Comparison

QR Code Reader +ㅤ vs Spy Tower

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

Head to head
About

QR Code Reader +ㅤ

Easily scan and generate QR codes and various barcode types. Access product information, including nutrition and prices, or create custom codes with logos and colors. Manage your scan history and share generated codes.

Highlights
  • Scan all QR code types
  • Get food and product info
  • Generate custom QR codes
  • Save and share QR codes
  • Scan history
  • Supports multiple barcode formats
Features
Read full description

Scan & generate QR Codes and Barcodes. Quickly access food & product info. SCAN - Scan all types of QR codes like links, contacts, events, locations, Wifi and many more - Scan food products and get nutrition info - Look up product info & prices - Scan history - Many supported types: QR Code, Barcode, Datamatrix, Code128, Code39, EAN-8, EAN-13 and more GENERATE - Create your own QR Codes - A wide range of types: Contacts, URLs, Phone, Location, Wifi, Mail, etc - Customization codes with color, logos, emojis and more - Save, print & share your QR Codes SUPPORT Our goal is to build the best apps in the world. You can help us by reporting bugs and requesting features via Email: help@rocketapps.com TERMS & PRIVACY https://rocketapps.com/privacy.html https://rocketapps.com/terms.html SUBSCRIPTION TERMS: The App offers an auto-renewing monthly or yearly subscription to provide you with unlimited access to all PRO Features while you maintain an active subscription. Payment will be charged to the credit card connected to your iTunes Account when you confirm the initial subscription purchase. Subscriptions automatically renew unless auto-renew is turned off at least 24-hours before the end of the current subscription period. Your account will be charged for renewal within 24-hours prior to the end of the current period, and the cost of the renewal will be identified. You may manage your subscription and auto-renewal may be turned off by going to your Account Settings after the purchase. Any unused portion of a free trial period, if offered, will be forfeited when you purchase a subscription, where applicable.

About

Spy Tower

Features
Read full description

Spy Tower puts your professionally installed security cameras in your pocket. LIVE VIEW • Watch any of your cameras live, with fast peer-to-peer streaming • Pinch to zoom up to 8×, pan around the frame • Take snapshots and record clips straight to your Photos library PLAYBACK • Scrub a full day of recordings on a zoomable timeline • Motion events badged by type - person, vehicle, animal, motion • Jump straight to an event from the clip list, or search by date and time • Playback speeds up to 4×, HD/SD quality switch • Save any moment to your Photos library with one tap BUILT FOR SIMPLICITY • Sign in once - Spy Tower keeps you signed in securely • Only the cameras you're authorised to see, nothing to configure • Calendar day picker for quick access to any recorded day Spy Tower is a companion app for camera systems supplied and managed by Revo Tech. An account provisioned by Revo Tech or your installer is required.

Screenshots

QR Code Reader +ㅤ4 screens
Spy Tower3 screens

Verdict

The call

The clearest difference is in-app purchases: Spy Tower at none against QR Code Reader +ㅤ's 2. Spy Tower also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement 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 +ㅤ sells 2 in-app purchases, starting at $4.99 per month. Spy Tower asks for nothing beyond the download.

UpkeepUpdate frequency

QR Code Reader +ㅤ ships an update monthly, Spy Tower every 4 weeks. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

Scorecard2 real differences · 8 level
QR Code Reader +ㅤ versus Spy Tower: the parameters behind the verdict, then further details
ParameterQR Code Reader +ㅤSpy Tower
PriceFreeFree
Rating4.3 (199 ratings) — better—
Positive reviews40.0% of reviews—
Number of ratings199 — better—
Update frequencyMonthlyEvery 4 weeks — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.0 — better15.6
Further details — not scored
Size48 MB49 MB
Age rating4+4+
DeveloperRocket Apps GmbHRevo Tech

In-app purchases

2 purchases

QR Code Reader +ㅤ

Subscriptions2
  • Rocket Apps PRO - Monthly3 Days trial$4.991 Month
  • Rocket Apps PRO Yearly3 Days trial$29.991 Year
None

Spy Tower

No in-app purchases

Questions

Is QR Code Reader +ㅤ free?
QR Code Reader +ㅤ is free to download, with in-app purchases available.
Is Spy Tower free?
Spy Tower is free to download, with no in-app purchases.
Do QR Code Reader +ㅤ or Spy Tower have ads?
QR Code Reader +ㅤ shows ads; Spy Tower does not.
Which is updated more often, QR Code Reader +ㅤ or Spy Tower?
QR Code Reader +ㅤ ships an update monthly, and Spy Tower every 4 weeks. Most recently, QR Code Reader +ㅤ was updated on October 25, 2026 and Spy Tower on October 24, 2026.

Other comparisons