Comparison

Alertable vs caniswim

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

Head to head
About

Alertable

Stay informed about emergencies and daily incidents across Canada. Receive fast, reliable notifications for public safety, severe weather, and local community events. Personalize alerts by type, severity, and location to know before you go.

Highlights
  • Canada-wide public safety alerts
  • Severe weather alerts
  • Customizable notifications
  • Location-based alerts
  • Sharable alerts
  • Local community notifications
  • Workplace alerts
Features
Read full description

Alertable emergency alerts and mass notifications keep you informed of emergencies and daily incidents in your community, workplace and school. Use Alertable for locations in Canada to stay aware and plan ahead. Check in advance for community events, closures, restrictions, hazards, danger and more. Know before you go. Keep yourself and others informed and up to date with Alertable. Notifications are fast, reliable and easy to see and hear. Personalize notifications by type and severity. Choose notifications for many locations including home, work, school, cottage, family and friends locations and more. Change your locations and other personalized options in Settings, after the fact. Key features: • Canada wide public safety alerts (from Canada’s Alert Ready emergency alert system) • severe weather alerts (from Environment and Climate Change Canada) • fast and reliable, highly optimized alert notifications • easy to setup and use • customizable, choose the types of critical, advisory and information alerts you wish to receive • targeted, alerts for only locations you are interested in • follow me, alerts for where you are at • maps, helpful for seeing the geographical area the alert is for • sharable, alerts can be shared on social media, email and text message • informative, emergency descriptions, impact areas and actions to take to remain safe • local, community notifications for closures, outages, restrictions, disruptions, re-openings, Interruptions and more • workplace, get alerts from your organization • accessible, full use by people with different abilities • multilingual, translate alerts into your device’s language setting

About

caniswim

This app provides real-time beach water quality updates for Vancouver. It helps users stay safe and enjoy the shoreline by offering the latest information directly from health authorities. Easily check conditions for your favorite beaches before planning a swim or outing.

Highlights
  • Up-to-date water quality reports
  • Vancouver beach selection
  • Data from trusted health authorities
  • Safety information for beachgoers
Features
Read full description

Check water quality before you head to the beach. caniswim helps you stay safe and make the most of the shoreline by giving you the latest beach water quality updates straight from publicly reported data Whether you’re planning a swim, a family outing, or just a quick dip, caniswim makes it easy to know if the water is safe. Features: Up-to-date reports – Get the latest beach water quality information in one place. Beach selection – Quickly check conditions for your favourite Vancouver beaches. Trusted source – Data is provided directly from health authorities. Perfect for swimmers, families, and anyone who loves spending time by the ocean. With caniswim, you’ll always know the conditions before you dive in.

Screenshots

Alertable4 screens
caniswim4 screens

Verdict

The call

The clearest difference is review sentiment: caniswim at 100% against Alertable's 61%. caniswim also leads on update cadence (every 4 days vs every 2 months). Alertable's advantage is iOS requirement (12.0 vs 15.1). On price, ads, in-app purchases and monetization model 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

Alertable ships an update every 2 months, caniswim every 4 days. The most recent releases landed on September 29, 2026 and September 21, 2026 respectively.

Scorecard3 real differences · 7 level
Alertable versus caniswim: the parameters behind the verdict, then further details
ParameterAlertablecaniswim
PriceFreeFree
Rating4.7 (177 ratings) — better—
Positive reviews61.4% of reviews100.0% of reviews — better
Number of ratings177 — better—
Update frequencyEvery 2 monthsEvery 4 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS12.0 — better15.1
Further details — not scored
Size49 MB35 MB
Age rating4+4+
DeveloperPublic Emergency Alerting Services IncGraham Madden

Customer experience

Alertable

All ratings177 ratings
Positive93.8%
Neutral1.7%
Negative4.5%
Written reviews83 reviews
Positive61.4%
Neutral7.2%
Negative31.3%

caniswim

Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Alertable

Reported bugs

23 issues
  • App not working after update
  • No alerts sent out
  • Misleading and late alerts
  • Old alerts cannot be deleted
  • Confusion with evacuation alert wording
Show 18 more
  • Poor Shuswap updates
  • Unreliable emergency alerts
  • Evacuation alerts too late
  • Garbage app
  • History not deletable
  • High battery drain
  • Alerts not informative enough
  • Too many alerts in a row
  • Early morning notifications
  • Huge drain on battery
  • Very slow to load
  • Not getting audio alerts
  • Cannot select region by panning
  • Alerts don't display properly
  • Useless in BC and most of Canada
  • No cities in California
  • Does not include my city
  • Weak privacy policy

Requested features

14 requests
  • Disable prompts asking to keep receiving alerts
  • Add dark mode
  • Allow selection of entire city by panning map
  • Remove pointless alert types
  • Ability to silence specific alert types
Show 9 more
  • Option to ignore specific alert types
  • Improve location accuracy for alerts
  • Add wildfire alerts
  • Differentiate evacuation alert levels visually
  • Allow deletion of old alerts
  • Provide more informative alerts
  • Include cities in California
  • Include more cities
  • Strengthen privacy policy for location tracking

caniswim

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Alertable

No in-app purchases

None

caniswim

No in-app purchases

Questions

Is Alertable free?
Alertable is free to download, with no in-app purchases.
Is caniswim free?
caniswim is free to download, with no in-app purchases.
Do Alertable or caniswim have ads?
Neither Alertable nor caniswim shows ads.
Which is updated more often, Alertable or caniswim?
Alertable ships an update every 2 months, and caniswim every 4 days. Most recently, Alertable was updated on September 29, 2026 and caniswim on September 21, 2026.

Other comparisons