We respect what Fishbrain does well. Here is exactly where we're different and where we're not.
The 20M-angler incumbent has the catch data to train a bite model on real catches, and its own site now markets AI-powered spot prediction — but it has never published what BiteTime is trained on, so there is nothing to check its forecast against. The reason we think that gap persists isn't capability: their UX is built around the community feed, and restructuring into a forecast-first product would break 20M existing anglers' habits. We're free to start from the forecast.
Fishbrain is the best fishing social feed. Fishare is the best fishing forecast. If you fish to share catches with a community, stay with Fishbrain. If you fish to plan when to go, switch.
Fishbrain is the category leader by a wide margin — 20 million anglers and 20 million logged catches by their own count (fishbrain.com, verified 31 July 2026), and years of compounding network effects. We spent years using Fishbrain ourselves before building Fishare, and most of what is good about it is genuinely good. Where we have built something different is in the forecasting surface. This page lays out exactly where the two products diverge.
A factual head-to-head across the features that matter for the fishing-decision use case.
| Feature | Fishbrain | Fishare |
|---|---|---|
| Bite-score source | BiteTime — Fishbrain now markets this as "powered by advanced AI" (App Store, May 2026). Underlying model details aren't public. | Multi-input neural network over live conditions — tide, wind, swell, pressure, sea temperature, moon — scored per species, per hour |
| Hourly bite forecast | Premium tier only | Free, no account needed to view |
| 7-day forecast | Premium tier | Free, every spot |
| Species count | Not published — their site says “all species” (unverified, retained from May 2026: ~1,000) | 207 profiled species — each with its own conditions profile behind the score |
| Tide stations | Yes (basic in free tier) | Thousands of harmonic tide stations worldwide — wherever you fish, we've probably got one nearby |
| SST / sea-surface temp | Premium overlay | Free — and already factored into the bite score so you don't have to interpret it yourself |
| SST gradient / fronts | No | Yes — the model knows where the warm-cold water edges are, which is where the pelagics hunt (AU east, NZ, US East + Gulf, UK, Japan) |
| Chlorophyll-a | No | Yes — the green-water productivity index that drives baitfish behaviour (AU east, NZ, US East + Gulf, UK, Japan) |
| Eddy detection | No | Yes — mesoscale ocean structure that pelagic species track (AU east + NZ) |
| Currents overlay | No | Yes — surface flow plus where the shear lines set up (AU east + NZ) |
| Live AIS vessel layer | No | Yes |
| Aquatic-reserve closures | No | Yes — NSW DPIRD polygons rendered on the map |
| Habitat suitability forecast (HSI) | No | Yes — 7-day SST-derived habitat heatmap with D+1/D+2 forecast; shows where conditions favour your target species, updated daily |
| Catch photo storage | Yes — in-app | Yes — full-resolution photos stored in cloud; never silently downsampled |
| Catch logging | Yes — the centrepiece of the product | Yes — community sees the fish, never your spot; exact positions only to accepted friends, per catch, and any catch can be fully private |
| Social feed / community | Yes — 20M anglers | Community catches feed; spot names and positions never public |
| Brand partnerships / pro content | Yes | No |
| Native iOS / Android app | Yes | Native iOS app on the App Store, free for everyone; native Android coming to Google Play (PWA meanwhile) |
| Account required to browse | Yes for most features | No — open the map, browse forecasts, no signup |
| Push notifications | Yes — high frequency | Yes — peak-window alerts only, opt-in |
| Free tier ceiling | Demo-grade; most useful features paywalled | Forecast, map, spot pages, species pages all free |
Fishbrain's pricing structure against Fishare's. The forecast app is free; the ocean-intelligence layers (SST, HSI and friends) are the single paid tier.
We re-checked fishbrain.com and fishbrain.com/pro on 31 July 2026: neither publishes a price. Their site names the paid tier “Fishbrain Pro” and says a free trial is available, but the numbers are only visible in-app or in the App Store. The figures above are therefore marked unverified and retained from our May 2026 check against fishbrain.com/pro and the AU App Store IAP listings — treat them as indicative and confirm in-app before subscribing.
Live since July 2026. Users who signed up before the paid flip keep the layers free for life (founding members).
Limitations of Fishbrain that come up in our own use and in public reviews. We don't list these to attack the product — they're context for the routing below.
Most "I went to plan a fishing trip" features — 7-day forecast, hourly bite times, depth-contour map — sit behind Premium. New users can browse the catch feed but cannot actually plan a session without subscribing.
Catch sizes and species identifications are self-reported. A community-curated catch feed is genuinely useful, but treating it as ground truth for "what's biting where" requires the user to do the filtering themselves.
