We respect what Fishbrain does well. Here is exactly where we're different and where we're not.
The 15M-user incumbent has had 8 years and $65M+ of venture capital to ship a real-catch-trained bite model. They have not. The reason isn't capability — they have the catch data — it's that their UX is built around the community feed and they can't restructure into a forecast-first product without breaking 15M existing users' habits. We're free to build the forecast they can't ship.
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 — 15M+ registered users, 50M+ logged catches, eight 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 trained on real catches — actually learns what works, validated against held-back catch data |
| Hourly bite forecast | Premium tier only | Free, no account needed to view |
| 7-day forecast | Premium tier | Free, every spot |
| Species count | ~1,000 | Over 1,000 — every species the model knows |
| 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 |
| Chlorophyll-a | No | Yes — the green-water productivity index that drives baitfish behaviour |
| Eddy detection | No | Yes — mesoscale ocean structure that pelagic species track |
| Currents overlay | No | Yes — surface flow plus where the shear lines set up |
| Live AIS vessel layer | No | Yes |
| Aquatic-reserve closures | No | Yes — NSW DPIRD polygons rendered on the map |
| Catch logging | Yes — the centrepiece of the product | Yes — private by default, optional public share |
| Social feed / community | Yes — 15M users | Public catches feed only; no follows, comments, or DMs |
| Brand partnerships / pro content | Yes | No |
| Native iOS / Android app | Yes | Progressive Web App (works on iOS, Android, desktop) |
| 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. Fishare is free across the board today (no paid tier yet — when one ships, current users get grandfathered).
Pricing verified May 2026 against fishbrain.com/pro (US web) and the AU App Store IAP listings. The AU ladder is messier than the marketing site implies — multiple Premium price points are visible alongside the Power Fishing Package upsell. Verify in-app before subscribing.
When the paid tier launches (currently deferred), users who signed up before launch get lifetime access at the free tier.
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 15M users 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.
Comparison verified against Fishbrain v17.x on iOS, May 2026. Pricing cross-checked against both fishbrain.com/pro (US web) and the AU App Store IAP listings — the two ladders don't fully agree. 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.
Yes — the live map, bite score, 7-day forecast and spot pages are free to browse with no account. Logging catches and getting push notifications when peaks open requires a free account. There is no paid tier today.
The 15M-user incumbent has had 8 years and $65M+ of venture capital to ship a real-catch-trained bite model. They have not. The reason isn't capability — they have the catch data — it's that their UX is built around the community feed and they can't restructure into a forecast-first product without breaking 15M existing users' habits. We're free to build the forecast they can't ship.
A multi-input neural network trained on millions of real catches across over 1,000 species — not a Solunar lookup. Inputs include wind, swell, tide stage, where the warm-cold water edges are, what the current is doing, moon phase, and a couple of dozen other features per hour. The model has been validated against catch data we held back from training. The catches keep coming in, so the model keeps getting sharper.
Fishare is a Progressive Web App (PWA) — open fishare.app in mobile Safari or Chrome, then 'Add to Home Screen'. It runs offline, sends push notifications, and stays in sync without an app-store install. Native iOS / Android builds are on the roadmap.
May 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. Free forever for everyone who joins now.
Open Fishare