Comparison

OTOUSAN QR vs ProtectMe 360

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

Head to head
About

OTOUSAN QR

This application allows you to easily read QR codes with a cute interface. It also includes a handy LED flashlight feature and keeps a log of your scan history.

Highlights
  • QR code scanning
  • LED flashlight
  • History logs
  • Cute interface
Features
Read full description

OTOUSAN QR is a cute QR code reader application. Features ・LED flashlight ・Display history logs ※QR Code is registered trademark of DENSO WAVE INCORPORATED. ※This application includes the work that is distributed by the Apache License 2.0. [ZXing] Copyright (C) 2008 ZXing authors Licensed under the Apache License2.0 (http://www.apache.org/licenses/LICENSE-2.0)

About

ProtectMe 360

This app offers comprehensive online security features, including web protection, smart filters, and network scanning. It also provides tools for archiving and password-protecting important files, ensuring your digital life is secure.

Highlights
  • Web Protection
  • Smart Filters
  • Bluetooth & Wi-Fi Network Scanning
  • File Archiving
  • Password Protection for Archives
Features
Read full description

ProtectMe 360 - Web Security tool for your iPhone Key Features: - Web Protection - Smart Filters for your online security - Bluetooth & Wi-Fi network scanning - Possibility of archiving the necessary files and setting a password for the archive PLEASE NOTE: - Payment will be charged to iTunes Account at confirmation of purchase (After free trial period if offered). - Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. - Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal. - Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user’s Account Settings after purchase. - Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. Subscriptions can be managed by the user and auto-renewal can be turned off by going to the Account Settings: - Open the Settings app. - Tap your name. - Tap Subscriptions. - Tap the subscription that you want to manage. Privacy Policy: https://mobilepdotechnology.info/privacy.html Terms of Use: https://mobilepdotechnology.info/terms.html

Screenshots

OTOUSAN QR1 screens
ProtectMe 3604 screens

Verdict

The call

The clearest difference is in-app purchases: OTOUSAN QR at none against ProtectMe 360's 3. OTOUSAN QR also leads on ads (none vs shown) and review sentiment (43% vs 25%). ProtectMe 360's advantage is rating (4.5 vs 4.1) and update cadence (every 3 weeks vs every 2 months). 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. ProtectMe 360 sells 3 in-app purchases, starting at $8.99 per 7 days. OTOUSAN QR asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

ProtectMe 360 holds the better App Store score, 4.5 against 4.1. Both are backed by a comparable volume of ratings — 14 and 52 respectively. Written reviews complicate that: 43% of OTOUSAN QR's written reviews are positive against 25% of ProtectMe 360's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

OTOUSAN QR ships an update every 2 months, ProtectMe 360 every 3 weeks. The most recent releases landed on November 1, 2026 and November 8, 2026 respectively.

Scorecard8 real differences · 2 level
OTOUSAN QR versus ProtectMe 360: the parameters behind the verdict, then further details
ParameterOTOUSAN QRProtectMe 360
PriceFreeFree
Rating4.1 (14 ratings)4.5 (52 ratings) — better
Positive reviews43.3% of reviews — better25.0% of reviews
Number of ratings1452 — better
Update frequencyEvery 2 monthsEvery 3 weeks — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad
Requires iOS14.0 — better16.0
Further details — not scored
Size8 MB73 MB
Age rating4+17+
DeveloperSoftBank Corp.Mobile Pdo Technology Limited

Customer experience

OTOUSAN QR

All ratings14 ratings
Positive71.4%
Neutral14.3%
Negative14.3%
Written reviews30 reviews
Positive43.3%
Neutral10.0%
Negative46.7%

ProtectMe 360

All ratings49 ratings
Positive81.6%
Neutral12.2%
Negative6.1%
Written reviews4 reviews
Positive25.0%
Neutral0.0%
Negative75.0%

In-app purchases

None

OTOUSAN QR

No in-app purchases

3 purchases

ProtectMe 360

Subscriptions3
  • ProtectMe 360 PRO - Week3 Days trial$8.997 Days
  • ProtectMe 360 - Week3 Days trial$9.997 Days
  • ProtectMe 360 PRO - Year$49.991 Year

Questions

Is OTOUSAN QR free?
OTOUSAN QR is free to download, with no in-app purchases.
Is ProtectMe 360 free?
ProtectMe 360 is free to download, with in-app purchases available.
Which has better reviews, OTOUSAN QR or ProtectMe 360?
ProtectMe 360 is rated higher. OTOUSAN QR averages 4.1 out of 5 from 14 ratings, while ProtectMe 360 averages 4.5 from 52 ratings.
Do OTOUSAN QR or ProtectMe 360 have ads?
ProtectMe 360 shows ads; OTOUSAN QR does not.
Which is updated more often, OTOUSAN QR or ProtectMe 360?
OTOUSAN QR ships an update every 2 months, and ProtectMe 360 every 3 weeks. Most recently, OTOUSAN QR was updated on November 1, 2026 and ProtectMe 360 on November 8, 2026.

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