Comparison

DFNDR vs RuthVision

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

Head to head
About

DFNDR

Features
Read full description

DFNDR is a modern security operations platform built for security teams, guards, and the clients they protect. Designed by security professionals and technology builders, DFNDR helps make daily security operations more transparent, organized, and accountable. From guard activity and site visibility to daily reports and communication, DFNDR brings the most important parts of security management into one streamlined mobile experience. With DFNDR, security teams can better manage field operations, support guards on duty, and keep clients informed with real-time visibility and clear reporting. DFNDR is built for real-world security needs across industries including construction, healthcare, hospitality, residential communities, corporate offices, and commercial properties.

About

RuthVision

This app provides real-time visual assistance for individuals who are blind or have low vision. It uses AI to describe surroundings, identify objects, and read text, enhancing independence in daily life.

Highlights
  • Real-time visual assistance
  • AI scene descriptions
  • Multiple interaction modes
  • Voice control and commands
  • Bluetooth smart glasses support
  • iPhone camera integration
  • Multilingual support
Features
Read full description

RuthVision is a real-time visual assistance app for blind and low-vision people. The app connects to compatible Bluetooth smart glasses or uses the iPhone rear camera to capture images and send them to a multimodal AI model, receiving scene descriptions played back as audio. FEATURES: β€’ 6 modes: Navigation, Observer, Descriptive, Object, Text and Quotation β€’ Voice control after starting a session β€’ AI providers compatible with the user’s own API key β€’ 3 languages: Portuguese, English and Spanish β€’ Local neural TTS β€’ Compatible Bluetooth smart glasses support and iPhone camera mode β€’ Voice commands such as describe, navigation mode, how much and stop β€’ Full VoiceOver accessibility β€’ Monthly, semiannual or annual subscription with trial period HOW IT WORKS: 1. Connect compatible Bluetooth smart glasses or use the iPhone camera 2. Choose an AI provider and configure your API key 3. Start a session and use voice commands to interact 4. The AI describes the environment, identifies objects, reads text or looks up prices RuthVision promotes autonomy and independence for visually impaired people in everyday life.

Screenshots

DFNDR4 screens
RuthVision1 screens

Verdict

The call

The clearest difference is in-app purchases: DFNDR at none against RuthVision's 3. RuthVision's advantage is update cadence (every 6 days vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. RuthVision sells 3 in-app purchases, starting at $3.99 per month. DFNDR asks for nothing beyond the download.

UpkeepUpdate frequency

DFNDR ships an update every 2 months, RuthVision every 6 days. Both last shipped on October 15, 2026.

Scorecard2 real differences Β· 6 level
DFNDR versus RuthVision: the parameters behind the verdict, then further details
ParameterDFNDRRuthVision
PriceFreeFree
Positive reviewsβ€”100.0% of reviews
Update frequencyEvery 2 monthsEvery 6 days β€” better
AdsNoNo
In-app purchasesNo β€” betterYes
Monetizationβ€”Free with in-app purchases
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.4 β€” better17.0
Further details β€” not scored
Size69 MB123 MB
Age rating4++4
DeveloperDFNDR TECHNOLOGIES INCjhody mike possidonio da silva

In-app purchases

None

DFNDR

No in-app purchases

3 purchases

RuthVision

Subscriptions3
  • RuthVision Mensal$3.991 Month
  • RuthVision Semestral$19.996 Months
  • RuthVision Anual$29.991 Year

Questions

Is DFNDR free?
DFNDR is free to download, with no in-app purchases.
Is RuthVision free?
RuthVision is free to download, with in-app purchases available.
Do DFNDR or RuthVision have ads?
Neither DFNDR nor RuthVision shows ads.
Which is updated more often, DFNDR or RuthVision?
DFNDR ships an update every 2 months, and RuthVision every 6 days. Most recently, DFNDR was updated on October 15, 2026 and RuthVision on October 15, 2026.

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