Comparison

CRPD vs Vector Guard

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

Head to head
About

CRPD

Features
Read full description

The CRPD Advocacy Toolkit is the first mobile app of its kind, providing ready access to the full text and structure of the United Nations Convention on the Rights of Persons with Disabilities (CRPD). Originally launched to commemorate the 10th anniversary of the CRPD, this app has been completely rebuilt and relaunched in celebration of the 20th anniversary. FEATURES: Full Text of All CRPD Articles — Browse the complete Preamble, all 50 Convention articles, and all 18 Optional Protocol articles. Country Ratification Status — View which countries have signed, ratified, or not yet signed the CRPD and its Optional Protocol, organized across five status categories. Searchable Country Lists — Quickly find any country's CRPD status with built-in search. Sponsor Information — Learn about the organizations supporting the CRPD Advocacy Toolkit, including the Institute on Disability and Public Policy (IDPP), American University, and The Nippon Foundation. The CRPD Advocacy Toolkit is developed by the Institute on Disability and Public Policy (IDPP) at American University as the first of several innovations toward a comprehensive mobile advocacy platform to help advance universal ratification and implementation of the CRPD by States Parties.

About

Vector Guard

Get real-time risk assessments for disease-carrying insects like ticks and mosquitoes before outdoor activities. This app provides expert-level prevention knowledge, species identification, and seasonal forecasting based on extensive field research.

Highlights
  • Real-time vector risk maps
  • Species identification with safety guidance
  • Seasonal forecasting and predictions
  • Expert prevention tips
  • AI-powered tick identification
  • Offline access
Features
Read full description

Transforming research into life-saving disease prevention intelligence. Get real-time risk assessments for ticks, mosquitoes, and disease-carrying insects before outdoor activities. Built on 5+ years of field research by epidemiologist Ellie Fausett, Vector Guard gives expert-level prevention knowledge for hikers, families, and outdoor workers. KEY FEATURES: - Real-time vector risk maps for any location - Species identification with safety guidance - Seasonal forecasting and 7-day predictions - Expert prevention tips from PhD research - AI-powered tick identification camera - Offline access for remote areas Unlike generic bug ID apps, Vector Guard uses actual field data from PhD-level research. Every risk assessment is validated by real epidemiological studies. Starting with tick-borne diseases in North America, expanding to malaria and dengue prevention worldwide. Technology serving humanity's most vulnerable populations. Perfect for hikers, campers, families, park rangers, outdoor workers, and anyone who values science-based disease prevention. Privacy Policy URL: https://vectorguard.app/privacy Terms of Use (EULA) URL: https://vectorguard.app/terms

Screenshots

CRPD4 screens
Vector Guard4 screens

Verdict

The call

The clearest difference is in-app purchases: CRPD at none against Vector Guard's 2. Vector Guard's advantage is update cadence (weekly vs every 2 months). 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. Vector Guard sells 2 in-app purchases, starting at $4.99 per month. CRPD asks for nothing beyond the download.

UpkeepUpdate frequency

CRPD ships an update every 2 months, Vector Guard weekly. The most recent releases landed on October 5, 2026 and September 30, 2026 respectively.

Scorecard2 real differences · 8 level
CRPD versus Vector Guard: the parameters behind the verdict, then further details
ParameterCRPDVector Guard
PriceFreeFree
Rating—4.9 (49 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—49 — better
Update frequencyEvery 2 monthsWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.6 — better18.0
Further details — not scored
Size6 MB55 MB
Age rating4+12+
DeveloperDerrick CogburnBUILT BY FOUNDRY, INC.

In-app purchases

None

CRPD

No in-app purchases

2 purchases

Vector Guard

Subscriptions2
  • Premium Monthly$4.991 Month
  • Premium Annual7 Days trial$39.991 Year

Questions

Is CRPD free?
CRPD is free to download, with no in-app purchases.
Is Vector Guard free?
Vector Guard is free to download, with in-app purchases available.
Do CRPD or Vector Guard have ads?
Neither CRPD nor Vector Guard shows ads.
Which is updated more often, CRPD or Vector Guard?
CRPD ships an update every 2 months, and Vector Guard weekly. Most recently, CRPD was updated on October 5, 2026 and Vector Guard on September 30, 2026.

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