Comparison

TreadLeft vs PEAK 75 hard challenge tracker

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

Head to head
About

TreadLeft

Automate your running shoe mileage tracking by connecting to Strava and Apple Health. Visualize wear, manage shoe loadouts, and get notified about deals on new gear.

Highlights
  • Automated activity syncing
  • Tactical shoe loadout management
  • Visual wear tracking with color-coding
  • Shoe retirement tracking
  • Advanced performance analytics
  • Live shoe deals and price alerts
Features
Read full description

Take control of your running gear with TreadLeft. TreadLeft connects directly to Strava and Apple Health to automate your shoe tracking. No more manual logs or guessing games—know exactly how many miles are on every pair in your rotation, how your gear is performing, and precisely when it’s time to retire them. KEY FEATURES: Seamless Activity Syncing: Connect Strava and Apple Health to import your runs instantly. We automatically match activities to your active rotation, so your dashboard is always up to date. Tactical Shoe Loadout: Build your ultimate arsenal. Assign distinct roles to your shoes (Daily Trainer, Race Day, Trail, Recovery) and monitor the health of each category at a glance to ensure your rotation is perfectly balanced. Visual Wear Tracking: See the health of your gear instantly. Colour-coded progress bars (Fresh, Worn, Critical) help you visualise wear, protect your joints from dead foam, and prevent injury. The Finishers: Every shoe has a lifespan. When it's time to put a pair out to pasture, send them to the Finishers to preserve their lifetime stats and share a custom retirement card on your feed. Advanced Analytics: Deep dive into your data. Dedicated Performance and Gear tabs show your weekly mileage trends, wear rates, and total distance across your entire inventory. Live Shoe Deals: See the best prices on the exact models you need from major retailers, updated in real time. Set a price alert, and we'll notify you the moment your shoe drops below your target—so you never miss a flash sale. Smart Dashboard: Your running command centre surfaces exactly what needs attention—unassigned runs, critical wear alerts, rest-day reminders, and automated retirement countdowns based on your actual weekly pace.

About

PEAK 75 hard challenge tracker

This app helps you complete popular 75-day challenges by tracking daily habits and progress. Choose from pre-set routines or create your own custom challenge to build discipline and achieve your goals.

Highlights
  • Choose from pre-set or custom challenges
  • Track workouts, water intake, reading, and more
  • Visualize progress with daily checklists
  • Monitor streaks and celebrate completed challenges
  • Select real-world peaks to represent progress
Features
Read full description

Every summit starts with day one. PEAK75 turns the popular 75-day challenge into a climb you can actually finish. Choose your mountain, commit to a set of daily habits, and watch yourself rise toward the peak,one completed day at a time. Whether you want to go all-in with 75 Tough or ease in with a gentler routine, PEAK75 keeps your streak, your goals, and your progress in one clean, motivating place. CHOOSE YOUR CHALLENGE Start with a proven program or design your own climb: • 75 Tough - no-compromise challenge • 75 Medium & 75 Soft - the same discipline at a sustainable pace • Her Era & Glow Up - routines built around self-care and consistency • Mental Armor & Monk Protocol - focus, resilience, and deep work • Custom Challenge - pick your own tasks, targets, and length BUILD DAILY HABITS THAT STICK Track the habits that matter to you: • Workouts, walks, yoga and pilates • Water intake with easy daily logging • Reading with a page goal • Healthy eating, sleep, skincare and self-care • Discipline goals like cold showers, no alcohol, no social media • Progress photos to see how far you've come CLIMB YOUR MOUNTAIN Pick a real peak (Everest, Kilimanjaro, Fuji and more) and move higher every day you complete. Miss nothing, reach the summit, and earn a badge for every challenge you conquer. STAY ON TRACK • A simple daily checklist for today's tasks • Adjustable goals so every task fits your life • Clear progress across all 75 days • Your streaks and finished challenges, saved and celebrated Discipline isn't about being perfect, it's about showing up. PEAK75 helps you show up every single day. Start your climb today. Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

TreadLeft4 screens
PEAK 75 hard challenge tracker4 screens

Verdict

The call

The clearest difference is ratings volume: PEAK 75 hard challenge tracker at 6 against TreadLeft's 1. TreadLeft's advantage is iOS requirement (15.1 vs 26.0). On price, rating, review sentiment and update cadence 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for TreadLeft against 5.0 for PEAK 75 hard challenge tracker. That said, the two scores are not equally well evidenced: PEAK 75 hard challenge tracker has 6 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

TreadLeft ships an update every 10 days, PEAK 75 hard challenge tracker weekly. The most recent releases landed on October 9, 2026 and October 14, 2026 respectively.

Scorecard2 real differences · 8 level
TreadLeft versus PEAK 75 hard challenge tracker: the parameters behind the verdict, then further details
ParameterTreadLeftPEAK 75 hard challenge tracker
PriceFreeFree
Rating5.0 (1 ratings)5.0 (6 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings16 — better
Update frequencyEvery 10 daysWeekly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPod — betteriPhone
Requires iOS15.1 — better26.0
Further details — not scored
Size51 MB69 MB
Age rating4+12+
DeveloperDavid BurnsOlga Krolikowska

Customer experience

TreadLeft

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

PEAK 75 hard challenge tracker

All ratings6 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

TreadLeft

No in-app purchases

None

PEAK 75 hard challenge tracker

No in-app purchases

Questions

Is TreadLeft free?
TreadLeft is free to download, with no in-app purchases.
Is PEAK 75 hard challenge tracker free?
PEAK 75 hard challenge tracker is free to download, with no in-app purchases.
Which has better reviews, TreadLeft or PEAK 75 hard challenge tracker?
TreadLeft and PEAK 75 hard challenge tracker are both rated 5.0 out of 5 on the App Store, from 1 and 6 ratings respectively.
Do TreadLeft or PEAK 75 hard challenge tracker have ads?
Neither TreadLeft nor PEAK 75 hard challenge tracker shows ads.
Which is updated more often, TreadLeft or PEAK 75 hard challenge tracker?
TreadLeft ships an update every 10 days, and PEAK 75 hard challenge tracker weekly. Most recently, TreadLeft was updated on October 9, 2026 and PEAK 75 hard challenge tracker on October 14, 2026.

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