Comparison

RepEight vs FlowFit

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

Head to head
About

RepEight

Features
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RepEight is the gym app built for lifters who care about every rep. Log workouts with weight, reps, and RPE. Track personal records automatically. See when you're ready to train each muscle again. Train with an AI coach that actually knows your history — on iPhone, Apple Watch, and your Lock Screen. Whether you're building muscle, chasing strength PRs, or staying consistent, RepEight gives you serious tracking and intelligent coaching in one app. LOG WORKOUTS LIKE A PRO • Log sets, reps, weight, RPE, rest time, and notes in real time • Previous bests shown on every set so you know what to beat • Built-in rest timer and instant PR alerts when you hit a new best • Start empty, use a saved routine, or follow a structured program • Session summary, full workout history, and incomplete set review 1,300+ EXERCISES WITH DEMO ANIMATIONS Browse 1,300+ strength, cardio, mobility, and bodyweight exercises with animated demonstrations. Search and filter by muscle group. Build custom exercises with RepEight Pro. PERSONAL RECORDS — AUTOMATIC & SEARCHABLE RepEight detects PRs as you train — no manual entry needed. • Track 1RM, max weight, volume PRs, and rep PRs • Searchable PR hub with muscle group and time period filters • Strength curves, exercise-level PR history, and share-ready PR cards RECOVERY INSIGHTS Per-muscle readiness based on your recent volume — with 24h, 48h, and 72h recovery windows. Train hard when you're ready. Back off when you're not. 27 BUILT-IN PROGRAMS Structured plans across Strength, Bodybuilding, Hybrid, Yoga, Cardio, and Mobility — including Push/Pull/Legs, Starting Strength 5Ɨ5, HIIT, and more. Save your own routines in folders. KAI, YOUR AI COACH Kai learns how you train — bodybuilding, powerlifting, hybrid, or general fitness — and adapts to your experience level, from beginner to advanced. Chat anytime, get weekly plans, post-workout debriefs, and proactive check-ins. Generate full workouts tailored to your equipment and goals. The AI workout analyzer scores sessions and tracks progressive overload. Quarterly training review with Pro. COMPARE & TRAIN WITH FRIENDS Head-to-head stats for workouts, volume, sets, and duration over 30d, 90d, 1y, or all time. Side-by-side exercise comparisons. Social feed, DMs, group chats, workout sharing, and training badges. APPLE WATCH & LIVE ACTIVITY Log weight, reps, and sets from your wrist. Live Activity on Lock Screen and Dynamic Island shows your current exercise, set count, and rest timer (Pro, iOS 16.2+). PROGRESS & APPLE HEALTH Workout heatmap, training streaks, muscle group breakdown, body heatmap, and weekly summary. Sync with Apple Health — read steps, energy, and sleep; write workouts back to Health. WHY LIFTERS CHOOSE REPEIGHT Serious set logging with RPE and rest timers. Automatic PR detection. Muscle recovery windows. An AI coach that adapts to how you train. 27 programs plus custom routines. Compare stats with friends. Apple Watch and Lock Screen tracking. Share-ready workout and PR cards. Download RepEight and put a strength tracker, PR log, and AI coach in your pocket. RepEight Pro Unlock unlimited AI coach chat and workout generation, advanced analytics, unlimited routines, full PR history, quarterly coach review, Live Activity, and custom exercises. Plan: RepEight Pro Monthly Duration: 1 month, auto-renewing Price: Ā£3.99/month (localized price may vary) Payment is charged to your Apple ID at confirmation. Subscription renews automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel in App Store account settings. Privacy Policy: https://www.repeight.com/privacy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

FlowFit

Read full description

Subscription is required to access features. Pricing is shown in the app before purchase. FlowFit helps you take control of your health by making nutrition tracking simple, fast, and flexible. Log meals, monitor daily macros, track calories, and visualize your progress. Whether your goal is weight loss, muscle gain, or simply eating better, FlowFit gives you the tools to stay consistent. Included with FlowFit Premium (subscription required): • Track calories and macronutrients with AI-driven analysis • Create custom foods and meals • Monitor daily, weekly, and monthly progress • View detailed analytics and trends FlowFit is designed to help you build healthier habits without the clutter or complexity of other tracking apps. Stay accountable and reach your goals with FlowFit. Health & Safety: FlowFit provides nutrition estimates and AI-generated insights for informational purposes only and is not medical advice. Always seek the advice of a qualified healthcare professional before making medical decisions. Terms of Use (Apple Standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

RepEight4 screens
FlowFit3 screens

Verdict

The call

The clearest difference is update cadence: FlowFit at every 2 days against RepEight's fortnightly. RepEight's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 17.6). On price, ads and in-app purchases there is nothing between them.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. RepEight sells 1 in-app purchase, starting at $3.99 per month and FlowFit sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

RepEight ships an update fortnightly, FlowFit every 2 days. The most recent releases landed on October 25, 2026 and October 13, 2026 respectively.

Scorecard3 real differences Ā· 3 level
RepEight versus FlowFit: the parameters behind the verdict, then further details
ParameterRepEightFlowFit
PriceFreeFree
Update frequencyFortnightlyEvery 2 days — better
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPod, Apple Watch — betteriPhone
Requires iOS15.1 — better17.6
Further details — not scored
Size200 MB62 MB
Age rating4+4+
DeveloperREPEIGHT STUDIOS LTDMatthew Pettitt

In-app purchases

1 purchases

RepEight

Subscriptions1
  • RepEight Pro$3.991 Month
2 purchases

FlowFit

Subscriptions2
  • FlowFit Premium (Monthly)$3.991 Month
  • FlowFit Premium (Yearly)$34.991 Year

Questions

Is RepEight free?
RepEight is free to download, with in-app purchases available.
Is FlowFit free?
FlowFit is free to download, with in-app purchases available.
Do RepEight or FlowFit have ads?
Neither RepEight nor FlowFit shows ads.
Which is updated more often, RepEight or FlowFit?
RepEight ships an update fortnightly, and FlowFit every 2 days. Most recently, RepEight was updated on October 25, 2026 and FlowFit on October 13, 2026.

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