# Calctan vs ClipDrop

The clearest difference is in-app purchases: ClipDrop at none against Calctan's 1. ClipDrop also leads on ads (none vs shown) and update cadence (every 5 days vs every 3 months). Calctan's advantage is iOS requirement (16.6 vs 18.0). On price and device support there is nothing between them.

Both are free to download. Calctan sells 1 one-off in-app purchase. ClipDrop asks for nothing beyond the download.

Calctan ships an update every 3 months, ClipDrop every 5 days. The most recent releases landed on September 25, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Calctan | ClipDrop |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (61 ratings)](https://appshunter.io/ios/app/calctan/id1445480535/reviews)** | — |
| Number of ratings | **61** | — |
| Positive reviews | 28.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 11 MB | 5 MB |
| Requires iOS | **16.6** | 18.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Jorge Lozada](https://appshunter.io/developer/421852863) | [Pawan Kumar Dixit](https://appshunter.io/developer/1833071842) |

## What reviewers say

### Calctan

[App page](https://appshunter.io/ios/app/calctan/id1445480535)

This sophisticated calculator app offers a minimalist design with advanced mathematical functions and extensive personalization options. It seamlessly syncs across devices and includes multitasking features for enhanced productivity.

**Highlights:** Intuitive minimalist design, 100+ customizable themes, 47 advanced mathematical functions, Automatic calculation history, iCloud sync across devices, Split Screen and Swipe Mode multitasking, Share calculations easily

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $9.99 | one-time |


### ClipDrop

[App page](https://appshunter.io/ios/app/clipdrop/id6760578041)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Calctan free?

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

### Is ClipDrop free?

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

### Do Calctan or ClipDrop have ads?

Calctan shows ads; ClipDrop does not.

### Which is updated more often, Calctan or ClipDrop?

Calctan ships an update every 3 months, and ClipDrop every 5 days. Most recently, Calctan was updated on September 25, 2026 and ClipDrop on October 3, 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.*