# TechniCalc Calculator vs Acute Calculator

The clearest difference is price: Acute Calculator at Free against TechniCalc Calculator's $7.99. Acute Calculator also leads on update cadence (every 2 days vs monthly) and rating (4.9 vs 4.7). TechniCalc Calculator's advantage is device support (4 vs 2). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

Acute Calculator is free to download; TechniCalc Calculator costs $7.99 up front. TechniCalc Calculator sells 4 one-off in-app purchases and Acute Calculator sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Acute Calculator holds the better App Store score, 4.9 against 4.7. Both are backed by a comparable volume of ratings — 81 and 116 respectively. Written reviews point the same way: 84% of TechniCalc Calculator's written reviews are positive against 95% of Acute Calculator's.

TechniCalc Calculator ships an update monthly, Acute Calculator every 2 days. The most recent releases landed on September 23, 2026 and July 16, 2026 respectively.

## The numbers

| Metric | TechniCalc Calculator | Acute Calculator |
| --- | --- | --- |
| Price | $7.99 | **Free** |
| Rating | [4.7 (81 ratings)](https://appshunter.io/ios/app/technicalc-calculator/id1504965415/reviews) | **[4.9 (116 ratings)](https://appshunter.io/ios/app/acute-calculator/id6476837563/reviews)** |
| Number of ratings | 81 | **116** |
| Positive reviews | 84.2% of reviews | **94.9% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 31 MB | 16 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | **iPhone, iPad, Mac, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jacob Parker](https://appshunter.io/developer/1153284524) | [Find App, Inc.](https://appshunter.io/developer/1666757711) |

## What reviewers say

### TechniCalc Calculator

[App page](https://appshunter.io/ios/app/technicalc-calculator/id1504965415)

This app offers a modern, intuitive interface for complex calculations, supporting scientific, engineering, and advanced mathematical functions. It allows natural equation entry, provides a formula book, and includes unit and currency converters. Available across Apple devices, it caters to students and professionals needing a powerful calculation tool.

**Highlights:** Natural equation entry, Advanced math engine, Formula book and equations, Unit and currency converter, Statistics mode, Equation solvers, Supports multiple Apple devices

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Every Little Helps | $0.99 | one-time |
| Coffee-Sized Tip | $2.99 | one-time |
| Lunch-Sized Tip | $4.99 | one-time |
| Pizza-Sized Tip | $9.99 | one-time |


### Acute Calculator

[App page](https://appshunter.io/ios/app/acute-calculator/id6476837563)

This advanced graphing calculator offers a visual editor and supports over 30 functions. It includes features like a history tape, variable storage, and an intuitive palette system for complex calculations.

**Highlights:** Visual editor, 30+ functions supported, History tape, Store variables, Intuitive palette system

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Acute Plus Limited-Time Offer | $3.49 | one-time |
| Acute Plus (For Students) | $4.99 | one-time |
| Acute Plus (One Time) | $6.99 | one-time |


## Frequently asked questions

### Is TechniCalc Calculator free?

TechniCalc Calculator costs $7.99, and also offers in-app purchases.

### Is Acute Calculator free?

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

### Which has better reviews, TechniCalc Calculator or Acute Calculator?

Acute Calculator is rated higher. TechniCalc Calculator averages 4.7 out of 5 from 81 ratings, while Acute Calculator averages 4.9 from 116 ratings.

### Do TechniCalc Calculator or Acute Calculator have ads?

Neither TechniCalc Calculator nor Acute Calculator shows ads.

### Which is updated more often, TechniCalc Calculator or Acute Calculator?

TechniCalc Calculator ships an update monthly, and Acute Calculator every 2 days. Most recently, TechniCalc Calculator was updated on September 23, 2026 and Acute Calculator on July 16, 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.*