# Acute Calculator vs SeatChk

The clearest difference is in-app purchases: SeatChk at none against Acute Calculator's 3. Acute Calculator's advantage is ratings volume (117 vs 4). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. Acute Calculator sells 3 one-off in-app purchases. SeatChk asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.9 for Acute Calculator against 5.0 for SeatChk. That said, the two scores are not equally well evidenced: Acute Calculator has 117 ratings behind it against 4, so its average is the more settled of the two. Written reviews are what separate them: 95% of Acute Calculator's written reviews are positive against 100% of SeatChk's.

## The numbers

| Metric | Acute Calculator | SeatChk |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (117 ratings)](https://appshunter.io/ios/app/acute-calculator/id6476837563/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/seatchk/id6759760542/reviews)** |
| Number of ratings | **117** | 4 |
| Positive reviews | 94.9% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 days | — |
| Monetization | Free with in-app purchases | **Free** |
| Size | 16 MB | 37 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Find App, Inc.](https://appshunter.io/developer/1666757711) | [JULIA DIANA NOVICK](https://appshunter.io/developer/1880515970) |

## 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


### SeatChk

[App page](https://appshunter.io/ios/app/seatchk/id6759760542)

Find available spots in campus buildings like libraries, gyms, and dining halls in real-time. View crowd levels, plan visits with historical data, and contribute to community reports for accurate information.

**Highlights:** Real-time campus map with heat levels, Historical busyness trends, Crowdsourced reporting, Verified accuracy through geofencing, Points and leaderboard for contributions, Anonymous usage

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

**In-app purchases:** none


## Frequently asked questions

### Is Acute Calculator free?

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

### Is SeatChk free?

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

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

SeatChk is rated higher. Acute Calculator averages 4.9 out of 5 from 117 ratings, while SeatChk averages 5.0 from 4 ratings.

### Do Acute Calculator or SeatChk have ads?

Neither Acute Calculator nor SeatChk shows ads.

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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.*