Fishbrain's AU App Store listing as of May 2026 markets BiteTime as "fishing forecasts powered by advanced AI". The underlying model isn't documented publicly. Historically BiteTime was built around the Solunar feeding-time framework (moon/sun position) — whether that's still the basis under the new AI marketing is an open question. Solunar is one signal; real catch data shows tide stage, wind direction, pressure trend and SST front proximity each explain more of the variance than moon phase alone. Fishbrain has the catch data to validate against this; whether the current BiteTime model incorporates it, only they can say.
Default push-notification cadence trends toward daily engagement reminders rather than "the next 3-hour peak just opened at your home spot." App Store reviews flag this consistently.
Use-case routing — diplomatic, not flippant. Each row names a specific angler profile and the better tool for that profile.
Their community moat in US bass is real. The catch feed compounds value the more you contribute.
Fishbrain is genuinely the best product in fishing for that use case.
The bite score answers "is Saturday or Sunday worth driving for?" — free, no account, every spot.
Fishbrain's community signal is thinnest outside US freshwater. Our forecast is engineered globally.
Fishare logs are private unless you explicitly toggle public on each catch.
Free species pages cover bait / lure / tide / technique without a paywall in the way.
Fishbrain's UX is correctly built around the catch feed — that is what 20M anglers opened the app to do, and the feed is what kept them coming back. Restructuring the home screen around a forecast surface would mean breaking the muscle memory of every existing user. This is the classic incumbent dilemma — they have the data to ship a better forecast than we have, but the product surface to surface it doesn't exist and is structurally hard to add. We are smaller, newer, and free to start from "the forecast is the home screen."
Fishbrain doesn't expose a catch CSV export to free-tier users. If you want to bring your Fishbrain catches across, the practical path is: open each catch in Fishbrain → screenshot the metadata (date, species, weight, location) → log them in Fishare via the catch form. Painful but one-time. We're tracking demand for an automated importer; if you want it, open a request via the feedback link in the app.
Scale figures (20M anglers, 20M logged catches) re-verified 2026-07-31 against fishbrain.com itself. Feature comparison verified against Fishbrain v17.x on iOS, updated July 2026. Pricing could NOT be re-verified on 2026-07-31 — fishbrain.com/pro publishes no price — so the tier figures are retained from our May 2026 check against that page and the AU App Store IAP listings and are labelled unverified on the page. Verify in-app before subscribing. Pain points draw on a) our own use of the product and b) the consensus of public App Store reviews (1-3 star) and Reddit r/Fishing discussion threads tagged "fishbrain" over the past 12 months. We do not link individual users to avoid surfacing private opinions out of context.
The forecast side is free forever — live map, bite score, 7-day forecast and spot pages, no account needed to browse. The ocean-intelligence layers (SST with isotherms and break detection, HSI habitat heatmap, chlorophyll, subsurface temperatures, altimetry) are the single paid tier: US$5.99/mo or US$49.99/yr across every covered region, with a free look over a window of your own local water.
The 20M-angler incumbent has the catch data to train a bite model on real catches, and its own site now markets AI-powered spot prediction — but it has never published what BiteTime is trained on, so there is nothing to check its forecast against. The reason we think that gap persists isn't capability: their UX is built around the community feed, and restructuring into a forecast-first product would break 20M existing anglers' habits. We're free to start from the forecast.
A multi-input neural network scored per species, per hour — not a Solunar lookup. Inputs include wind, swell, tide stage, barometric pressure and trend, where the warm-cold water edges are, what the current is doing, moon phase, and a couple of dozen other features per hour. It is decision support built from live conditions, not a guarantee — we publish no accuracy figure, and some days the score is high and the water is dead.
Yes — the native iOS app is on the App Store (search is still indexing; the direct link is apps.apple.com/app/fishare/id6783726939), and it is free for everyone: there is no paid-tier gate on the app itself. A native Android app is on its way to Google Play. Until it lands, Fishare runs on Android as a Progressive Web App: open fishare.app in Chrome, then 'Add to Home Screen' — offline support and push notifications included.
July 2026. We re-verify pricing, feature parity and known limitations each time a major version of Fishbrain ships or pricing tiers change. The reviewed date at the top of the page is the source of truth.
They reflect the version of Fishbrain we checked at the last review date. Software changes; if you spot something that no longer matches the live product, let us know via the feedback link in the app and we'll update.
Fishare tracks your home spots and pings you when the next 3-hour peak window opens. Log catches and blanks to teach the model your local patterns. The forecast, saved spots and catch log stay free, forever.
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