Comparison

FuelFlow vs Pancake Run Planner

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

FuelFlow

This app helps endurance athletes optimize their nutrition and hydration during long activities. It provides real-time tracking, personalized fueling targets based on course and pace, and aids for crew and pacers. Features include offline functionality and Apple Watch integration for easy logging.

Highlights
  • Real-time nutrition and hydration tracking
  • Course-aware fueling targets
  • Adaptive UI for deep activity stages
  • Crew and pacer support
  • Offline plan functionality
  • Apple Watch standalone app
  • Audio coaching reminders
Features
Read full description

Built for the Dark Miles FuelFlow is a real-time fueling app for endurance athletes — the ones who know "just send it" stops working past mile 21. Whether you're prepping for your first marathon or your tenth 100-miler, FuelFlow tracks what you're putting in versus what your body is asking for, and tells you when to do something about it. NEW: ULTRA MODE (EARLY ACCESS) Build a race plan on the web at fuelflow.run — course, aid stations, pacing, per-phase fueling targets — then race it on iPhone and Apple Watch. • Aid station tracking: know what's coming and what your next segment needs • The Stack: an adaptive UI that simplifies as you get deeper into the pain cave, so the right action is always one tap away • Crew Mode: generate PDF crew cards and share links so pacers and crew know what to hand you, when • Course-aware fueling targets that respect terrain and pace • Works offline once your plan is downloaded Enable Ultra Mode in Settings. TRACK WHAT MATTERS, IN REAL TIME Log carbs, sodium, and water as you go — on iPhone or Apple Watch. No mental math at mile 18 or mile 93. Smart status messages tell you whether to fuel now, soon, or whether you're crushing it, based on where you are in the activity — not just hourly goals. APPLE WATCH THAT ACTUALLY WORKS Log nutrition without pulling out your phone. Quick Access Grid puts your go-to fuel one tap away. The watch app runs standalone — no phone required. Alerts when you fall behind. AUDIO COACHING: EYES UP, HANDS FREE (EARLY ACCESS) Spoken nutrition reminders during activities. Eight crew personalities from zen to drill sergeant. BUILT FOR ENDURANCE SPORTS • Running — road, trail, ultra • Cycling — road, gravel, mountain • Triathlon and multisport • Nordic skiing, swimming, hiking, mountaineering YOUR DATA, YOUR WAY Export every session: CSV, PDF (with route map and heart-rate graph), TCX, GPX, FIT. Import workouts from Apple Health, Strava, Garmin Connect, or upload FIT files from your bike computer to add nutrition to past activities. SMART TRACKING FEATURES • Customizable nutrition goals per sport • Sweat profile data with H drop data import • Pre-activity nutrition logging • Weather and route data • GI distress and energy level tracking • Personal records and trend analysis PRIVACY FIRST Your health data belongs to you. iCloud syncs privately across your devices. We don't sell your information or share it with third parties. RACE-DAY TESTED Built by ultrarunners. Tested at trail 50s, 100Ks, and 100-milers. Sharpened every release. START FUELING SMARTER Download FuelFlow and stop wondering if you're doing it right. Your next personal best starts here. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Pancake Run Planner

Features
Read full description

Make your next run one to look forward to. Pancake brings your plan, your progress, and your cheering section together. Build a workout on your phone, follow it from your wrist, and finish with a replay of the effort you put in. YOUR RUN, YOUR PLAN Create intervals by time or distance, choose target heart-rate zones, or get moving with a ready-made workout template. Send your plan to the paired watch and Pancake opens there, ready for you to start. START WITH YOUR STRIDE Choose whether to start the optional Adaptive Mix before your run, then let the countdown get you moving. Spend those first seconds finding your rhythm instead of searching through controls. FAMILIAR FAVORITES. FRESH ENERGY. With optional Adaptive Mix, on-device intelligence shapes song suggestions around your music taste, workout intensity, and live effort. Use the Library Selection slider to lean toward saved favorites and imported playlist tracks, or make more room for discoveries. When the interval changes, Pancake prepares music for the next effort. A Next Song option at the transition lets you choose a fresh push for a hard interval or a different feel for recovery. BRING YOUR CHEER SQUAD Invite friends privately to your squad. Supporters can receive an alert when you head out and send a quick pep talk, a little encouragement, or something that makes you smile. Hear cheers aloud during your run. Message filtering and controls to remove supporters help you keep your squad welcoming. SEE THE RUN BEHIND THE NUMBERS Follow pace, distance, heart rate, and segment progress from your wrist. Afterward, explore your recorded route with an interactive run replay, clearer pace and heart-rate graphs, and a timeline of the songs you played. See how each part of your workout felt, mile after mile or kilometer after kilometer. COMFORTABLE IN LIGHT OR DARK A fresh look in both light and dark mode keeps your plan and progress easy to read. No ads. No analytics. No Pancake account to create. Run history and preferences stay on your devices; optional Cheer Squad uses iCloud to share your display name, run status, and cheers with the people you invite. A compatible paired watch is required for guided run tracking. Adaptive Mix is optional and requires supported on-device intelligence and an Apple Music subscription for catalog playback. Keep Pancake open on your iPhone while the mix plays. Cheer Squad requires iCloud; run-start alerts depend on background delivery and may be delayed. Plan your effort. Find your rhythm. Run with a little more encouragement.

Screenshots

FuelFlow4 screens
Pancake Run Planner4 screens

Verdict

The call

The clearest difference is price: FuelFlow at Free against Pancake Run Planner's $3.99. Pancake Run Planner's advantage is in-app purchases (none vs 2) and update cadence (every 6 days vs fortnightly). On ads, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

FuelFlow is free to download; Pancake Run Planner costs $3.99 up front. FuelFlow sells 2 in-app purchases, starting at $1.99 per month. Pancake Run Planner asks for nothing beyond the download.

UpkeepUpdate frequency

FuelFlow ships an update fortnightly, Pancake Run Planner every 6 days. The most recent releases landed on October 24, 2026 and October 8, 2026 respectively.

Scorecard3 real differences · 7 level
FuelFlow versus Pancake Run Planner: the parameters behind the verdict, then further details
ParameterFuelFlowPancake Run Planner
PriceFree — better$3.99
Rating5.0 (2 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings2 — better—
Update frequencyFortnightlyEvery 6 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, Apple WatchiPhone, Apple Watch
Requires iOS26.026.0
Further details — not scored
Size109 MB5 MB
Age rating4+12+
DeveloperTheVSG LLCMatthew Lucas

In-app purchases

2 purchases

FuelFlow

Subscriptions2
  • FuelFlow Premium$1.991 Month
  • FuelFlow Premium$14.991 Year
None

Pancake Run Planner

No in-app purchases

Questions

Is FuelFlow free?
FuelFlow is free to download, with in-app purchases available.
Is Pancake Run Planner free?
Pancake Run Planner costs $3.99, with no in-app purchases.
Do FuelFlow or Pancake Run Planner have ads?
Neither FuelFlow nor Pancake Run Planner shows ads.
Which is updated more often, FuelFlow or Pancake Run Planner?
FuelFlow ships an update fortnightly, and Pancake Run Planner every 6 days. Most recently, FuelFlow was updated on October 24, 2026 and Pancake Run Planner on October 8, 2026.

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