Comparison

OptOutCode Easy Device Opt vs Wrapp

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

Head to head
About

OptOutCode Easy Device Opt

This utility app simplifies the process of opting out of commercial surveillance by allowing users to easily rename their devices with a specific prefix. It provides a universal and decentralized mechanism to signal a desire not to have data sold or shared, enhancing user privacy across various connected devices.

Highlights
  • Universal opt-out mechanism
  • Decentralized and privacy-preserving
  • Consumer-friendly device renaming
  • Automated opt-out switch
  • Business-friendly detection protocols
Features
Read full description

Saying “No” to commercial surveillance is as easy as renaming your device & our app makes it even easier! Invented by Privacy4Cars, OptOutCode is a new Universal Opt-Out Mechanism that only requires to add the prefix 0$S = Do Not (zero) Sell (dollar) or Share (capital letter S) as the first three letters of the name of consumers’ smartphones, computers, and wi-fi router. More info at https://optoutcode.com/ OptOutCode has four distinguishing advantages: 1. It is truly Universal: OptOutCode is compatible with smartphones, laptops, tablets,routers, the apps that run on them and the IoTs they connect to, including vehicles, smart appliances, tracking beacons, and more. 2. It’s fully decentralized: OptOutCode does not require to build, maintain, query, or secure a central database of opting-out users, devices, or apps. The signal is detected locally: either by the programs and apps running on the device that has OptOutCode turned on (e.g., an app on a smartphone), or by other devices that connect to the device of the Consumer that has OptOutCode turned on (e.g. a SmartTV connected to a Wi-Fi router with OptOutCode on, a fitness watch connected to a smartphone with OptOutCode on). This architecture makes it privacy-preserving, more secure, without a single point of failure, cheaper, and faster. 3. It’s Consumer-friendly: All Consumers need to do to turn on OptOutCode is simply rename their devices by adding “0$S” as the first three characters. For instance, rename their phone from “My Phone” to “0$S My Phone”. Most Consumers can do it themselves by going through the settings of their devices in less than a minute, but we have also written code to automate the task of turning OptOutCode on or off with a simple “switch” on an app. 4. It’s business-friendly: Businesses can easily read and parse the “0$S” opt-out code from each device using backward-compatible and future proof protocols that require no special authorizations. We want to thank Professor Sebastian Zimmeck of Wesleyan University (credited with inventing GPC) for recently pointing out to us that Google has a somewhat similar protocol to allow users to opt-out of their Wi-Fi routers’ signals to be used by Google Maps, providing an independent industry validation that a portion of the name of a device can be used as an opt-out signal. This app has three purposes: 1. It makes it even easier for consumers to turn on OptOutCode on their iOS devices 2. It demonstrates how easy it is for companies who make apps (social media, gaming, dating, mapping, etc.) to detect OptOutCode and understand that consumer wants to opt-out of targeted advertising and other privacy-invading AdTech. Similarly, it demonstrates how easy it is for companies who make and/or deploy IoTs that connect to devices with OptOutCode to respect the privacy of those users. 3. It offers companies who want to promote privacy a simple way to integrate the OptOutCode “switch” into their own apps (we also created a banner they can add to their websites to help their web visitors enable Global Privacy Control (a Universal Opt-Out Mechanism for browsers) and OptOutCode to extend their protections beyond to web to apps and IoTs they connect to.

About

Wrapp

This app provides a secure encryption keyboard for all messaging applications. It allows you to send encrypted text, voice messages, photos, and videos, ensuring your communications remain private. All encryption is handled on your device with no data collection.

Highlights
  • End-to-end encryption for messages
  • Encrypted voice message recording
  • Secure photo and video sharing
  • Works with any messaging app
  • Stress PIN for decoy data
  • Device-only encryption, no cloud storage
  • Secure key sharing via QR or asymmetric encryption
Read full description

