# CORE Calculator App vs Sup

The clearest difference is review sentiment: CORE Calculator App at 100% against Sup's 30%. CORE Calculator App also leads on rating (5.0 vs 2.4). Sup's advantage is in-app purchases (none vs 2) and ratings volume (179 vs 11). On price, ads and device support there is nothing between them.

Both are free to download. CORE Calculator App sells 2 in-app purchases, starting at $4.99 per month. Sup asks for nothing beyond the download.

CORE Calculator App holds the better App Store score, 5.0 against 2.4. That said, the two scores are not equally well evidenced: Sup has 179 ratings behind it against 11, so its average is the more settled of the two. Written reviews point the same way: 100% of CORE Calculator App's written reviews are positive against 30% of Sup's.

CORE Calculator App ships an update every 3 months, Sup monthly. The most recent releases landed on November 2, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | CORE Calculator App | Sup |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (11 ratings)](https://appshunter.io/ios/app/core-calculator-app/id1447118499/reviews)** | [2.4 (179 ratings)](https://appshunter.io/ios/app/sup-anesok/id1633412853/reviews) |
| Number of ratings | 11 | **179** |
| Positive reviews | **100.0% of reviews** | 29.9% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 148 MB | 44 MB |
| Requires iOS | 14.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AsInt Inc.](https://appshunter.io/developer/1438397626) | [亮 连](https://appshunter.io/developer/1687605002) |

## What reviewers say

### CORE Calculator App

[App page](https://appshunter.io/ios/app/core-calculator-app/id1447118499)

This app provides inspectors in the oil and gas industry with essential calculations for asset integrity. It offers tools for determining Tmin, MAWP, corrosion rates, and remaining life based on industry standards.

**Highlights:** Tmin calculations, MAWP calculations, Corrosion rate calculations, Remaining life determination, Construction material information, Damage mechanism identification

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Materials Lookup | $4.99 | per month |
| Damage Mech Screener | $9.99 | per month |


### Sup

[App page](https://appshunter.io/ios/app/sup-anesok/id1633412853)

Manage your connected hardware device directly from your phone. View photos and videos stored on the device and easily copy files between your phone and the hardware.

**Highlights:** Hardware device management, Connect via USB, View photos and videos, Copy files to device, Copy files from device

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Plug and play
- 👍 Easy to use
- 🔍 Works as expected
- 💡 Useful for specific tasks

**What reviewers complain about**

- 🐛 Connectivity issues
- 🔌 Compatibility problems with newer devices
- 🔍 Poor image/video quality
- 🔋 Lighting issues
- 🔒 Privacy concerns

**Reported bugs**

- App crashes
- Camera not recognized
- Sudden loss of functionality

**Requested features**

- Ability to rotate image/video
- Option to switch between dual cameras
- Improved brightness control
- Better app instructions


## Frequently asked questions

### Is CORE Calculator App free?

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

### Is Sup free?

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

### Which has better reviews, CORE Calculator App or Sup?

CORE Calculator App is rated higher. CORE Calculator App averages 5.0 out of 5 from 11 ratings, while Sup averages 2.4 from 179 ratings.

### Do CORE Calculator App or Sup have ads?

Neither CORE Calculator App nor Sup shows ads.

### Which is updated more often, CORE Calculator App or Sup?

CORE Calculator App ships an update every 3 months, and Sup monthly. Most recently, CORE Calculator App was updated on November 2, 2026 and Sup on November 7, 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.*