Comparison

發票對獎 vs QR Code Reader, QR Scanner

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

Head to head
About

發票對獎

Features
Read full description

《發票對獎》在簡單易用的基礎上更追求“美”。 《發票對獎》顛覆了以往對發票的視覺體驗,讓對發票變得有趣。您只需輸入三位數,系統便會自動顯示是否中獎。 希望《發票對獎》這個APP能為您對統一發票時帶來便利。如果您有任何對統一發票的想法或建議,歡迎提供給我們,感謝: ) -統一發票中獎號碼與明細資訊資料來源為 電子發票整合服務平台 E-invoice Platform http://www.einvoice.nat.gov.tw。若有任何出入以發票正本為準。 -發票中獎請以正本領取。

About

QR Code Reader, QR Scanner

Easily scan and generate QR codes, identify objects from photos, and translate text on the go. This app streamlines information access and sharing for everyday tasks and travel.

Highlights
  • QR code and barcode scanning
  • QR code generation
  • Object information recognition
  • Photo translation
  • Unlimited scanning (premium)
  • Custom QR code generation (premium)
Features
Read full description

Welcome to the QR Code Reader app - your smart companion to help you quickly scan, translate and share information. Our app allows you to easily scan QR codes and barcodes, create your own, identify objects and translate text in photos - all in one place. Whether you are organizing an event, exploring the world or traveling, we provide you with tools to make your daily work faster and more efficient. Features: - QR Code and Barcode Scanning Our app has powerful QR and barcode scanning capabilities that support most formats on the market. Simply launch the app, point the camera at the QR code, and instantly extract the embedded information, whether it is product details, website links or other information. - QR Code Generation In addition to the scanning function, our app also provides QR code creation services. You can convert WiFi passwords, contacts, URLs, emails and even message content into QR codes and easily share them by just scanning. In addition, you can also generate QR codes for your social media accounts to easily connect with others. - Object Information Recognition In addition to QR codes, our app also includes object recognition. Just take a photo of an object and our app will get the name, category and description of the object through smart web search. This feature is perfect for shopping or exploring new places, no need to search manually, just take a photo. - Photo Translation Our photo translation feature is designed for travelers and learners and is a must-have practical feature for you. It can recognize the current foreign language text and instantly get the translation you want in multiple languages. Whether you are traveling abroad or reading a foreign language document, this feature can help you. Premium Features: - Unlimited QR & Barcode Scanning - Custom QR Code Generation - Object Information Photo Recognition Subscription Information - QR/Barcode Scanning, QR Code Generation and Object Recognition features require a paid subscription. - Free trial period is available; subscription will automatically renew unless you cancel at least 24 hours before the end of the current subscription period. - Payment will be charged to your iTunes account after confirmation of purchase. - You can manage subscriptions and turn off auto-renewal in your account settings. - Any unused portion of a free trial will be forfeited if you purchase a subscription during the trial period. - Prices may vary by region and are subject to change without notice. Price Policy: https://qrcode.firepk.com/privacy Terms of Use: https://qrcode.firepk.com/terms

Screenshots

發票對獎4 screens
QR Code Reader, QR Scanner4 screens

Verdict

The call

The clearest difference is review sentiment: 發票對獎 at 94% against QR Code Reader, QR Scanner's 0%. 發票對獎 also leads on in-app purchases (none vs 4) and rating (4.8 vs 4.6). QR Code Reader, QR Scanner's advantage is ads (none vs shown) and iOS requirement (14.0 vs 18.0). On price, update cadence 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 Code Reader, QR Scanner sells 4 in-app purchases, starting at $7.99 per 7 days. 發票對獎 asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

發票對獎 holds the better App Store score, 4.8 against 4.6. That said, the two scores are not equally well evidenced: 發票對獎 has 65 ratings behind it against 11, so its average is the more settled of the two. Written reviews point the same way: 94% of 發票對獎's written reviews are positive against 0% of QR Code Reader, QR Scanner's.

UpkeepUpdate frequency

發票對獎 ships an update every 6 months, QR Code Reader, QR Scanner every 4 months. The most recent releases landed on October 14, 2026 and October 9, 2026 respectively.

Scorecard6 real differences · 4 level
發票對獎 versus QR Code Reader, QR Scanner: the parameters behind the verdict, then further details
Parameter發票對獎QR Code Reader, QR Scanner
PriceFreeFree
Rating4.8 (65 ratings) — better4.6 (11 ratings)
Positive reviews94.0% of reviews — better0.0% of reviews
Number of ratings65 — better11
Update frequencyEvery 6 monthsEvery 4 months — better
AdsYesNo — better
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPadiPhone, iPod
Requires iOS18.014.0 — better
Further details — not scored
Size14 MB21 MB
Age rating4+4+
Developerfengyi tsaiFires Intelligence LLC

Customer experience

發票對獎

All ratings65 ratings
Positive95.4%
Neutral1.5%
Negative3.1%
Written reviews50 reviews
Positive94.0%
Neutral0.0%
Negative6.0%

QR Code Reader, QR Scanner

All ratings11 ratings
Positive90.9%
Neutral0.0%
Negative9.1%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

發票對獎

No in-app purchases

4 purchases

QR Code Reader, QR Scanner

Subscriptions4
  • QR Code Weekly Premium$7.997 Days
  • QR Code Premium · 3-Day Free3 Days trial$9.997 Days
  • QR Code Monthly Premium$19.991 Month
Show 1 more
  • QR Code Yearly Premium$39.991 Year

Questions

Is 發票對獎 free?
發票對獎 is free to download, with no in-app purchases.
Is QR Code Reader, QR Scanner free?
QR Code Reader, QR Scanner is free to download, with in-app purchases available.
Which has better reviews, 發票對獎 or QR Code Reader, QR Scanner?
發票對獎 is rated higher. 發票對獎 averages 4.8 out of 5 from 65 ratings, while QR Code Reader, QR Scanner averages 4.6 from 11 ratings.
Do 發票對獎 or QR Code Reader, QR Scanner have ads?
發票對獎 shows ads; QR Code Reader, QR Scanner does not.
Which is updated more often, 發票對獎 or QR Code Reader, QR Scanner?
發票對獎 ships an update every 6 months, and QR Code Reader, QR Scanner every 4 months. Most recently, 發票對獎 was updated on October 14, 2026 and QR Code Reader, QR Scanner on October 9, 2026.

Other comparisons