# Joylog vs CanFish

The clearest difference is review sentiment: Joylog at 100% against CanFish's 0%. Joylog also leads on rating (4.0 vs 3.0). On price, ratings volume, 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.

Joylog holds the better App Store score, 4.0 against 3.0. Both are backed by a comparable volume of ratings — 5 and 2 respectively. Written reviews point the same way: 100% of Joylog's written reviews are positive against 0% of CanFish's.

Joylog ships an update every 4 months, CanFish every 3 months. The most recent releases landed on June 1, 2026 and July 8, 2026 respectively.

## The numbers

| Metric | Joylog | CanFish |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (5 ratings)](https://appshunter.io/ios/app/joylog/id1457651013/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/canfish/id6475751478/reviews) |
| Number of ratings | **5** | 2 |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 14 MB | 72 MB |
| Requires iOS | **10.0** | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Joylog Tech Co.,Ltd](https://appshunter.io/developer/1457651012) | [Chasing-Innovation Technology Co., LTD.](https://appshunter.io/developer/1249652722) |

## What reviewers say

### Joylog

[App page](https://appshunter.io/ios/app/joylog/id1457651013)

This app uses a smart sonar system to detect fish location, size, and depth up to 40 meters underwater. It also provides real-time information on underwater topography, water depth, and temperature, displayed on your mobile device.

**Highlights:** High-precision miniature sonar system, Detects fish location, size, and depth, Underwater topographic map generation, Real-time water depth and temperature, Mobile app integration for live data

**Features:** macOS Compatibility

**In-app purchases:** none


### CanFish

[App page](https://appshunter.io/ios/app/canfish/id6475751478)

Instantly connect to your underwater fishing camera to view live feeds, adjust settings, and capture memorable moments. Download and manage your underwater adventure photos and videos directly from the app.

**Highlights:** Live camera feed, Camera parameter adjustment, Photo and video gallery, Download media, Firmware support, Product advice

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Joylog free?

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

### Is CanFish free?

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

### Which has better reviews, Joylog or CanFish?

Joylog is rated higher. Joylog averages 4.0 out of 5 from 5 ratings, while CanFish averages 3.0 from 2 ratings.

### Do Joylog or CanFish have ads?

Neither Joylog nor CanFish shows ads.

### Which is updated more often, Joylog or CanFish?

Joylog ships an update every 4 months, and CanFish every 3 months. Most recently, Joylog was updated on June 1, 2026 and CanFish on July 8, 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.*