Comparison

GiveBlood vs Opencare

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

Head to head
About

GiveBlood

This app simplifies the process for Canadian blood donors to book, manage, and track their donations. Users can find nearby donation centers, view available appointments, and store their donor card. It also allows for sharing donation history and receiving important updates.

Highlights
  • Book, manage, and track donations
  • Locate nearby donor centers
  • View available appointment slots
  • Store and retrieve donor card
  • Share donation history
  • Receive news and updates
Features
Read full description

GiveBlood is the official app of Canadian Blood Services. This app makes it easy for donors in Canada (excluding Quebec) to book, manage and keep track of their donations on the go. Users can locate their nearest donor centres and confirm their donation appointment with ease and efficiency. Features: •Search for donation donor centres near you •Use your current location to map local donor centres and view their services and amenities •Bookmark your favourite locations •View available time slots •Book, view or cancel a donation appointment •Add appointments and reminders to your calendar •Easily sign-up or sign-in to access your account information •View and manage your personal profile •View and manage your notification settings •Store and retrieve your donor card •View your donation history •Share your donation history on social •Receive news and updates •Send feedback GiveBlood is available in English and French. The displayed version corresponds to the language that you have selected in your device settings.

About

Opencare

Manage your dental care effortlessly with this app. Schedule appointments, receive reminders, and communicate directly with your dentist. Securely share insurance information to save time.

Highlights
  • Appointment management
  • Visit reminders
  • Direct dentist messaging
  • Secure insurance sharing
  • Centralized dental records
Features
Read full description

Opencare makes managing your dental care simple. Whether you’re preparing for an upcoming visit or staying connected with your dentist, the Opencare app puts everything you need right in your pocket. View and keep track of all your Opencare appointments in one place. Get reminders so you’re always prepared for your next visit. Connect With Your Dentist: Message and communicate directly with your dental provider through the app. No phone tag, no waiting on hold — just easy, direct communication. Share Your Insurance Information: Securely capture your dental insurance details and send them straight to your dentist before your appointment. Save time at the front desk and ensure your provider has everything they need. Download the Opencare app and take the hassle out of dental care.

Screenshots

GiveBlood4 screens
Opencare4 screens

Verdict

The call

The clearest difference is rating: GiveBlood at 4.9 against Opencare's 1.0. GiveBlood also leads on review sentiment (76% vs 50%) and ratings volume (257 vs 1). Opencare's advantage is monetization model (free vs free with in-app purchases) and update cadence (every 9 days vs every 3 weeks). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

GiveBlood holds the better App Store score, 4.9 against 1.0. That said, the two scores are not equally well evidenced: GiveBlood has 257 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 76% of GiveBlood's written reviews are positive against 50% of Opencare's.

UpkeepUpdate frequency

GiveBlood ships an update every 3 weeks, Opencare every 9 days. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

Scorecard5 real differences · 5 level
GiveBlood versus Opencare: the parameters behind the verdict, then further details
ParameterGiveBloodOpencare
PriceFreeFree
Rating4.9 (257 ratings) — better1.0 (1 ratings)
Positive reviews75.5% of reviews — better50.0% of reviews
Number of ratings257 — better1
Update frequencyEvery 3 weeksEvery 9 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPod, Apple WatchiPhone, iPad, iPod
Requires iOS15.615.0 — better
Further details — not scored
Size79 MB10 MB
Age rating17+12+
DeveloperCanadian Blood ServicesOpencare

Customer experience

GiveBlood

All ratings257 ratings
Positive97.7%
Neutral0.8%
Negative1.6%
Written reviews139 reviews
Positive75.5%
Neutral5.8%
Negative18.7%

Opencare

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

Bugs and requests

GiveBlood

Reported bugs

9 issues
  • Recent update broke booking system
  • App crashes on first page load
  • Plasma donation booking shows false donation history
  • Selected dates show as unavailable after selection
  • Dates visible in map view but not in list view
Show 4 more
  • iPhone SE compatibility issues
  • Login functionality not working on app
  • App won't load on some devices
  • Appointment availability discrepancies between views

Requested features

10 requests
  • Weekend and specific day filtering
  • Dark mode icon for iOS 18
  • Linked family member appointments
  • Improved date/time display precision
  • Apple Wallet integration for donor card
Show 5 more
  • QR code quiz in Apple Wallet
  • Better search algorithm for availability
  • Minimal calendar permissions (add-only)
  • Support for international zip codes
  • Expanded clinic availability in underserved areas

Opencare

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

GiveBlood

No in-app purchases

None

Opencare

No in-app purchases

Questions

Is GiveBlood free?
GiveBlood is free to download, with no in-app purchases.
Is Opencare free?
Opencare is free to download, with no in-app purchases.
Which has better reviews, GiveBlood or Opencare?
GiveBlood is rated higher. GiveBlood averages 4.9 out of 5 from 257 ratings, while Opencare averages 1.0 from 1 ratings.
Do GiveBlood or Opencare have ads?
Neither GiveBlood nor Opencare shows ads.
Which is updated more often, GiveBlood or Opencare?
GiveBlood ships an update every 3 weeks, and Opencare every 9 days. Most recently, GiveBlood was updated on October 26, 2026 and Opencare on October 25, 2026.

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