QR & Barcode Reader Writer vs Enerzit
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
QR & Barcode Reader Writer
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This app scans a barcode and QR code. You can search the scanned code in google or amazon. You can create QR code from texts and share the created QR code. A scanned or created QR code will be automatically saved.
Enerzit
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Enerzit will allow you to achieve an environmentally friendly energy-saving life without stress, and provide you with various services to achieve a more comfortable and safer life. Enerzit will provide you with electricity usage information intelligently, reliably, and in real time through news feed, and use an intuitive and easy-to-understand user interface to let you know the home situation at a glance. Enerzit will serve as the core of life, providing you with an environment-friendly, convenient and safe life more intelligently. Enerzit will subvert your imagination of home energy management system (HEMS) and provide you with energy Internet of Things services.
Screenshots
Verdict
The clearest difference is ads: Enerzit at none against QR & Barcode Reader Writer's shown. Enerzit also leads on update cadence (fortnightly vs every 6 months) and iOS requirement (13.0 vs 15.6). On price, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
QR & Barcode Reader Writer ships an update every 6 months, Enerzit fortnightly. The most recent releases landed on November 6, 2026 and October 30, 2026 respectively.
| Parameter | QR & Barcode Reader Writer | Enerzit |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 months | Fortnightly — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 19 MB | 90 MB |
| Age rating | 4+ | 4+ |
| Developer | Nobutaka Yuasa | NextDrive Co. |
In-app purchases
QR & Barcode Reader Writer
No in-app purchases
Enerzit
No in-app purchases
Questions
Is QR & Barcode Reader Writer free?
Is Enerzit free?
Do QR & Barcode Reader Writer or Enerzit have ads?
Which is updated more often, QR & Barcode Reader Writer or Enerzit?
Other comparisons
