# Max Calc vs QRSpot Reader

The clearest difference is in-app purchases: QRSpot Reader at none against Max Calc's 2. QRSpot Reader also leads on iOS requirement (15 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Max Calc sells 2 one-off in-app purchases. QRSpot Reader asks for nothing beyond the download.

## The numbers

| Metric | Max Calc | QRSpot Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/max-calc/id6463495098/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 9 days | — |
| Monetization | Free | — |
| Size | 8 MB | 8 MB |
| Requires iOS | 17.0 | **15** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | +4 |
| Developer | [Anatolii Mazkun](https://appshunter.io/developer/1697280298) | [光州 冉](https://appshunter.io/developer/1786518944) |

## What reviewers say

### Max Calc

[App page](https://appshunter.io/ios/app/max-calc/id6463495098)

This app offers a versatile calculation suite, combining standard, scientific, developer, and accounting functions. It also includes a unit converter and tools for health and date calculations, all within a user-friendly interface.

**Highlights:** Standard and Scientific Calculator, Developer Calculator (hex, binary), Accounting Calculator, 130+ Unit Converter, Body and Date/Time Calculator, History tracking, Customizable result formatting

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 5 days Free Using  All Premium | Free | one-time |
| Premium features | $4.99 | one-time |


### QRSpot Reader

[App page](https://appshunter.io/ios/app/qrspot-reader/id6739693181)

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

**In-app purchases:** none


## Frequently asked questions

### Is Max Calc free?

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

### Is QRSpot Reader free?

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

### Do Max Calc or QRSpot Reader have ads?

Neither Max Calc nor QRSpot Reader 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.*