# DripAlert vs Math Type

The clearest difference is price: DripAlert at Free against Math Type's $4.99. DripAlert also leads on in-app purchases (none vs 2). On ads, device support and iOS requirement there is nothing between them.

DripAlert is free to download; Math Type costs $4.99 up front. Math Type sells 2 one-off in-app purchases. DripAlert asks for nothing beyond the download.

## The numbers

| Metric | DripAlert | Math Type |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Monthly |
| Size | 5 MB | 4 MB |
| Requires iOS | 17.6 | **16.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [瑞强 宋](https://appshunter.io/developer/1790665897) | [RISE Synergy Ltd.](https://appshunter.io/developer/1512034749) |

## What reviewers say

### DripAlert

[App page](https://appshunter.io/ios/app/dripalert/id6751194132)

**Features:** macOS Compatibility

**In-app purchases:** none


### Math Type

[App page](https://appshunter.io/ios/app/math-type-unit-formulas/id6758753007)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Math Type Trial | Free | one-time |
| Math Type Purchase | $3.99 | one-time |


## Frequently asked questions

### Is DripAlert free?

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

### Is Math Type free?

Math Type costs $4.99, and also offers in-app purchases.

### Do DripAlert or Math Type have ads?

Neither DripAlert nor Math Type 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.*