Comparison

Snifferton vs OptOutCode Easy Device Opt

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

Head to head
About

Snifferton

Locate nearby Bluetooth devices and monitor their activity. Create a network to track devices remotely, even when away from home. Receive alerts for new devices in your vicinity.

Highlights
  • Track multiple devices and locations
  • Remote monitoring via Snifferton Cloud
  • Scan for devices up to 100 meters
  • Alerts for new nearby devices
  • Device activity monitoring
Features
Read full description

Now you can find any bluetooth device that comes into contact with your mobile device. Allows you to also mark individual devices in order to monitor their activity.  Snifferton Cloud allows you to create your own network to keep track of devices even when you are not home. Just pin a bluetooth device using an iPod touch, iPad, or other iOS device, leave it at home and you can check up on it remotely using your smart phone only through Snifferton Cloud. Software Features: - Keep track of multiple devices at multiple locations and have them sync up with other Snifferton beacons with Snifferton Cloud - Allows scanning for certain devices up to 100 meters - Alerts the individual to any new devices in the area Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Disclaimer: Snifferton only works when active. It does not run as a background service. All data is private. Snifferton does not transmit data as it only detects bluetooth devices that emit a signal or are discoverable. When Snifferton is running, the device is discoverable. Snifferton only scans for devices. It does nothing else regarding bluetooth devices and their behavior. Some devices may have an identifier that changes and may be stated as inactive when it is still active. Note: To reset Snifferton Cloud successfully, the user has to delete the app on all other devices except a main device and reinstall after resetting the cloud server from the main device. This is to prevent permissions from causing harm by a malicious user. Patented under 11096025 by the USPTO.

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.

Screenshots

Snifferton2 screens
OptOutCode Easy Device Opt4 screens

Verdict

The call

The clearest difference is in-app purchases: OptOutCode Easy Device Opt at none against Snifferton's 1. Snifferton's advantage is update cadence (every 2 days vs fortnightly). On price, ads, 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. Snifferton sells 1 in-app purchase, starting at $2.99 per month. OptOutCode Easy Device Opt asks for nothing beyond the download.

UpkeepUpdate frequency

Snifferton ships an update every 2 days, OptOutCode Easy Device Opt fortnightly. The most recent releases landed on September 15, 2026 and July 3, 2026 respectively.

Scorecard3 real differences · 7 level
Snifferton versus OptOutCode Easy Device Opt: the parameters behind the verdict, then further details
ParameterSniffertonOptOutCode Easy Device Opt
PriceFreeFree
Rating—4.0 (1 ratings) — better
Positive reviews—0.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 2 days — betterFortnightly
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.0 — better
Further details — not scored
Size2 MB1 MB
Age rating4+4+
DeveloperThomas ThompsonPrivacy4Cars. LLC

Customer experience

Snifferton

All ratings3 ratings
Positive66.7%
Neutral0.0%
Negative33.3%

OptOutCode Easy Device Opt

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

In-app purchases

1 purchases

Snifferton

Subscriptions1
  • Snifferton Cloud$2.991 Month
None

OptOutCode Easy Device Opt

No in-app purchases

Questions

Is Snifferton free?
Snifferton is free to download, with in-app purchases available.
Is OptOutCode Easy Device Opt free?
OptOutCode Easy Device Opt is free to download, with no in-app purchases.
Do Snifferton or OptOutCode Easy Device Opt have ads?
Neither Snifferton nor OptOutCode Easy Device Opt shows ads.
Which is updated more often, Snifferton or OptOutCode Easy Device Opt?
Snifferton ships an update every 2 days, and OptOutCode Easy Device Opt fortnightly. Most recently, Snifferton was updated on September 15, 2026 and OptOutCode Easy Device Opt on July 3, 2026.

Other comparisons