Comparison

AdPreviewer vs Eyerus

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

Head to head
About

AdPreviewer

This tool allows users to preview ads rendered by the FreeWheel iOS AdManager. It functions as a player for FreeWheel ad responses, enabling verification of composed or captured ad content.

Highlights
  • Ad playback integration
  • FreeWheel iOS AdManager support
  • Preview composed ad responses
  • Verify captured ad responses
  • Configurator tool integration
Features
Read full description

The AdPreviewer is a tool created to help you preview your ads rendered by FreeWheel iOS AdManager. It is essentially a player that integrates with FreeWheel iOS AdManager that plays back FreeWheel ad responses. You can use the online AdPreviewer Configurator tool(http://adpreviewer.freewheel.tv/) to compose your own ad response that contains the ad you want to preview, or use a captured ad response to verify in the AdPreviewer.

About

Eyerus

This app provides personal safety and security through automated alerts and real-time sharing of location and video. It offers multiple alert modes to escalate safety measures based on the situation, ensuring users can move freely without fear.

Highlights
  • Multiple alert modes (Green, Amber, Red, Blue)
  • Live audio and video streaming
  • Automated guardian notifications
  • Location sharing
  • Check-in timer
  • Dead Man Trigger
Features
Read full description

In a world that is technologically driven, Eyerus was created to utilise the existing technology to help solve one of the biggest pandemics in South Africa – contact crime, which includes sexual violence, rape, assault and Gender-Based Violence. With almost every South African using a smartphone, the smart thing to do was to create a mobile app designed to provide personal safety for everyone needing the freedom to live without fear, in a society gripped by crime. Eyerus is an automated algorithm that provides personal safety and security in the palm of your hands. You can now move with safety and freedom anywhere, at any time, without fear. With a virtual companion like Eyerus, you will never walk alone but within an ecosystem created to improve security for individuals, businesses, and communities. Eyerus is not just an app, it is a technological gateway in combating contact crime such as sexual violence, rape, hate crime and Gender-Based Violence, creating a safer and equal society for all. Features Safety in the palm of your hands. Eyerus uses smart technology to give you and your loved one's peace of mind, by keeping you connected and helping within reach, anywhere, anytime. This state-of-the-art innovative technology features: Green Alert Mode – Safe and Sound The green alert mode indicates you are safe and all is well. When you feel your safety is being compromised you can escalate the alert mode according to the severity of your situation. Amber Alert Mode - Audio Recording By simply shaking your phone you can automatically activate the amber alert mode which triggers live audio streaming to a secure cloud. You can activate the amber alert mode in any situation where you feel unsafe. Red Alert Mode – Live Video Streaming When you find yourself in escalated danger, the red alert mode will notify your pre-assigned guardians. The app will automatically share your location and happenings with them via live video streaming which is instantly uploaded onto the secured cloud. Blue Alert Mode – Armed Emergency Personnel Dispatched Activating the blue alert mode will dispatch private security services with an average 5 to 8 minutes response time in urban areas, covering all nine provinces in South Africa. Check-In Alert Mode You can determine how long you want Eyerus to keep watch over you. If you do not check-in within a predetermined time frame, Eyerus will then alert your guardians, in turn giving your guardians remote control to trigger the blue alert mode if you are unresponsive. Dead Man Trigger This feature allows you to keep your finger on the Deadman trigger icon on your phone and if you are in danger and you remove your finger from the trigger button, a 10-second countdown will begin. Should you not enter your unique code, Eyerus will automatically escalate to the user subscribed alert mode. Vault When the vault opens up, this feature allows you to view what you have uploaded to the cloud according to dates (voice recording or their video streams).

Screenshots

AdPreviewer2 screens
Eyerus4 screens

Verdict

The call

The clearest difference is update cadence: Eyerus at every 2 months against AdPreviewer's every 14 months. Eyerus also leads on iOS requirement (12.0 vs 15.6). AdPreviewer's advantage is review sentiment (100% vs 88%). On price, ads, in-app purchases and monetization model 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

AdPreviewer ships an update every 14 months, Eyerus every 2 months. The most recent releases landed on October 17, 2026 and October 14, 2026 respectively.

Scorecard3 real differences · 7 level
AdPreviewer versus Eyerus: the parameters behind the verdict, then further details
ParameterAdPreviewerEyerus
PriceFreeFree
Rating5.0 (2 ratings) — better—
Positive reviews100.0% of reviews — better87.5% of reviews
Number of ratings2 — better—
Update frequencyEvery 14 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.612.0 — better
Further details — not scored
Size11 MB120 MB
Age rating4+4+
DeveloperFreeWheel Media Inc.App Developer Studio Cc

Customer experience

AdPreviewer

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Eyerus

Written reviews8 reviews
Positive87.5%
Neutral0.0%
Negative12.5%

In-app purchases

None

AdPreviewer

No in-app purchases

None

Eyerus

No in-app purchases

Questions

Is AdPreviewer free?
AdPreviewer is free to download, with no in-app purchases.
Is Eyerus free?
Eyerus is free to download, with no in-app purchases.
Do AdPreviewer or Eyerus have ads?
Neither AdPreviewer nor Eyerus shows ads.
Which is updated more often, AdPreviewer or Eyerus?
AdPreviewer ships an update every 14 months, and Eyerus every 2 months. Most recently, AdPreviewer was updated on October 17, 2026 and Eyerus on October 14, 2026.

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