# TY Maths vs DSE 範文：12 篇背誦與理解

The clearest difference is in-app purchases: TY Maths at none against DSE 範文：12 篇背誦與理解's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. DSE 範文：12 篇背誦與理解 sells 1 one-off in-app purchase. TY Maths asks for nothing beyond the download.

## The numbers

| Metric | TY Maths | DSE 範文：12 篇背誦與理解 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 days | — |
| Size | 46 MB | 24 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Wing Kit Yu](https://appshunter.io/developer/6776310583) | [Rivermap Ai Solutions Ltd](https://appshunter.io/developer/1880642479) |

## What reviewers say

### TY Maths

[App page](https://appshunter.io/ios/app/ty-maths/id6776310581)

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

**In-app purchases:** none


### DSE 範文：12 篇背誦與理解

[App page](https://appshunter.io/ios/app/dse-12/id6793231838)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DSE 中文範文 12 篇全解鎖 | $8.99 | one-time |


## Frequently asked questions

### Is TY Maths free?

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

### Is DSE 範文：12 篇背誦與理解 free?

DSE 範文：12 篇背誦與理解 is free to download, with in-app purchases available.

### Do TY Maths or DSE 範文：12 篇背誦與理解 have ads?

Neither TY Maths nor DSE 範文：12 篇背誦與理解 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.*