Comparison

GiveBlood vs DFsources

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

DFsources

Features
Read full description

Existing documents (PDF, PNG, JPG, DICOM, MP3, etc) can be added from local storage or by taking photos of paper documents. Once in DFsources, documents can have standard transformations (brighten/darken, rotate, skew) applied to them. User controls for redaction and certification are available. After study identifiers are applied, documents are sent directly to the DFdiscover study and attached as specified. Documents are immediately available for viewing in DFdiscover.

Screenshots

GiveBlood4 screens
DFsources4 screens

Verdict

The call

The clearest difference is update cadence: GiveBlood at every 3 weeks against DFsources's every 7 months. 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.

UpkeepUpdate frequency

GiveBlood ships an update every 3 weeks, DFsources every 7 months. The most recent releases landed on October 3, 2026 and September 14, 2026 respectively.

Scorecard1 real difference · 9 level
GiveBlood versus DFsources: the parameters behind the verdict, then further details
ParameterGiveBloodDFsources
PriceFreeFree
Rating4.9 (255 ratings) — better—
Positive reviews75.6% of reviews—
Number of ratings255 — better—
Update frequencyEvery 3 weeks — betterEvery 7 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree with in-app purchases—
DevicesiPhone, iPod, Apple WatchiPhone, iPad, iPod
Requires iOS15.615.6
Further details — not scored
Size79 MB55 MB
Age rating17+4+
DeveloperCanadian Blood Servicesdatafax

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

DFsources

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

GiveBlood

No in-app purchases

None

DFsources

No in-app purchases

Questions

Is GiveBlood free?
GiveBlood is free to download, with no in-app purchases.
Is DFsources free?
DFsources is free to download, with no in-app purchases.
Do GiveBlood or DFsources have ads?
Neither GiveBlood nor DFsources shows ads.
Which is updated more often, GiveBlood or DFsources?
GiveBlood ships an update every 3 weeks, and DFsources every 7 months. Most recently, GiveBlood was updated on October 3, 2026 and DFsources on September 14, 2026.

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