# Beltmatic Calculator vs Document Scanner App

The clearest difference is update cadence: Beltmatic Calculator at every 8 days against Document Scanner App's every 2 months. Beltmatic Calculator also leads on iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Beltmatic Calculator sells 6 one-off in-app purchases and Document Scanner App sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Beltmatic Calculator ships an update every 8 days, Document Scanner App every 2 months. The most recent releases landed on October 28, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Beltmatic Calculator | Document Scanner App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (44 ratings)](https://appshunter.io/ios/app/beltmatic-calculator/id6748567066/reviews)** | — |
| Number of ratings | **44** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 8 days** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 37 MB | 8 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Daniel Chernyshev](https://appshunter.io/developer/1263001766) | [Jose Gerardo Palma Duran](https://appshunter.io/developer/1873843788) |

## What reviewers say

### Beltmatic Calculator

[App page](https://appshunter.io/ios/app/beltmatic-calculator/id6748567066)

This tool helps players find the fastest and most efficient ways to solve number puzzles by inputting a target number, available numbers, and allowed operations. It provides step-by-step solutions and is designed for strategic gameplay enhancement.

**Highlights:** Smart Solver for efficient paths, Customizable inputs and operations, Supports exponentiation, Step-by-step solution breakdown, Fast, lightweight interface, Offline functionality

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy me a coffee | $0.99 | one-time |
| Treat me to an ice cream | $1.99 | one-time |
| Grab me a burger | $2.99 | one-time |
| Send me a slice of pizza | $3.99 | one-time |
| Help me buy a game asset | $4.99 | one-time |
| Steak night on you! | $9.99 | one-time |


### Document Scanner App

[App page](https://appshunter.io/ios/app/document-scanner-app/id6759180960)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


## Frequently asked questions

### Is Beltmatic Calculator free?

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

### Is Document Scanner App free?

Document Scanner App is free to download, with in-app purchases available.

### Do Beltmatic Calculator or Document Scanner App have ads?

Both Beltmatic Calculator and Document Scanner App show ads.

### Which is updated more often, Beltmatic Calculator or Document Scanner App?

Beltmatic Calculator ships an update every 8 days, and Document Scanner App every 2 months. Most recently, Beltmatic Calculator was updated on October 28, 2026 and Document Scanner App on October 26, 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.*