Comparison

GPS String vs QR Code Reader PRO for iPhone!

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

Head to head
About

GPS String

Measure distances between two points on a map, calculate areas by marking three or more points, and save or copy results. It also provides current GPS location data that can be copied for use in emails or notes.

Highlights
  • Measure distance between two points
  • Calculate area with three or more points
  • Save and copy measurement results
  • Switch map views (map, satellite, hybrid)
  • Copy current GPS location
  • Toggle GPS data display (angle, DMS)
Features
Read full description

マップ画面で任意の2ポイントを指示するとその間の距離を計測します。(PINボタン) ピンをタッチするとその前のピンとの距離を表示します。 更に3点以上のポイントを指示すれば面積も算出します。(コンパスアイコン) 計測結果は内部に保存したり、ペーストボードに文字列でコピーすることが出来ます。 マップは地図形式、地図+衛星写真、衛星写真を切り替えできます。 また検索機能を備えています。 ホーム画面ではiPhoneのGPS機能で現在地を測位し、そのデータをボタンだけでペーストボードに文字列でコピーします、コピーされたデータはメイルやメモ等にペーストすることが出来ます。 測位情報は角度表示と一般的なDMS表示(度、分、秒の表示)を切り替えることが出来ます。 コピー文字列はレポート等に適した形式とマップアプリの検索項に適した形式の2種類を切り替えできます。

About

QR Code Reader PRO for iPhone!

Easily scan, generate, and manage QR codes and barcodes. Access detailed information from codes, create custom codes for various themes, and organize them with built-in folder management. Features bulk scanning and CSV export for efficient data handling.

Highlights
  • Scan QR codes and barcodes
  • Create themed QR codes
  • Detailed code information
  • Bulk-scan functionality
  • Folder management system
  • CSV export
  • Generate QR codes for various themes
Features
Read full description

Scan and manage QR codes and barcodes with ease. QR Code Reader PRO is the perfect tool for anyone looking to scan QR codes, share them, and take immediate action. With our app, you can take advantage of discounts offered through promotional and coupon codes, or conveniently order food at restaurants using QR codes. It's also perfect for businesses looking to create QR codes to offer benefits to their customers with minimal effort. Thanks to its built-in folder management system, , you can group and save your QR codes in a systematic or context-based way. QR Code Reader PRO also features a bulk-scan function that lets you save all the scanned QR codes in a session to a folder at once. You can create and manage QR codes directly in the app for various themes, such as WiFi, URLs, business cards, events, cryptocurrency, and more. QR Code Reader PRO offers a detailed view of what's contained in each code. For example, it can provide a detailed breakdown of information from American driver's licenses, as well as provide information about Wi-Fi connections, cryptocurrencies, and events. Our app supports all the popular codes, such as QR code, barcode, EAN-8, EAN-13, Data Matrix, Code 39, Code 93, UPC-A, UPC-E, ITF, Aztec, PDF417. Here's a summary of all app’s features: * Scan QR codes and barcodes * Create themed QR codes * Detailed code information * RAW view of QR code data * QR code-specific actions * Search history * Bulk-scan * Continuous scan * Detect QR codes from photos * CSV export * Folder management * Error correction adjustment * Export QR codes as images * Haptic feedback * Audio feedback * Visual feedback * Eye-catching dark mode You can create QR codes for various themes, such as WiFi/WLAN, email, phone, URL, SMS, location, VCard, event, SEPA payment, TikTok, Twitch, Instagram, WhatsApp, Facebook, YouTube, Twitter, Spotify, Weibo, cryptocurrency, and text. - Subscription Terms: https://www.clidoapps.com/app/iap/ios/qrcodereaderpro Privacy Policy: https://www.clidoapps.com/app/privacy/ios/qrcodereaderpro Terms and Conditions / Terms of use: https://www.clidoapps.com/app/tac/ios/qrcodereaderpro

Screenshots

GPS String4 screens
QR Code Reader PRO for iPhone!4 screens

Verdict

The call

The clearest difference is in-app purchases: GPS String at none against QR Code Reader PRO for iPhone!'s 3. GPS String also leads on ads (none vs shown) and update cadence (every 3 days vs every 6 weeks). On price 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 PRO for iPhone! sells 3 in-app purchases, starting at $2.99 per month. GPS String asks for nothing beyond the download.

UpkeepUpdate frequency

GPS String ships an update every 3 days, QR Code Reader PRO for iPhone! every 6 weeks. The most recent releases landed on October 7, 2026 and September 6, 2026 respectively.

Scorecard5 real differences · 5 level
GPS String versus QR Code Reader PRO for iPhone!: the parameters behind the verdict, then further details
ParameterGPS StringQR Code Reader PRO for iPhone!
PriceFreeFree
Rating—1.0 (1 ratings) — better
Positive reviews100.0% of reviews—
Number of ratings—1 — better
Update frequencyEvery 3 days — betterEvery 6 weeks
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS8.0 — better15.6
Further details — not scored
Size1 MB63 MB
Age rating4+4+
DeveloperTakuo MatsumuraNico Schroeder

Customer experience

GPS String

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

QR Code Reader PRO for iPhone!

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

GPS String

No in-app purchases

3 purchases

QR Code Reader PRO for iPhone!

Subscriptions2
  • One Month Premium$2.991 Month
  • One Year Premium3 Days trial$14.991 Year
One-time1
  • QR Code Reader PRO - Lifetime$19.99

Questions

Is GPS String free?
GPS String is free to download, with no in-app purchases.
Is QR Code Reader PRO for iPhone! free?
QR Code Reader PRO for iPhone! is free to download, with in-app purchases available.
Do GPS String or QR Code Reader PRO for iPhone! have ads?
QR Code Reader PRO for iPhone! shows ads; GPS String does not.
Which is updated more often, GPS String or QR Code Reader PRO for iPhone!?
GPS String ships an update every 3 days, and QR Code Reader PRO for iPhone! every 6 weeks. Most recently, GPS String was updated on October 7, 2026 and QR Code Reader PRO for iPhone! on September 6, 2026.

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