# Kalkyl vs SubVault

The clearest difference is iOS requirement: SubVault at 13.0 against Kalkyl's 15.6. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Kalkyl sells 1 in-app purchase, starting at $4.99 per year and SubVault sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Kalkyl | SubVault |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (714 ratings)](https://appshunter.io/ios/app/kalkyl/id519933025/reviews)** | — |
| Number of ratings | **714** | — |
| Positive reviews | 74.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | — |
| Monetization | Freemium | — |
| Size | 4 MB | 25 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | **iPhone, iPad, iPod, Vision Pro** | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [nordic io](https://appshunter.io/developer/519933028) | [Atif Mumtaz](https://appshunter.io/developer/875232775) |

## What reviewers say

### Kalkyl

[App page](https://appshunter.io/ios/app/kalkyl/id519933025)

A powerful and intuitive calculator designed for speed and ease of use. Features include collaboration, haptic feedback, and advanced input methods like keyboard trackpad mode. Offers basic graphing and localized number formatting for a seamless user experience.

**Highlights:** Optimized for quick calculations, Collaborate on documents, Intuitive design with haptic feedback, Keyboard trackpad and pointer interactions, Basic graphing capabilities, Localized number formatting, Undo and Redo support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kalkyl Pro | $4.99 | per year |

**What reviewers like**

- 🚀 Efficient and fast
- 👍 Intuitive and simple interface
- 🔒 No ads or in-app purchases
- 🎨 Beautiful design
- 🔢 Useful graphing and calculation features

**What reviewers complain about**

- 🐛 Occasional crashes or bugs
- 💡 Lack of clear/reset button
- 💡 Missing history or memory functions
- 💡 Difficulty controlling graphing view

**Reported bugs**

- Crashes on launch for some users
- Graphing issues with certain equations
- Incorrect results for some calculations

**Requested features**

- Add a clear/reset button
- Implement calculation history and memory functions
- Improve graphing controls and zooming
- Add support for more mathematical functions (e.g. factorials, fractions)
- Provide an option for independent dark mode


### SubVault

[App page](https://appshunter.io/ios/app/subvault-subscription-tracker/id6760735797)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SubVault Premium - Monthly Plan | $0.99 | per month |
| SubVault Premium - Yearly Plan | $4.99 | per year |


## Frequently asked questions

### Is Kalkyl free?

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

### Is SubVault free?

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

### Do Kalkyl or SubVault have ads?

Neither Kalkyl nor SubVault shows ads.

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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.*