Comparison

Run Plan vs 42Runs

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

Head to head
About

Run Plan

This app offers personalized running training plans from 5K to marathon, designed for Apple Watch. It features guided workouts, smart pace adjustments, and detailed progress tracking, all while prioritizing user privacy with local data storage.

Highlights
  • Personalized training plans (5K to Marathon)
  • Apple Watch-first experience
  • Guided interval workouts
  • Smart pace recalibration
  • Detailed progress analytics
  • Flexible rescheduling
  • Privacy-first local data storage
Features
Read full description

Run Plan is the Apple Watch–first training planner with no account, no ads, and no subscription. Train for 5K, 10K, half marathon, or the full 42.2K with personalized plans that fit your schedule. Your training data stays in Apple Health, on your device. BUILT FOR APPLE WATCH Plan from your iPhone, run from your wrist. Start workouts, follow guided intervals, or go for a spontaneous run — all directly from your Apple Watch. No phone needed on the run. TRAIN AT THE RIGHT INTENSITY Every workout is guided by heart rate zones or target pace, so you always run at the right effort. Easy runs stay easy. Threshold runs hit their targets. Intervals are timed and zoned. No guesswork — and pacing that guards you against overtraining. PLANS THAT FIT YOUR LIFE Pick your goal, your race date, and your weekly schedule. Get a clear day-by-day plan with phases that build base, sharpen speed, and peak you for race day. Life happens? Move runs around your week with one tap. Your calendar always shows exactly what's next. Missed a few weeks or crushed a time trial? Run Plan can smartly recalibrate your target paces to match your current fitness level — but you always preview and approve every change. TRACK YOUR PROGRESS Track your fitness trend, training load, and pace dynamics as you train. The Progress view provides deep analytics to help you balance effort and recovery, and compares your planned vs. actual weekly volume. Plus, stay on top of your schedule with Home Screen widgets that show today's run and your week at a glance. PLANS FOR EVERY LEVEL • 5K — train for your first race or a faster time • 10K — build endurance and speed • Half marathon — go further, train smarter • Marathon — the full 42.2K, from first long run to finish line • Pro plans — Half Pro (Sub-1H30) and Marathon Pro (Sub-3H) with 6-day weeks • VO2 Maxxing — an 8-week aerobic-power block to grow your engine • Maintenance & Recovery — stay race-fit between goals, or ease back after a big race WHAT'S INCLUDED • Personalized training plans from 5K to marathon, plus Pro-level racing plans • Heart-rate-zone or target-pace training (your choice) • Apple Watch-first experience — start, follow, finish from your wrist • Live interval coaching with zone targets, splits, and timed recoveries • Smart recalibration to adjust paces based on your current fitness • Progress view with deep analytics, pace trends, and planned vs. actual weekly volume • Planned vs. actual pace for every completed interval • Detailed run stats — pace, splits, distance, heart rate • Phase-based periodization (base / speed / peak / taper) • Flexible rescheduling — move runs whenever life happens • Clean calendar view of your training • Hill repeats, threshold runs, intervals, long runs, strides • Home Screen widgets for quick access to your daily run • Full privacy — training data stored locally via Apple HealthKit • No GPS data leaves your device PRIVACY-FIRST Your training data lives in Apple Health on your device. Your heart rate, your splits, your routes — we never see them, and your GPS data never leaves your device. The app collects only anonymous usage statistics and crash reports, so we can keep making Run Plan better. BUILT FOR RUNNERS No account. No ads. No subscription nags. No social feed. No streak guilt. Just a quiet, well-designed running coach in your pocket and on your wrist. Whether you're starting your first 5K or chasing a marathon finish line — Run Plan gives you the structure to get there.

About

42Runs

Features
Read full description

42Runs builds structured running training plans — from Couch to 5K through your first marathon. Unlike generic pace charts, every workout targets your own threshold pace and heart-rate zones, calculated from your personal data. • Structured plans for every distance and level, 5K to marathon • Personal pace and heart-rate zones on every workout • Link a plan's goal time directly to your race for a training pace that updates automatically • Every workout syncs straight to your watch via intervals.icu (Garmin and most major brands) Start training today Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Run Plan4 screens
42Runs4 screens

Verdict

The call

The clearest difference is in-app purchases: Run Plan at none against 42Runs's 2. 42Runs's advantage is update cadence (daily vs monthly). On price, 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

Both are free to download. 42Runs sells 2 in-app purchases, starting at $3.99 per month. Run Plan asks for nothing beyond the download.

UpkeepUpdate frequency

Run Plan ships an update monthly, 42Runs daily. The most recent releases landed on October 28, 2026 and October 29, 2026 respectively.

Scorecard2 real differences · 7 level
Run Plan versus 42Runs: the parameters behind the verdict, then further details
ParameterRun Plan42Runs
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyMonthlyDaily — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, Apple Watch — betteriPhone
Requires iOS17.5 — better18.0
Further details — not scored
Size25 MB32 MB
Age rating17+4+
DeveloperEkaterina Sergeevna Roy42Endurance

In-app purchases

None

Run Plan

No in-app purchases

2 purchases

42Runs

Subscriptions2
  • 42Runs Pro Founding Monthly$3.991 Month
  • 42Runs Pro Founding Yearly$39.991 Year

Questions

Is Run Plan free?
Run Plan is free to download, with no in-app purchases.
Is 42Runs free?
42Runs is free to download, with in-app purchases available.
Do Run Plan or 42Runs have ads?
Neither Run Plan nor 42Runs shows ads.
Which is updated more often, Run Plan or 42Runs?
Run Plan ships an update monthly, and 42Runs daily. Most recently, Run Plan was updated on October 28, 2026 and 42Runs on October 29, 2026.

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