# SafePrompt Mobile vs MathDown

The clearest difference is price: SafePrompt Mobile at $0.99 against MathDown's $9.99. SafePrompt Mobile also leads on iOS requirement (17.6 vs 26.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

SafePrompt Mobile costs $0.99 and MathDown $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

SafePrompt Mobile ships an update fortnightly, MathDown every 3 weeks. The most recent releases landed on September 21, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | SafePrompt Mobile | MathDown |
| --- | --- | --- |
| Price | **$0.99** | $9.99 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | — | Paid |
| Size | 2 MB | 13 MB |
| Requires iOS | **17.6** | 26.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Sascha Schweitzer](https://appshunter.io/developer/1815519868) | [Milestone Made, LLC](https://appshunter.io/developer/1476538400) |

## What reviewers say

### SafePrompt Mobile

[App page](https://appshunter.io/ios/app/safeprompt-mobile/id6746164848)

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

**In-app purchases:** none


### MathDown

[App page](https://appshunter.io/ios/app/mathdown-markdown-latex-docs/id6757225154)

Create markdown documents with live LaTeX math rendering. Define variables and functions, and enjoy automatic algebraic simplification for beautifully typeset equations. Perfect for math notes, homework, and tutorials.

**Highlights:** Live LaTeX math rendering, Define and reuse variables, Create and evaluate functions, Automatic algebraic simplification, Full LaTeX support

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is SafePrompt Mobile free?

SafePrompt Mobile costs $0.99, with no in-app purchases.

### Is MathDown free?

MathDown costs $9.99, with no in-app purchases.

### Do SafePrompt Mobile or MathDown have ads?

Neither SafePrompt Mobile nor MathDown shows ads.

### Which is updated more often, SafePrompt Mobile or MathDown?

SafePrompt Mobile ships an update fortnightly, and MathDown every 3 weeks. Most recently, SafePrompt Mobile was updated on September 21, 2026 and MathDown on September 9, 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.*