# Barcode Generator +++ vs Tank Calibration

The clearest difference is in-app purchases: Tank Calibration at none against Barcode Generator +++'s 10. Barcode Generator +++'s advantage is iOS requirement (16.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Barcode Generator +++ sells 8 in-app purchases, starting at $4.99 per 7 days. Tank Calibration asks for nothing beyond the download.

## The numbers

| Metric | Barcode Generator +++ | Tank Calibration |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (230 ratings)](https://appshunter.io/ios/app/barcode-generator-plus-plus-plus/id1608123183/reviews)** | — |
| Number of ratings | **230** | — |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 121 MB | 4 MB |
| Requires iOS | **16.0** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [INVENTO ONE PRIVATE LIMITED](https://appshunter.io/developer/1601427564) | [JR Spoelstra](https://appshunter.io/developer/1251585532) |

## What reviewers say

### Barcode Generator +++

[App page](https://appshunter.io/ios/app/barcode-generator-plus-plus-plus/id1608123183)

Easily scan and generate various types of barcodes and QR codes. Connect to Wi-Fi, get discounts, and share links. Save scan history and compare prices online.

**Highlights:** Scan all QR and barcode formats, Generate personalized QR codes and barcodes, Connect to Wi-Fi by scanning QR codes, Scan promotion and coupon codes, Compare product prices online, Save and export scan history

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| QR code premium | $4.99 | per 7 days |
| QR code premium | $6.99 | per 7 days |
| QR code premium | $7.99 | per 7 days |
| QR code premium | $8.99 | per 7 days |
| QR code premium | $9.99 | per month |
| QR code premium | $12.99 | per month |
| QR code premium | $13.99 | per month |
| QR code premium | $24.99 | per year |

**What reviewers like**

- 👍 Makes organizing products easier
- 👍 Excellent product
- 👍 Great barcode app
- 👍 Easy to use
- 👍 Scanning and generating easy and fast

**What reviewers complain about**

- 💸 Costs money after trial
- 🐛 Incorrect barcode generation
- 💸 Subscription required for features
- 💸 Misleading free trial
- 💸 Charged immediately, no trial

**Reported bugs**

- UPC-A generation fails
- Code 93 scanning doesn't work
- Barcode generator produces incorrect barcodes
- App doesn't show premium pop-up
- Cannot cancel subscription

**Requested features**

- Add contact us/tech support information
- Improve printer locating functionality


### Tank Calibration

[App page](https://appshunter.io/ios/app/tank-calibration/id6779744259)

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

**In-app purchases:** none


## Frequently asked questions

### Is Barcode Generator +++ free?

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

### Is Tank Calibration free?

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

### Do Barcode Generator +++ or Tank Calibration have ads?

Neither Barcode Generator +++ nor Tank Calibration 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.*