Acute Calculator vs Qewie | QR Code Generator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Acute Calculator
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.
- Visual editor
- 30+ functions supported
- History tape
- Store variables
- Intuitive palette system
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+ Easy to use visual editor + Supports 30+ functions + Intuitive palette system + Comes with history tape + Store variables for later + No ads or subscriptions Terms of Use: https://acutecalc.app/terms Privacy Policy: https://acutecalc.app/privacy
Qewie | QR Code Generator
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.
- Customizable QR code designs
- Create eye-catching QR art
- Elevate marketing materials
- Design memorable invitations
- Share information in style
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Transform the way you make QR codes with Qewie – Say no to bland QR codes and create eye-catching works of QR art with only a tap. Say goodbye to boring black and white squares and hello to stunning, customized QR codes that demand attention. Whether you're a business owner looking to elevate your marketing materials, an event planner aiming to create memorable invitations, or just someone who wants to share information in style, Qewie has you covered. Stand out from the crowd and make your QR codes as unique as you are. Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.termsfeed.com/live/2128d790-a67b-45c8-b2e7-b33077787a1f
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Acute Calculator | Qewie | QR Code Generator |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (117 ratings) — better | 4.8 (98 ratings) |
| Positive reviews | 94.9% of reviews — better | 77.1% of reviews |
| Number of ratings | 117 — better | 98 |
| Update frequency | Every 2 days — better | Every 6 days |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 16.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 16 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | Find App, Inc. | Joseph Albanese |
Customer experience
Acute Calculator
Qewie | QR Code Generator
User reviews
Acute Calculator
From 117 App Store ratingsWhat we love
- ✨ Beautiful and artistic design
- 🚀 Advanced functionality beyond default
- 👍 Smooth animations and transitions
- 💡 Intuitive and user-friendly interface
- ✅ Replaces default calculator effectively
Room to improve
- 🐛 Animation lag in history
- 🤔 Graph lacks numbers/functional purpose
- 💸 Calculus functions require payment
- ❓ Discount button crashes app
- 🐞 UI bugs and animations
Qewie | QR Code Generator
From 98 App Store ratingsWhat we love
- 🤩 Stunning visuals
- 👍 Intuitive and easy to use
- 🚀 Quick and efficient
- 💎 Excellent for small businesses
- 🎨 Customizable QR codes
Room to improve
- 💰 Expensive subscription model
- 🤔 Limited free features
- 🔍 Generated QR codes not scannable
Bugs and requests
Acute Calculator
Reported bugs
6 issues- 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
Show 1 moreShow fewer
- Transition for history is slow
Requested features
11 requests- 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
Show 6 moreShow fewer
- Double-tap to recenter graph interface
- Ability to solve for a variable
- Dedicated button for +/-
- Option to pin in control center
- Make comma separator format selectable
- Improve app icon design
Qewie | QR Code Generator
Reported bugs
2 issues- Inconsistent pricing information
- Paywall issues with free version
Requested features
3 requests- Color picker for custom branding
- Shortcut or share sheet integration
- Export options for different formats
In-app purchases
Acute Calculator
- Acute Plus Limited-Time Offer$3.49
- Acute Plus (For Students)$4.99
- Acute Plus (One Time)$6.99
Qewie | QR Code Generator
- Monthly2 variants$1.991 Month
- Yearly2 variants$14.991 Year
- Lifetime2 variants$19.99
Questions
Is Acute Calculator free?
Is Qewie | QR Code Generator free?
Which has better reviews, Acute Calculator or Qewie | QR Code Generator?
Do Acute Calculator or Qewie | QR Code Generator have ads?
Which is updated more often, Acute Calculator or Qewie | QR Code Generator?
Other comparisons
