
| Yearly Premium | $12.99 | per year |
| Lifetime Access | $14.99 | one-time |


## Frequently asked questions

### Is Tac · Intl School Hub free?

Tac · Intl School Hub is free to download, with in-app purchases available.

### Is A free?

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

### Do Tac · Intl School Hub or A have ads?

Neither Tac · Intl School Hub nor A shows ads.

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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.*