# Flex: Fantasy Football AI — Start/Sit, Trade & Waiver Wire > AI fantasy football assistant for personalized league analysis and recommendations. (iPhone/iPad app by Fantasy Football Hub Ltd.) - Source: https://appshunter.io/ios/app/flex-fantasy-football-ai/id6782099009 (this page in markdown: same URL + `.md`) - Developer: [Fantasy Football Hub Ltd](https://appshunter.io/developer/1535014427) - Category: Sports, Utilities - Price: Free with in-app purchases - Rating: 1.00/5 from 1 App Store ratings · 1 written reviews indexed - Age rating: 4+ - Requires: iOS 15.1 · 63 MB - Languages: American English - Released: 2026-08-12 - Data updated: 2026-09-04 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/flex-fantasy-football-ai/id6782099009/reviews.md ## What is Flex? Flex Fantasy is your AI-powered fantasy football co-pilot. Connect your Sleeper or ESPN league and get instant analysis built for YOUR league, not generic rankings. WHAT FLEX DOES AI Team Rating: See exactly how your roster stacks up against the league-optimal team for the rest of the season, in one 0-100 score. Lineup Optimizer: Clear start or sit calls on every borderline player, every week, with the projected point swing for each move. Waiver Wire Intelligence: Know which available players actually upgrade your team, ranked by real impact. Trade Co-Pilot: AI-analyzed trade ideas tuned to your roster's needs, with the reasoning behind every deal. Matchup Breakdown: Win probability, your biggest edges, and positional gaps for the week at a glance. BUILT FOR YOUR LEAGUE Flex reads your actual roster, scoring settings, and league setup. Every recommendation is specific to your team and your matchups, never one-size-fits-all advice. WORKS WITH YOUR PLATFORM Sync in seconds with Sleeper and ESPN. No manual entry, no spreadsheets. FREE AND PRO Flex is free to use with all your leagues from one connected platform, plus the full My Team page, including your team rating, projected record, playoff odds, position breakdown and AI start/sit calls. Flex Pro unlocks waiver intelligence, the trade co-pilot, the full Players board and every platform. Get your season sorted. Download Flex Fantasy and start winning smarter. SUBSCRIPTION DETAILS Flex Pro is an auto-renewing annual subscription. Free for the first 7 days, then $29.99 per year. Payment is charged to your Apple ID account at confirmation of purchase. The subscription renews automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel your subscription in your Apple ID account settings after purchase. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.flexfantasy.ai/privacy ## Key features - AI Team Rating - Lineup Optimizer - Waiver Wire Intelligence - Trade Co-Pilot - Matchup Breakdown - League-Specific Analysis - Sleeper & ESPN Integration ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Flex Pro | $29.99 | per year | ## Recent user reviews (1 of 1) All indexed reviews: https://appshunter.io/ios/app/flex-fantasy-football-ai/id6782099009/reviews.md ### 1/5 — Liars! *2026-09-02* Ads say it works with yahoo. Yahoo us grayed-out!!! **Developer response:** Hi Wally. Yahoo will be available very soon. Sorry for the delay. ## Frequently asked questions about Flex ### What is Flex Fantasy Football AI? Flex Fantasy Football AI is an AI-powered co-pilot for fantasy football leagues. It connects to your Sleeper or ESPN league to provide personalized analysis, lineup suggestions, waiver wire intelligence, and trade recommendations. ### How does Flex Fantasy Football AI personalize advice? Flex Fantasy Football AI reads your actual roster, scoring settings, and league setup. All recommendations are specific to your team and matchups, not generic advice. ### What platforms does Flex Fantasy Football AI support? Flex Fantasy Football AI currently syncs with Sleeper and ESPN leagues. It offers integration with these platforms for seamless data import. ### What are the features of Flex Pro? Flex Pro unlocks waiver intelligence, the trade co-pilot, the full Players board, and access to every platform. It also includes the AI start/sit calls, team rating, projected record, and playoff odds. ### How much does Flex Pro cost? Flex Pro is an auto-renewing annual subscription priced at $29.99 per year. It offers a 7-day free trial before the first charge. ### Can I cancel my Flex Pro subscription? Yes, you can manage or cancel your Flex Pro subscription in your Apple ID account settings at least 24 hours before the end of the current period. ### Does Flex Fantasy Football AI have ads? Yes, the application contains advertisements. These are part of the free offering before upgrading to Flex Pro. ### What is the age rating for Flex Fantasy Football AI? Flex Fantasy Football AI has an age rating of 4+. This indicates it is suitable for a wide range of users. ## Version history (last 5 releases) ### 1.0.4 — 2026-08-30 Player pages are much faster to move through. Swipe between players in any detail view, and swap someone straight out of your lineup without backing all the way out. Your rest of season numbers now run through your league's championship week instead of stopping at the end of the regular season, so your Team Rating counts the weeks you are actually playing for. Waiver suggestions now treat bench depth as real insurance. A pickup that covers a starter's bye or injury is no longer graded as if it were worth nothing. IDP leagues now have full individual defensive player projections and stat breakdowns. Also fixed: reconnecting an ESPN account no longer dead ends when all your leagues are already synced. ### 1.0.3 — 2026-08-21 Smarter advice across the board in this one. Start/Sit now catches empty lineup slots. If you have an open spot and a player on your bench who can fill it, that is now the first thing we tell you. Trade suggestions got a major tune up. Realistic offers lead the list, suggestions cover more of your league, and grades now follow a proper curve instead of clustering at the top. Projections cleanup. Every number you see now comes from our projections partner, and players without a real projection show an honest zero instead of a guess. Fixed: editing a trade and re-analyzing now updates every screen, one refresh updates everything on the page, and dismissed suggestions stay dismissed everywhere. ### 1.0.2 — 2026-08-14 Unlocking your subscription is now effortless, and the AI got sharper. • Sign-in improvements: switch accounts anytime, and your subscription follows your email automatically • If your subscription is one step from unlocking, the app now shows you exactly what to do • Subscription status updates instantly after changes, including cancellations • Trade grades now measure one thing: how much a deal helps your season • Waiver suggestions can recommend a pickup without a drop when you have an open spot, plus a new More Ideas button • AI Start/Sit calls are now available to everyone • Fixes: account switching, More tab navigation, and general polish ### 1.0.1 — 2026-08-13 Introducing Flex Pro. Unlock the AI side of Flex: trade suggestions with the full analysis behind each one, waiver pickups ranked by what they are actually worth to your season, and start/sit calls that show their reasoning. Sync as many leagues as you want. The free plan still includes your first league and the My Team page, so your team rating, projected record and playoff odds stay available without subscribing. Also new: a Subscription screen under More where you can see your plan and renewal date, restore purchases, and manage or cancel through your Apple ID settings. Plus fixes and polish throughout. ### 1.0 — 2026-08-05 No release notes. ## More apps by Fantasy Football Hub Ltd - [Fantasy Football Hub: FPL Tips](https://appshunter.io/ios/app/fantasy-football-hub-fpl-tips/id1513399239) All apps by Fantasy Football Hub Ltd: https://appshunter.io/developer/1535014427 ## Related topics [outrun football](https://appshunter.io/ios/topics/outrun-football) · [fantasy football projections](https://appshunter.io/ios/topics/fantasy-football-projections) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-04.*