Comparison

Scan Note App vs ESSP Controller

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

Head to head
About

Scan Note App

This utility app allows you to attach QR codes to your belongings. If an item is found, the scanner is directed to your custom contact page, enabling quick and easy recovery with location notifications.

Highlights
  • Attach QR codes to items
  • Create custom contact pages
  • Receive location notifications
  • Easy item recovery
  • Personalized messages for finders
Features
Read full description

Never lose your valuables again! Scan Note is the smart way to protect and recover your belongings. Attach a unique QR code to any item, and create a customizable message for whoever finds it. When someone scans the code, they're directed to your personalized contact page. For example, you could write a friendly note like "If found, please contact me at [your preferred contact method]" or include a reward message. The scanner receives your instructions, and you instantly get a notification with their location, making item recovery quick and easy. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

ESSP Controller

Features
Read full description

ESSP Controller is a remote control app for ESSP hardware devices. FEATURES: - WiFi device scanning and connection - Real-time shooting score display - Shot tracking and analysis - Simple and intuitive interface REQUIREMENTS: This app requires ESSP hardware devices to function. Without the physical ESSP device, the app cannot operate. HOW TO USE: 1. Connect your iPhone to the ESSP device WiFi network 2. Tap the scan button to detect the device 3. Start your shooting session 4. View real-time scores and shot analysis For more information about ESSP devices, please contact GUNPOWER INC.

Screenshots

Scan Note App4 screens
ESSP Controller4 screens

Verdict

The call

The clearest difference is in-app purchases: ESSP Controller at none against Scan Note App's 3. ESSP Controller also leads on update cadence (every 5 days vs every 6 weeks) and iOS requirement (12.0 vs 15.6). 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. Scan Note App sells 3 in-app purchases, starting at $4.99 per month. ESSP Controller asks for nothing beyond the download.

UpkeepUpdate frequency

Scan Note App ships an update every 6 weeks, ESSP Controller every 5 days. The most recent releases landed on August 26, 2026 and September 9, 2026 respectively.

Scorecard3 real differences · 7 level
Scan Note App versus ESSP Controller: the parameters behind the verdict, then further details
ParameterScan Note AppESSP Controller
PriceFreeFree
Rating5.0 (3 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings3 — better—
Update frequencyEvery 6 weeksEvery 5 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.612.0 — better
Further details — not scored
Size126 MB144 MB
Age rating4+4+
DeveloperLilikoi Ventures, LLCGUNPOWER

In-app purchases

3 purchases

Scan Note App

Subscriptions3
  • Monthly Subscription$4.991 Month
  • Quarterly Subscription$12.993 Months
  • Annual Subscription$29.991 Year
None

ESSP Controller

No in-app purchases

Questions

Is Scan Note App free?
Scan Note App is free to download, with in-app purchases available.
Is ESSP Controller free?
ESSP Controller is free to download, with no in-app purchases.
Do Scan Note App or ESSP Controller have ads?
Neither Scan Note App nor ESSP Controller shows ads.
Which is updated more often, Scan Note App or ESSP Controller?
Scan Note App ships an update every 6 weeks, and ESSP Controller every 5 days. Most recently, Scan Note App was updated on August 26, 2026 and ESSP Controller on September 9, 2026.

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