Fish Deeper vs PeakBite
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Fish Deeper
This app provides detailed lake depth and bottom hardness maps to help anglers locate prime fishing spots. It also offers community features for sharing catches and tips, weather forecasts, and offline map access. Enhance your fishing experience with real-time sonar data when paired with compatible devices.
- 2D and 3D Depth Maps
- Bottom Hardness Maps
- Waterbody Hub & Community
- Catch Logging
- Offline Maps
- Real-Time Sonar Data
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Whether you’re a seasoned angler or just getting started, Fish Deeper helps you fish smarter, connect with others, and make the most of your time on the water. The app provides valuable insights into the waters you fish, helping you locate the best fishing spots, understand underwater terrain, and connect with the local fishing community. Perfect on its own or paired with Deeper sonar, it’s the ultimate tool for smarter fishing. MAPS+ FISHING MAPS Gain insights into bottom structure and fish-holding areas: • 2D and 3D Depth Maps: Dive into the lakebed with 2D maps that reveal underwater islands, pits, drop-offs, and other features that attract fish. Use a 3D view for a clear, additional perspective to pinpoint key fishing locations. • 2D and 3D Bottom Hardness Maps: Understand the lake’s bottom composition and distinguish between firm sand, soft silt, and other surfaces. This helps you identify areas where fish are more likely to be. ESSENTIAL ANGLING FEATURES Your go-to guide before, during, and after every fishing trip: • Waterbody Hub: A dedicated space for each body of water where anglers can interact, share their catches, exchange tips, and discuss the latest trends. Each water includes a weather forecast tailored to that location, so you can stay informed on the best fishing conditions. • Trending Lakes: Stay updated on popular nearby lakes, fishing activity, and real-time insights from the community. • Spots: Easily find boat ramps and onshore fishing spots already marked on the map or mark your private points of interest. • Catch Logging: Log your catches, including bait, techniques, and photos, and share your success with fellow anglers. Exact spots and details are kept private. • Weather Forecasts: Check detailed weather forecasts tailored to your fishing needs to plan your trips accordingly. • Offline Maps: Download maps for offline use and access location data easily anytime, anywhere. JOIN THE ANGLERS’ COMMUNITY Follow the news of your favorite lakes and get notifications about recent catches or activity nearby. See what others are catching, share your own achievements, and discover new fishing spots in your area. Whether you’re fishing from the shore, boat, or on ice, you’ll always be in the know. ENHANCE WITH DEEPER SONAR When paired with Deeper sonar, Fish Deeper becomes even more powerful: • Real-Time Sonar Data: View sonar data in real-time to explore the depths and see fish activity firsthand. • Bathymetric Mapping: Create depth maps from shore, boat, kayak, or SUP in both 2D and 3D. • Ice Fishing Mode: Use your sonar as an ice fishing flasher and easily mark ice holes. • Sonar History: Review and analyze your sonar scan history to better understand the underwater environment. • Customizable Settings: Adjust sonar settings to fit your fishing style and needs. The app also includes Maps+ with Sonar Protection, designed specifically for sonar users. This subscription provides coverage in case of accidental irreparable damage, loss, or theft, along with a 20% discount on sonar accessories and access to advanced depth and terrain maps in 2D and 3D. Download the app today and experience the difference. Terms Of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
PeakBite
This app uses advanced algorithms and real-time data to predict optimal fishing times based on solar, lunar, tide, and weather patterns. It provides detailed forecasts tailored to your location, helping anglers maximize their time on the water.
- Accurate fishing forecasts by location
- Detailed peak fishing time analysis
- Tide and weather data integration
- NOAA tide station selection
- Location modifier for trip planning
- Calendar event integration
- 10-day weather forecast
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No more guessing when to fish, the must-have app for every angler. Powered by advanced algorithms and real-time data, PeakBite calculates optimal fishing times based on solar and lunar events, tides, and weather patterns specific to your location. No more wasted hours waiting for the right moment – PeakBite ensures you're at your favorite spot at the perfect time. Features: Accurate fishing forecasts tailored to your location. Detailed analysis of peak fishing times, including sunrise, sunset, moonrise, moon overhead, moonset and moon underfoot. Tide and weather such as barometer, wind speed and direction displayed for the solunar event, no need to flip through screens for info. Automatically selects the closest NOAA tide station or select preferred station manually. Location modifier for trip planning, search for locations such as Lake Tahoe, or add coordinates manually. Seamlessly send interesting PeakBite events to your Apple Calendar, receive reminders on your iPhone, and iWatch even when app is not running. Sun moon times from US Naval Observatory, world's foremost authority. 10 Day Weather forecast. Fast onboarding to get you started quickly. Barometer, time, geo formats adjustable. Complete Help Screens. Light Dark mode. Link("End User License Agreement", destination: URL(string: "https://www.apple.com/legal/internet-services/itunes/dev/stdeula/")!)
Screenshots
Verdict
The clearest difference is ads: PeakBite at none against Fish Deeper's shown. PeakBite also leads on rating (5.0 vs 4.5). Fish Deeper's advantage is ratings volume (654 vs 2). On price, update cadence, 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
Both are free to download. Fish Deeper sells 14 in-app purchases, starting at $4.99 per month and PeakBite sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.
PeakBite holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Fish Deeper has 654 ratings behind it against 2, so its average is the more settled of the two.
Fish Deeper ships an update fortnightly, PeakBite every 3 weeks. The most recent releases landed on October 26, 2026 and October 1, 2026 respectively.
| Parameter | Fish Deeper | PeakBite |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (654 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 61.3% of reviews | — |
| Number of ratings | 654 — better | 2 |
| Update frequency | Fortnightly — better | Every 3 weeks |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 16.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 168 MB | 30 MB |
| Age rating | 4+ | 17+ |
| Developer | Deeper UAB | Agostino Calisi |
Customer experience
Fish Deeper
PeakBite
Bugs and requests
Fish Deeper
Reported bugs
5 issues- Frequent disconnections
- Depth readings not matching actual conditions
- Mapping issues and inaccuracies
- App crashes and freezes
- Subscription/premium features not working as expected
Requested features
5 requests- Offline mapping capabilities
- Improved accuracy and reliability
- More customization options
- Apple Watch integration
- Better privacy controls
PeakBite
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Fish Deeper
- Monthly Bathymetry$4.991 Month
- 1-Month Fish Deeper Premium7 Days trial$6.991 Month
- 1-Month Premium Membership$9.991 Month
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- 3-Month Premium Membership$15.993 Months
- Get 20% off your first year$17.991 Year
- Yearly Bathymetry$19.991 Year
- 12-Month Fish Deeper Premium7 Days trial$24.991 Year
- Free month & 10% off for year1 Month trial$24.991 Year
- 1st month 1$ and 10% yearly1 Month trial$24.991 Year
- Discount for the first month!1 Month trial$24.991 Year
- Discount for the first year!1 Year trial$24.991 Year
- Get 10% off your first year!$24.991 Year
- 12-Month Premium Membership7 Days trial$45.991 Year
- 1-Year Premium+ Membership1 Year trial$59.991 Year
PeakBite
- Pro Monthly$2.991 Month
- Pro Yearly$19.991 Year









