# BCalc vs Sentry Shield

The clearest difference is in-app purchases: Sentry Shield at none against BCalc's 3. Sentry Shield also leads on ads (none vs shown). BCalc's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 18.5). On price there is nothing between them.

Both are free to download. BCalc sells 3 one-off in-app purchases. Sentry Shield asks for nothing beyond the download.

## The numbers

| Metric | BCalc | Sentry Shield |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (246 ratings)](https://appshunter.io/ios/app/bcalc-a-daily-calculator/id667240643/reviews)** | — |
| Number of ratings | **246** | — |
| Positive reviews | 85.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 13 MB | 4 MB |
| Requires iOS | **15.0** | 18.5 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [煦 张](https://appshunter.io/developer/494537607) | [Sentry Security](https://appshunter.io/developer/6772048299) |

## What reviewers say

### BCalc

[App page](https://appshunter.io/ios/app/bcalc-a-daily-calculator/id667240643)

This application offers a user-friendly calculator designed for everyday tasks. It allows users to track and modify each step of their calculations, providing a clear history similar to a printing calculator. It supports various calculation types and offers customization options.

**Highlights:** Step-by-step operation recording, Modify and recalculate steps, Paper tape history, Add comments to calculations, Edit past calculations, Customizable layout and color

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ad | $0.99 | one-time |
| Change Themes | $0.99 | one-time |
| Custom | $3.99 | one-time |


### Sentry Shield

[App page](https://appshunter.io/ios/app/sentry-shield/id6772048297)

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

**In-app purchases:** none


## Frequently asked questions

### Is BCalc free?

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

### Is Sentry Shield free?

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

### Do BCalc or Sentry Shield have ads?

BCalc shows ads; Sentry Shield does not.

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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.*