# QRCodeGen+ vs BigBlue Energy

The clearest difference is price: BigBlue Energy at Free against QRCodeGen+'s $2.99. BigBlue Energy also leads on update cadence (every 3 weeks vs every 6 months) and ratings volume (11 vs 2). QRCodeGen+'s advantage is rating (3.0 vs 1.4). On ads, in-app purchases and device support there is nothing between them.

BigBlue Energy is free to download; QRCodeGen+ costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

QRCodeGen+ holds the better App Store score, 3.0 against 1.4. That said, the two scores are not equally well evidenced: BigBlue Energy has 11 ratings behind it against 2, so its average is the more settled of the two.

QRCodeGen+ ships an update every 6 months, BigBlue Energy every 3 weeks. The most recent releases landed on November 4, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | QRCodeGen+ | BigBlue Energy |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/qrcodegen-plus/id1397964562/reviews)** | [1.4 (11 ratings)](https://appshunter.io/ios/app/bigblue-energy/id1631521594/reviews) |
| Number of ratings | 2 | **11** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 weeks** |
| Monetization | Paid | **Free** |
| Size | 10 MB | 74 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | +4 | 17+ |
| Developer | [Paulo Correia](https://appshunter.io/developer/1237073918) | [雍河科技](https://appshunter.io/developer/1629603389) |

## What reviewers say

### QRCodeGen+

[App page](https://appshunter.io/ios/app/qrcodegen-plus/id1397964562)

Easily generate and read QR and barcodes for various data types, including websites, contacts, and Wi-Fi. Customize code appearance with colors, logos, and backgrounds. Save, print, or access codes instantly from widgets and Apple Watch.

**Highlights:** Generate QR codes for websites, contacts, Wi-Fi, and more, Read QR and barcodes quickly with camera, Customize QR code colors and backgrounds, Add custom logos to QR codes, Save, print, or share generated codes, View codes on widgets and Apple Watch

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


### BigBlue Energy

[App page](https://appshunter.io/ios/app/bigblue-energy/id1631521594)

Control and monitor your portable power station remotely. Adjust settings like charging speed, and manage power output from your mobile device. Ensure safe and efficient energy usage anytime, anywhere.

**Highlights:** Wireless control, Monitor battery status, Check solar and AC input, Turn AC/DC output on/off, Adjust charging speed, Add new units

**In-app purchases:** none


## Frequently asked questions

### Is QRCodeGen+ free?

QRCodeGen+ costs $2.99, with no in-app purchases.

### Is BigBlue Energy free?

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

### Which has better reviews, QRCodeGen+ or BigBlue Energy?

QRCodeGen+ is rated higher. QRCodeGen+ averages 3.0 out of 5 from 2 ratings, while BigBlue Energy averages 1.4 from 11 ratings.

### Do QRCodeGen+ or BigBlue Energy have ads?

Neither QRCodeGen+ nor BigBlue Energy shows ads.

### Which is updated more often, QRCodeGen+ or BigBlue Energy?

QRCodeGen+ ships an update every 6 months, and BigBlue Energy every 3 weeks. Most recently, QRCodeGen+ was updated on November 4, 2026 and BigBlue Energy on November 3, 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.*