Joylog vs Luckysmart Sonar
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Joylog
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.
- 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
Read full descriptionHide full description
JOYLOG智能声呐探鱼器集成高精度微型声呐系统，可探测水下40m范围内鱼群位置，大小，深度等水下鱼情，以及水底地形图，水深，水温等信息，通过JOYLOG APP让您在手机上实时掌握水下动态。 JOYLOG smart sonar fish finder integrates high-precision miniature sonar system which can detect the location, size, depth and other underwater fish feelings within the range of 40m underwater, as well as underwater topographic map, water depth, water temperature and other information. JOYLOG APP enables you to grasp the underwater dynamics in real time on your mobile phone.
Luckysmart Sonar
Read full descriptionHide full description
Luckysmart Sonar APP is an APP for wifi fish finder, and it is also a simple and convenient operation APP. Mainly used for outdoor fishing, but also for outdoor wading, outdoor swimming and other scenes that require underwater conditions. Provide users with intuitive underwater information intelligence, which can display the depth of the water area, the temperature of the water area, whether there are plants and rocks underwater, the depth position of the fish layers, and the contour of the water bottom.
Screenshots
Verdict
The clearest difference is update cadence: Joylog at every 4 months against Luckysmart Sonar's every 15 months. Joylog also leads on iOS requirement (10.0 vs 13.0). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Joylog ships an update every 4 months, Luckysmart Sonar every 15 months. The most recent releases landed on June 1, 2026 and June 5, 2026 respectively.
| Parameter | Joylog | Luckysmart Sonar |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (5 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 5 — better | — |
| Update frequency | Every 4 months — better | Every 15 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 10.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 14 MB | 51 MB |
| Age rating | 4+ | 4+ |
| Developer | Joylog Tech Co.,Ltd | 天喜 胡 |
In-app purchases
Joylog
No in-app purchases
Luckysmart Sonar
No in-app purchases
Questions
Is Joylog free?
Is Luckysmart Sonar free?
Do Joylog or Luckysmart Sonar have ads?
Which is updated more often, Joylog or Luckysmart Sonar?
Other comparisons
