# Scanner & Generator vs Calsy

The clearest difference is rating: Calsy at 5.0 against Scanner & Generator's 3.5. Calsy also leads on update cadence (monthly vs every 16 months). Scanner & Generator's advantage is iOS requirement (13.0 vs 15.2). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Calsy holds the better App Store score, 5.0 against 3.5. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Scanner & Generator ships an update every 16 months, Calsy monthly. The most recent releases landed on October 5, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Scanner & Generator | Calsy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (2 ratings)](https://appshunter.io/ios/app/scanner-and-generator/id1560603363/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/calsy-smart-quick-simple/id1624719076/reviews)** |
| Number of ratings | **2** | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 16 months | **Monthly** |
| Monetization | Free | Free |
| Size | 35 MB | 25 MB |
| Requires iOS | **13.0** | 15.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tan Dat Huynh](https://appshunter.io/developer/1560603365) | [Salvador Garcia Bernal](https://appshunter.io/developer/1623605487) |

## What reviewers say

### Scanner & Generator

[App page](https://appshunter.io/ios/app/scanner-and-generator/id1560603363)

Easily scan and generate QR codes for various information types, including text, links, and Wi-Fi details. This tool also supports barcode formats and offers a history feature for quick access. Enjoy a clean, lightweight interface with dark/light theme options.

**Highlights:** Scan QR codes, Generate QR codes, Support for text, link, and Wi-Fi QR codes, Barcode scanning, History of scans and generations, Dark/light theme options

**Features:** macOS Compatibility

**In-app purchases:** none


### Calsy

[App page](https://appshunter.io/ios/app/calsy-smart-quick-simple/id1624719076)

This versatile calculator offers a minimalist interface with powerful functionality for everyday calculations. It includes features for exploring facts, calculating gas performance, mastering price increases, converting temperatures and lengths, estimating paint needs, and simplifying number conversions.

**Highlights:** Explore interesting facts, Calculate gas performance and cost, Master price increases and percentages, Convert temperatures and lengths, Calculate paint and garden volume, Simplify number system conversions, Estimate file transfer time

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Scanner & Generator free?

Scanner & Generator is free to download, with no in-app purchases.

### Is Calsy free?

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

### Which has better reviews, Scanner & Generator or Calsy?

Calsy is rated higher. Scanner & Generator averages 3.5 out of 5 from 2 ratings, while Calsy averages 5.0 from 1 ratings.

### Do Scanner & Generator or Calsy have ads?

Neither Scanner & Generator nor Calsy shows ads.

### Which is updated more often, Scanner & Generator or Calsy?

Scanner & Generator ships an update every 16 months, and Calsy monthly. Most recently, Scanner & Generator was updated on October 5, 2026 and Calsy on October 16, 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.*