# Basic Calculator. vs DataCentral

The clearest difference is ads: DataCentral at none against Basic Calculator.'s shown. DataCentral also leads on rating (5.0 vs 4.7) and update cadence (every 3 days vs every 2 weeks). Basic Calculator.'s advantage is ratings volume (147 vs 2) and iOS requirement (13.0 vs 17.6). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Basic Calculator. sells 1 one-off in-app purchase and DataCentral sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

DataCentral holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Basic Calculator. has 147 ratings behind it against 2, so its average is the more settled of the two.

Basic Calculator. ships an update every 2 weeks, DataCentral every 3 days. The most recent releases landed on October 1, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Basic Calculator. | DataCentral |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (147 ratings)](https://appshunter.io/ios/app/basic-calculator/id6447476116/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/datacentral/id6762427769/reviews)** |
| Number of ratings | **147** | 2 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 69 MB | 34 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Edison Largo](https://appshunter.io/developer/978541799) | [Stephen Moore](https://appshunter.io/developer/1894111091) |

## What reviewers say

### Basic Calculator.

[App page](https://appshunter.io/ios/app/basic-calculator/id6447476116)

A straightforward and user-friendly calculator app designed for quick calculations. It features a display log, a backspace key for corrections, and supports both decimal points and commas.

**Highlights:** Display log for calculations, Backspace key for corrections, Decimal point and comma support, Designed for quick calculations, User-friendly interface

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $3.99 | one-time |


### DataCentral

[App page](https://appshunter.io/ios/app/datacentral/id6762427769)

Monitor your servers, sensors, and infrastructure in real-time from your iPhone. Receive instant alerts for temperature, uptime, and power status changes. Ideal for home labs, small businesses, and colocation racks to prevent downtime.

**Highlights:** Real-time sensor readings, Customizable push notifications, Uptime and power status monitoring, Historical data and trend analysis, Modern interface for quick glances

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DataCentral Pro Monthly | $9.99 | per month |
| DataCentral Pro Annual | $89.99 | per year |


## Frequently asked questions

### Is Basic Calculator. free?

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

### Is DataCentral free?

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

### Which has better reviews, Basic Calculator. or DataCentral?

DataCentral is rated higher. Basic Calculator. averages 4.7 out of 5 from 147 ratings, while DataCentral averages 5.0 from 2 ratings.

### Do Basic Calculator. or DataCentral have ads?

Basic Calculator. shows ads; DataCentral does not.

### Which is updated more often, Basic Calculator. or DataCentral?

Basic Calculator. ships an update every 2 weeks, and DataCentral every 3 days. Most recently, Basic Calculator. was updated on October 1, 2026 and DataCentral on October 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.*