# C vs Alertable

The clearest difference is rating: Alertable at 4.7 against C's 1.0. Alertable also leads on ratings volume (179 vs 2). On price, review sentiment, update cadence and ads there is nothing between them.

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

Alertable holds the better App Store score, 4.7 against 1.0. That said, the two scores are not equally well evidenced: Alertable has 179 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 55% of C's written reviews are positive against 61% of Alertable's.

C ships an update every 5 weeks, Alertable every 2 months. The most recent releases landed on October 6, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | C | Alertable |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (2 ratings)](https://appshunter.io/ios/app/c-tow/id1001983653/reviews) | **[4.7 (179 ratings)](https://appshunter.io/ios/app/alertable/id1277488940/reviews)** |
| Number of ratings | 2 | **179** |
| Positive reviews | 55.0% of reviews | **61.4% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 79 MB | 49 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [C-Tow Marine Assistance Ltd](https://appshunter.io/developer/1348845338) | [Public Emergency Alerting Services Inc](https://appshunter.io/developer/1432317536) |

## What reviewers say

### C

[App page](https://appshunter.io/ios/app/c-tow/id1001983653)

This app provides Canadian boaters with 24-hour marine towing and assistance. It offers real-time weather updates, tide predictions, and helps locate nearby marine facilities. Members receive free services, while non-members can access assistance at an hourly rate.

**Highlights:** 24-hour marine towing and assistance, Environment Canada marine weather updates, Fisheries and Oceans Canada tide predictions, Buoy observations, GPS location pinpointing, Locate nearby marine facilities, Membership management

**In-app purchases:** none


### Alertable

[App page](https://appshunter.io/ios/app/alertable/id1277488940)

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:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Fast and accurate delivery
- 🔒 Keeps employees and students safe
- 👍 Appreciates updates
- 🚨 Many urgent notifications
- 💡 Helpful for planning travel

**What reviewers complain about**

- 😩 Exhausting alert prompts
- 🤥 Fake news, frequent false alarms
- 🚫 Only supports Canada
- 👎 Terrible UI on iOS
- 👎 Inferior iOS version

**Reported bugs**

- App not working after update
- No alerts sent out
- Misleading and late alerts
- Old alerts cannot be deleted
- Confusion with evacuation alert wording

**Requested features**

- 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


## Frequently asked questions

### Is C free?

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

### Is Alertable free?

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

### Which has better reviews, C or Alertable?

Alertable is rated higher. C averages 1.0 out of 5 from 2 ratings, while Alertable averages 4.7 from 179 ratings.

### Do C or Alertable have ads?

Neither C nor Alertable shows ads.

### Which is updated more often, C or Alertable?

C ships an update every 5 weeks, and Alertable every 2 months. Most recently, C was updated on October 6, 2026 and Alertable on October 24, 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.*