# Caldy vs Markdownr

The clearest difference is price: Markdownr at Free against Caldy's $2.99. Markdownr also leads on update cadence (weekly vs fortnightly) and device support (3 vs 1). On ads and in-app purchases there is nothing between them.

Markdownr is free to download; Caldy costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Caldy ships an update fortnightly, Markdownr weekly. The most recent releases landed on October 14, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Caldy | Markdownr |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[2.0 (2 ratings)](https://appshunter.io/ios/app/caldy-visual-calculator/id1577075538/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 57.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | Paid | — |
| Size | 1 MB | 30 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Alventir Ltd](https://appshunter.io/developer/1527058758) | [Philipp Kursawe](https://appshunter.io/developer/1685585255) |

## What reviewers say

### Caldy

[App page](https://appshunter.io/ios/app/caldy-visual-calculator/id1577075538)

This app offers a visual approach to calculations, linking values with arrows and allowing for dynamic editing of expressions. It supports organizing calculations into documents, plotting expressions, and includes various math functions. Ideal for complex calculations beyond basic arithmetic.

**Highlights:** Visual calculation linking, Editable expressions with automatic updates, Document-based organization, Plotting and zooming capabilities, Trigonometry and math functions, Dark mode support, Export sheets as images

**In-app purchases:** none


### Markdownr

[App page](https://appshunter.io/ios/app/markdownr/id6448853807)

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

**In-app purchases:** none


## Frequently asked questions

### Is Caldy free?

Caldy costs $2.99, with no in-app purchases.

### Is Markdownr free?

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

### Do Caldy or Markdownr have ads?

Neither Caldy nor Markdownr shows ads.

### Which is updated more often, Caldy or Markdownr?

Caldy ships an update fortnightly, and Markdownr weekly. Most recently, Caldy was updated on October 14, 2026 and Markdownr on September 19, 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.*