# QuickMark vs Calc

The clearest difference is in-app purchases: Calc at none against QuickMark's 2. Calc also leads on update cadence (every 4 days vs every 2 months). QuickMark's advantage is iOS requirement (18.0 vs 26.2). On price, ads and device support there is nothing between them.

Both are free to download. QuickMark sells 2 one-off in-app purchases. Calc asks for nothing beyond the download.

QuickMark ships an update every 2 months, Calc every 4 days. The most recent releases landed on October 9, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | QuickMark | Calc |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Size | 16 MB | 0 MB |
| Requires iOS | **18.0** | 26.2 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Karolis Raiselis](https://appshunter.io/developer/1442359782) | [Vincent Aribart](https://appshunter.io/developer/1896766457) |

## What reviewers say

### QuickMark

[App page](https://appshunter.io/ios/app/quickmark-save-bookmarks/id6748650852)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| QuickMark Premium | $0.99 | one-time |
| QuickMark Premium | $1.99 | one-time |


### Calc

[App page](https://appshunter.io/ios/app/calc-minimalist/id6771682851)

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

**In-app purchases:** none


## Frequently asked questions

### Is QuickMark free?

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

### Is Calc free?

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

### Do QuickMark or Calc have ads?

Neither QuickMark nor Calc shows ads.

### Which is updated more often, QuickMark or Calc?

QuickMark ships an update every 2 months, and Calc every 4 days. Most recently, QuickMark was updated on October 9, 2026 and Calc on October 14, 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.*