# CalBasic vs ASMR Calculator Pro

The clearest difference is in-app purchases: CalBasic at none against ASMR Calculator Pro's 1. ASMR Calculator Pro's advantage is update cadence (every 8 months vs every 22 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. ASMR Calculator Pro sells 1 one-off in-app purchase. CalBasic asks for nothing beyond the download.

CalBasic ships an update every 22 months, ASMR Calculator Pro every 8 months. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | CalBasic | ASMR Calculator Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/calbasic/id1636031976/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 22 months | **Every 8 months** |
| Monetization | Free | — |
| Size | 1 MB | 11 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Arun Mahasenan](https://appshunter.io/developer/1636031978) | [Elias Johannesson](https://appshunter.io/developer/1877142748) |

## What reviewers say

### CalBasic

[App page](https://appshunter.io/ios/app/calbasic/id1636031976)

A straightforward calculator app designed for simplicity. It features color-coded buttons for easy identification and a clean interface. Ideal for quick calculations on your mobile device.

**Highlights:** Basic calculator functionality, Color-coded buttons, Simple and clean interface, Designed for quick calculations

**Features:** Vision Pro support

**In-app purchases:** none


### ASMR Calculator Pro

[App page](https://appshunter.io/ios/app/asmr-calculator-pro/id6759168734)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ASMR Calculator Studio Pro | $1.99 | one-time |


## Frequently asked questions

### Is CalBasic free?

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

### Is ASMR Calculator Pro free?

ASMR Calculator Pro is free to download, with in-app purchases available.

### Do CalBasic or ASMR Calculator Pro have ads?

Neither CalBasic nor ASMR Calculator Pro shows ads.

### Which is updated more often, CalBasic or ASMR Calculator Pro?

CalBasic ships an update every 22 months, and ASMR Calculator Pro every 8 months. Most recently, CalBasic was updated on November 3, 2026 and ASMR Calculator Pro on November 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*