# OpenMark vs Limitr

The clearest difference is price: Limitr at Free against OpenMark's $9.99. Limitr also leads on update cadence (monthly vs every 6 months). OpenMark's advantage is in-app purchases (none vs 3) and chart position (#56 vs unranked). On ads, device support and iOS requirement there is nothing between them.

Limitr is free to download; OpenMark costs $9.99 up front. Limitr sells 3 one-off in-app purchases. OpenMark asks for nothing beyond the download.

OpenMark ships an update every 6 months, Limitr monthly. The most recent releases landed on November 5, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | OpenMark | Limitr |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Positive reviews | 71.4% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Monthly** |
| Monetization | Paid | — |
| Best chart rank | **#56** | — |
| Size | 8 MB | 7 MB |
| Requires iOS | 18 | **17.0** |
| Devices | **iPhone, iPad, Mac** | iPhone, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Rotate, LLC.](https://appshunter.io/developer/1435998437) | [Buuk Group OÜ](https://appshunter.io/developer/1871423309) |

## What reviewers say

### OpenMark

[App page](https://appshunter.io/ios/app/openmark-markdown-viewer/id6759467015)

**Currently charting:** #56 Top Paid · Developer Tools (US App Store)

View and render markdown files with advanced features like Mermaid diagrams and LaTeX math. Supports various themes, code highlighting, and offline access. Ideal for developers and writers working with markdown on iOS devices.

**Highlights:** Mermaid diagram rendering, LaTeX math support, Code block highlighting, GitHub-style alerts, Interactive checkboxes, Offline functionality, Multiple themes

**Features:** Vision Pro support

**In-app purchases:** none


### Limitr

[App page](https://appshunter.io/ios/app/limitr-ai-usage-tracker/id6791989481)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $0.99 | one-time |
| Buy Me a Coffee | $2.99 | one-time |
| Generous Tip | $7.99 | one-time |


## Frequently asked questions

### Is OpenMark free?

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

### Is Limitr free?

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

### Do OpenMark or Limitr have ads?

Neither OpenMark nor Limitr shows ads.

### Which is updated more often, OpenMark or Limitr?

OpenMark ships an update every 6 months, and Limitr monthly. Most recently, OpenMark was updated on November 5, 2026 and Limitr on October 29, 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.*