# Zoocan vs GiveBlood

The clearest difference is update cadence: GiveBlood at every 3 weeks against Zoocan's every 14 months. Zoocan's advantage is iOS requirement (12.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Zoocan ships an update every 14 months, GiveBlood every 3 weeks. The most recent releases landed on October 9, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Zoocan | GiveBlood |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (257 ratings)](https://appshunter.io/ios/app/giveblood/id804765636/reviews)** |
| Number of ratings | — | **257** |
| Positive reviews | — | 75.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 3 MB | 79 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPod, Apple Watch** |
| Age rating | 4+ | 17+ |
| Developer | [Overcom 7 Islas, S.L.](https://appshunter.io/developer/395213434) | [Canadian Blood Services](https://appshunter.io/developer/804765639) |

## What reviewers say

### Zoocan

[App page](https://appshunter.io/ios/app/zoocan/id490952220)

**Features:** macOS Compatibility

**In-app purchases:** none


### GiveBlood

[App page](https://appshunter.io/ios/app/giveblood/id804765636)

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:** Apple Wallet, Apple Watch app, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Intuitive and user-friendly interface
- 🚀 Quick and easy appointment booking
- 📱 Seamless app functionality and stability
- 🎯 Convenient location and date filtering
- 💳 Digital donor card feature

**What reviewers complain about**

- 🗺️ Limited clinic locations in some areas
- ⏱️ Inconvenient clinic hours and frequency
- 🐛 Booking system shows unavailable dates
- 🔍 Difficult search and filter functionality
- 📍 Location permission requirement excessive

**Reported bugs**

- 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

**Requested features**

- 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


## Frequently asked questions

### Is Zoocan free?

Zoocan is free to download, with no in-app purchases.

### Is GiveBlood free?

GiveBlood is free to download, with no in-app purchases.

### Do Zoocan or GiveBlood have ads?

Neither Zoocan nor GiveBlood shows ads.

### Which is updated more often, Zoocan or GiveBlood?

Zoocan ships an update every 14 months, and GiveBlood every 3 weeks. Most recently, Zoocan was updated on October 9, 2026 and GiveBlood on October 26, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*