# Base Conversion AI Calculator vs KVNote

The clearest difference is in-app purchases: KVNote at none against Base Conversion AI Calculator's 2. KVNote also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Base Conversion AI Calculator sells 2 in-app purchases, starting at $4.99 per 7 days. KVNote asks for nothing beyond the download.

## The numbers

| Metric | Base Conversion AI Calculator | KVNote |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/base-conversion-ai-calculator/id6745121596/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 123 MB | 1 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Juan Antonio Veloz Gutierrez](https://appshunter.io/developer/1810351183) | [硕 王](https://appshunter.io/developer/1443823667) |

## What reviewers say

### Base Conversion AI Calculator

[App page](https://appshunter.io/ios/app/base-conversion-ai-calculator/id6745121596)

Instantly convert numbers between Binary, Decimal, Octal, and Hexadecimal. Get accurate results in seconds with a clean interface. Unlock AI-powered explanations and dark mode with a subscription.

**Highlights:** Instant base conversions, Supports Binary, Decimal, Octal, Hexadecimal, Clean and simple UI, One-tap result copying, AI-powered step-by-step explanations, Dark mode for comfortable use

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO Base Conversion Weekly | $4.99 | per 7 days |
| PRO Base Conversion Yearly | $24.99 | per year |


### KVNote

[App page](https://appshunter.io/ios/app/kvnote/id6746565403)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Base Conversion AI Calculator free?

Base Conversion AI Calculator is free to download, with in-app purchases available.

### Is KVNote free?

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

### Do Base Conversion AI Calculator or KVNote have ads?

Base Conversion AI Calculator shows ads; KVNote does not.

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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.*