# Barcode Scanner .. vs Calc+α

The clearest difference is review sentiment: Barcode Scanner .. at 70% against Calc+α's 0%. Barcode Scanner .. also leads on device support (3 vs 1) and iOS requirement (9.0 vs 16.4). Calc+α's advantage is in-app purchases (none vs 3) and update cadence (every 3 weeks vs every 2 months). On price and ads there is nothing between them.

Both are free to download. Barcode Scanner .. sells 3 in-app purchases, starting at $2.99 per 7 days. Calc+α asks for nothing beyond the download.

Barcode Scanner .. ships an update every 2 months, Calc+α every 3 weeks. The most recent releases landed on September 8, 2026 and July 27, 2026 respectively.

## The numbers

| Metric | Barcode Scanner .. | Calc+α |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (717 ratings)](https://appshunter.io/ios/app/barcode-scanner/id1445424900/reviews)** | — |
| Number of ratings | **717** | — |
| Positive reviews | **70.3% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 26 MB | 9 MB |
| Requires iOS | **9.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [MD KHAIRUL ISLAM](https://appshunter.io/developer/1445424899) | [Ariane Inc.](https://appshunter.io/developer/449595295) |

## What reviewers say

### Barcode Scanner ..

[App page](https://appshunter.io/ios/app/barcode-scanner/id1445424900)

Quickly scan and decode various QR and barcodes using your phone's camera. Access information like URLs, text, and contact details, or generate your own codes. Redeem coupons and find product information with ease.

**Highlights:** Scan QR codes and barcodes, Decode text, URLs, and more, Generate QR codes, Redeem coupon codes, Simple and easy to use interface, Scan from image files

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Barcode Scanner Premium Weekly | $2.99 | per 7 days |
| Barcode Scanner Monthly | $9.99 | per month |
| Remove Ads | $3.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Accurate and fast scanning
- 💡 Helpful for COVID protocols
- 👍 Great customer service
- 👍 Excellent barcode scanner

**What reviewers complain about**

- 👎 Expensive subscription
- 👎 Ads and constant prompts to review
- 🐛 Doesn't work properly, buggy
- 👎 Turned into a commercial app

**Reported bugs**

- Doesn't handle basic UPC codes correctly
- Unable to use, couldn't find products

**Requested features**

- Remove ads
- Honor early customers with no subscription


### Calc+α

[App page](https://appshunter.io/ios/app/calc-plus/id1454376672)

This utility app simplifies daily calculations with an intuitive interface. It features a history of your calculations, allows for easy editing and recalculation, and provides convenient tax and division functions. Organize your finances and avoid manual note-taking.

**Highlights:** Calculation history and review, Edit past calculations and recalculate, Tax-inclusive and exclusive calculation modes, Standard and reduced tax rate switching, Clear division and remainder display, Create and copy calculation sheets

**In-app purchases:** none


## Frequently asked questions

### Is Barcode Scanner .. free?

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

### Is Calc+α free?

Calc+α is free to download, with no in-app purchases.

### Do Barcode Scanner .. or Calc+α have ads?

Both Barcode Scanner .. and Calc+α show ads.

### Which is updated more often, Barcode Scanner .. or Calc+α?

Barcode Scanner .. ships an update every 2 months, and Calc+α every 3 weeks. Most recently, Barcode Scanner .. was updated on September 8, 2026 and Calc+α on July 27, 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.*