Comparison

Lodestar vs QR Coder

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Lodestar

Monitor power grid processes with this app designed for smart devices from a specific company. View real-time operational data and gain insights into grid performance.

Highlights
  • Power grid process monitoring
  • Smart device integration
  • Real-time data visualization
  • Grid performance insights
Features
Read full description

Lodestar is designed in order to work with the smart devices of the company Antraks. The company Antraks produces the smart devices designed for monitoring power grids. With Lodestar you will see processes in the power grid. Products of the company Antraks, on the website: antraks.ru

About

QR Coder

Features
Read full description

QR Coder is your universal tool for creating and scanning QR codes. With its help, you can easily generate QR codes for website links, texts, business cards, SMS, social media accounts, and more. QR Coder allows you to customize QR codes by changing colors, patterns, and frames. You can also add logos and text to make your QR code look better and attract more attention. INSTANT QR CODE CREATION Create QR codes for various types of information such as text, URL, contact details, and more. Simply choose the code type, enter the necessary information, and your personalized QR code is ready to use! EASY SCANNING The powerful built-in QR code scanner allows you to instantly access information encoded in QR codes. Just point your device's camera at the code, and the app will automatically recognize and interpret the content QR CODE CUSTOMIZATION Personalize by adding colors, logos, or choosing a QR code style. Make them more recognizable and appealing to your audience SCAN HISTORY STORAGE Keep track of all your scans for easy access to necessary information. This is convenient for reviewing scanned websites, saved contacts, and other data SIMPLE AND INTUITIVE INTERFACE The application has a simple and user-friendly interface that makes the process of creating and scanning QR codes accessible to everyone, even for beginners Terms of Use: https://oversize.app/6476565689/terms-and-conditions Privacy Policy: https://oversize.app/6476565689/privacy-policy

Screenshots

Lodestar1 screens
QR Coder4 screens

Verdict

The call

The clearest difference is in-app purchases: Lodestar at none against QR Coder's 4. Lodestar also leads on update cadence (every 4 weeks vs every 2 months) and iOS requirement (15.0 vs 17.0). On price, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. QR Coder sells 4 in-app purchases, starting at $2.99 per month. Lodestar asks for nothing beyond the download.

UpkeepUpdate frequency

Lodestar ships an update every 4 weeks, QR Coder every 2 months. Both last shipped on October 2, 2026.

Scorecard3 real differences · 6 level
Lodestar versus QR Coder: the parameters behind the verdict, then further details
ParameterLodestarQR Coder
PriceFreeFree
Rating1.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 4 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.0 — better17.0
Further details — not scored
Size33 MB33 MB
Age rating4+4+
DeveloperAntraksAlexander Romanov

In-app purchases

None

Lodestar

No in-app purchases

4 purchases

QR Coder

Subscriptions3
  • 1 month7 Days trial$2.991 Month
  • 12 moths14 Days trial$9.991 Year
  • 12 moths7 Days trial$19.991 Year
One-time1
  • Lifetime$39.99

Questions

Is Lodestar free?
Lodestar is free to download, with no in-app purchases.
Is QR Coder free?
QR Coder is free to download, with in-app purchases available.
Do Lodestar or QR Coder have ads?
Neither Lodestar nor QR Coder shows ads.
Which is updated more often, Lodestar or QR Coder?
Lodestar ships an update every 4 weeks, and QR Coder every 2 months. Most recently, Lodestar was updated on October 2, 2026 and QR Coder on October 2, 2026.

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