# Acute Calculator vs Qewie | QR Code Generator

Acute Calculator and Qewie | QR Code Generator both sit at 4.9 stars, but that hides the real split: 95% of Acute Calculator's written reviews are positive against 77% of Qewie | QR Code Generator's. Acute Calculator also leads on update cadence (every 2 days vs every 6 days). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Acute Calculator sells 3 one-off in-app purchases and Qewie | QR Code Generator sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.9 for Acute Calculator against 4.8 for Qewie | QR Code Generator. Both are backed by a comparable volume of ratings — 117 and 98 respectively. Written reviews are what separate them: 95% of Acute Calculator's written reviews are positive against 77% of Qewie | QR Code Generator's.

Acute Calculator ships an update every 2 days, Qewie | QR Code Generator every 6 days. Both last shipped on October 30, 2026.

## The numbers

| Metric | Acute Calculator | Qewie | QR Code Generator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (117 ratings)](https://appshunter.io/ios/app/acute-calculator/id6476837563/reviews)** | [4.8 (98 ratings)](https://appshunter.io/ios/app/qewie-qr-code-generator/id6673916275/reviews) |
| Number of ratings | **117** | 98 |
| Positive reviews | **94.9% of reviews** | 77.1% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 6 days |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 16 MB | 23 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Find App, Inc.](https://appshunter.io/developer/1666757711) | [Joseph Albanese](https://appshunter.io/developer/1754413359) |

## What reviewers say

### 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 |

**What reviewers like**

- ✨ Beautiful and artistic design
- 🚀 Advanced functionality beyond default
- 👍 Smooth animations and transitions
- 💡 Intuitive and user-friendly interface
- ✅ Replaces default calculator effectively

**What reviewers complain about**

- 🐛 Animation lag in history
- 🤔 Graph lacks numbers/functional purpose
- 💸 Calculus functions require payment
- ❓ Discount button crashes app
- 🐞 UI bugs and animations

**Reported bugs**

- Animation and UI bugs
- Discount button crashes app
- Animation lags and skips when sliding down history
- Calculations are incorrect
- Does not follow correct order of operations

**Requested features**

- Make app icon simpler/restrained
- Add units to graph
- Allow press and hold on graph lines for values
- Support Korean language
- Display commas while entering numbers


### Qewie | QR Code Generator

[App page](https://appshunter.io/ios/app/qewie-qr-code-generator/id6673916275)

Create visually appealing and customized QR codes that stand out. Elevate your marketing, invitations, or personal sharing with unique QR art. Move beyond basic black and white designs to make a memorable impression.

**Highlights:** Customizable QR code designs, Create eye-catching QR art, Elevate marketing materials, Design memorable invitations, Share information in style

**Features:** Apple Wallet

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| Yearly | $14.99 | per year |
| Lifetime | $19.99 | one-time |

**What reviewers like**

- 🤩 Stunning visuals
- 👍 Intuitive and easy to use
- 🚀 Quick and efficient
- 💎 Excellent for small businesses
- 🎨 Customizable QR codes

**What reviewers complain about**

- 💰 Expensive subscription model
- 🤔 Limited free features
- 🔍 Generated QR codes not scannable

**Reported bugs**

- Inconsistent pricing information
- Paywall issues with free version

**Requested features**

- Color picker for custom branding
- Shortcut or share sheet integration
- Export options for different formats


## Frequently asked questions

### Is Acute Calculator free?

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

### Is Qewie | QR Code Generator free?

Qewie | QR Code Generator is free to download, with in-app purchases available.

### Which has better reviews, Acute Calculator or Qewie | QR Code Generator?

Acute Calculator is rated higher. Acute Calculator averages 4.9 out of 5 from 117 ratings, while Qewie | QR Code Generator averages 4.8 from 98 ratings.

### Do Acute Calculator or Qewie | QR Code Generator have ads?

Neither Acute Calculator nor Qewie | QR Code Generator shows ads.

### Which is updated more often, Acute Calculator or Qewie | QR Code Generator?

Acute Calculator ships an update every 2 days, and Qewie | QR Code Generator every 6 days. Most recently, Acute Calculator was updated on October 30, 2026 and Qewie | QR Code Generator on October 30, 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.*