Wrapp is a revolutionary encryption keyboard that protects your messages, voice messages, and media in ANY messaging app — WhatsApp, Telegram, Signal and even SMS. Unlike encrypted messengers that only work with other users of the same app, Wrapp encrypts your content directly from your keyboard. Send encrypted messages to anyone, anywhere. KEY FEATURES • End-to-End Encryption Wrapp keyboard is like an encryption machine. The ciphers live on messenger servers but now messenger never gonna know your actual encryption keys. You can keep using your favourite messengers, but from now they're technically unable to read and analyze you. • Voice Encryption Record and send encrypted voice messages. Only the recipient with the key can listen. • Photo & Video Encryption Share sensitive photos and videos with military-grade encryption. • Works in Any App WhatsApp, Telegram, Signal, Instagram, Snapchat, iMessage, email — Wrapp works everywhere you type. • Stress PIN A separate PIN that reveals decoy data if you're forced to unlock under pressure. • No Servers, No Cloud All encryption happens on your device. Your keys never leave your phone. • Share Keys Securely Share encryption keys with contacts via QR code or using asymmetric encryption (same as crypto wallets). HOW IT WORKS 1. Install Wrapp keyboard 2. Create or share encryption keys with your contacts 3. Type your message — it's encrypted instantly 4. Only the recipient with the matching key can decrypt simply by copying the cipher PRIVACY BY DESIGN • Zero-knowledge architecture • No regular accounts - just your 12 words and public address • No data collection • Works offline • Military-grade encryption standard (AES-256) PRO FEATURES • Voice encryption • Photo & video encryption • Stress PIN protection • Up to 15 encryption keys • Group key sharing (up to 10 people) Perfect for journalists, activists, business professionals, and anyone who values privacy in the digital age. Download Wrapp and take control of your privacy today. This app is licensed under the standard Apple EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

OptOutCode Easy Device Opt4 screens
Wrapp3 screens

Verdict

The call

The clearest difference is review sentiment: Wrapp at 83% against OptOutCode Easy Device Opt's 0%. Wrapp also leads on rating (5.0 vs 4.0) and ratings volume (3 vs 1). OptOutCode Easy Device Opt's advantage is in-app purchases (none vs 3) and iOS requirement (15.0 vs 17.2). On price, update cadence, 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. Wrapp sells 3 in-app purchases, starting at $4.99 per month. OptOutCode Easy Device Opt asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Wrapp holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 3 respectively. Written reviews point the same way: 0% of OptOutCode Easy Device Opt's written reviews are positive against 83% of Wrapp's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 7, 2026 and October 11, 2026 respectively.

Scorecard6 real differences · 4 level
OptOutCode Easy Device Opt versus Wrapp: the parameters behind the verdict, then further details
ParameterOptOutCode Easy Device OptWrapp
PriceFreeFree
Rating4.0 (1 ratings)5.0 (3 ratings) — better
Positive reviews0.0% of reviews83.3% of reviews — better
Number of ratings13 — better
Update frequencyFortnightlyFortnightly
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better17.2
Further details — not scored
Size1 MB94 MB
Age rating4+4+
DeveloperPrivacy4Cars. LLCMartekings OY

Customer experience

OptOutCode Easy Device Opt

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive0.0%
Neutral100.0%
Negative0.0%

Wrapp

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews6 reviews
Positive83.3%
Neutral0.0%
Negative16.7%

In-app purchases

None

OptOutCode Easy Device Opt

No in-app purchases

3 purchases

Wrapp

Subscriptions3
  • Pro Plan$4.991 Month
  • Pro Plan3 Days trial$12.997 Days
  • Pro Plan$39.991 Year

Questions

Is OptOutCode Easy Device Opt free?
OptOutCode Easy Device Opt is free to download, with no in-app purchases.
Is Wrapp free?
Wrapp is free to download, with in-app purchases available.
Which has better reviews, OptOutCode Easy Device Opt or Wrapp?
Wrapp is rated higher. OptOutCode Easy Device Opt averages 4.0 out of 5 from 1 ratings, while Wrapp averages 5.0 from 3 ratings.
Do OptOutCode Easy Device Opt or Wrapp have ads?
Neither OptOutCode Easy Device Opt nor Wrapp shows ads.
Which is updated more often, OptOutCode Easy Device Opt or Wrapp?
OptOutCode Easy Device Opt ships an update fortnightly, and Wrapp fortnightly. Most recently, OptOutCode Easy Device Opt was updated on October 7, 2026 and Wrapp on October 11, 2026.

Other comparisons