Comparison

Treadmill Workout Fixer vs TreadSimple

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

Head to head
About

Treadmill Workout Fixer

Correct inaccurate treadmill workout data logged by Apple Watch. Easily input the actual distance to ensure your Apple Health stats reflect your true performance, maintaining accurate mileage, pace, and calorie counts.

Highlights
  • Correct indoor run and walk workouts
  • Maintain accurate mileage and pace
  • Compare original and corrected distances
  • Private and ad-free experience
  • Syncs with Apple Health
Features
Read full description

Apple Watch and treadmill distances do not always match. Fix My Treadmill corrects a saved Indoor Run or Indoor Walk workout using the actual treadmill distance and saves a corrected copy to Apple Health. If the treadmill says 5.0 km but Apple Watch logs 4.6 km, enter the actual treadmill distance and save a corrected copy to Apple Health. How it works: 1. Select an existing Indoor Run or Indoor Walk from Apple Health. 2. Enter the distance shown on the treadmill. 3. Review the corrected distance and derived pace, then choose how splits should be recalculated. 4. Save a new corrected copy to Apple Health. Your original workout is not edited. Remove it separately in Fitness if you want only the corrected copy in your history. Compatible sensor metrics, such as heart rate and cadence, are preserved when HealthKit permits. Some metrics cannot be written back by third-party apps. Included: - 3 free workout corrections - Unlimited corrections with a one-time purchase - No subscription, account, or ads - Health data stays on your device unless you choose to share diagnostics Correct your next treadmill workout in seconds.

About

TreadSimple

This app transforms your Bluetooth treadmill and heart-rate monitor into a workout dashboard on your iPhone. It allows you to connect, record, review, and export your indoor runs locally, with optional cloud syncing.

Highlights
  • Connects to compatible Bluetooth FTMS treadmills
  • Pairs with Bluetooth heart-rate monitors
  • Tracks speed, incline, distance, time, calories, and heart rate
  • Supports Live Activities and TV Mode for display
  • Saves workout history locally on iPhone
  • Exports to Apple Health and Strava
  • Offers custom workout screens (Pro)
Read full description

Your run, your way. TreadSimple turns a compatible Bluetooth treadmill and heart-rate monitor into a focused workout dashboard for iPhone. Connect, record, review, and export without creating a TreadSimple account or putting your workout history in a developer-run database. BUILT FOR THE BELT • Connect to compatible treadmills using the Bluetooth FTMS standard • Pair a standard Bluetooth heart-rate monitor at the same time • Follow speed, incline, distance, time, calories, heart rate, zones, and laps • Keep recording through ordinary connection interruptions and recover unfinished workouts SEE THE WORKOUT YOUR WAY • Use a clear, high-contrast Activity View in portrait or landscape • Follow supported workouts from the Lock Screen and Dynamic Island with Live Activities • Put a read-only live dashboard on a compatible AirPlay display with TV Mode • Respect system settings for Dynamic Type, VoiceOver, dark mode, and reduced motion SAVE LOCALLY. SHARE BY CHOICE. • Keep workout history on your iPhone • Save completed indoor runs to Apple Health • Upload route-free indoor runs to Strava • Share standards-based FIT files without fabricated GPS data • Keep automatic sync off until you enable it for each destination TREADSIMPLE PRO Free includes two workout starts each week, the standard Activity View and TV Mode, local history, individual FIT sharing, Apple Health, and Strava. TreadSimple Pro adds unlimited recording, up to five custom workout screens, a custom TV dashboard, animated backgrounds, custom heart-rate zones and lap distance, and full-history FIT export. Monthly and annual TreadSimple Pro subscriptions renew automatically unless canceled. Eligible customers can start a seven-day free trial. Manage or cancel in App Store account settings. Locally stored history and individual exports remain available if Pro expires. Compatibility depends on the treadmill model and its Bluetooth FTMS implementation. TreadSimple records and displays workout data; it does not control treadmill speed or incline and is not a medical device. Privacy Policy: https://treadsimple.com/privacy/ Terms & Safety: https://treadsimple.com/terms/

Screenshots

Treadmill Workout Fixer4 screens
TreadSimple4 screens

Verdict

The call

The clearest difference is update cadence: TreadSimple at every 2 days against Treadmill Workout Fixer's weekly. TreadSimple also leads on iOS requirement (15.0 vs 18.0). Treadmill Workout Fixer's advantage is ratings volume (9 vs 1). On price, rating, ads and in-app purchases 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. Treadmill Workout Fixer sells 1 one-off in-app purchase and TreadSimple sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Treadmill Workout Fixer against 5.0 for TreadSimple. That said, the two scores are not equally well evidenced: Treadmill Workout Fixer has 9 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Treadmill Workout Fixer ships an update weekly, TreadSimple every 2 days. The most recent releases landed on October 23, 2026 and October 10, 2026 respectively.

Scorecard3 real differences · 7 level
Treadmill Workout Fixer versus TreadSimple: the parameters behind the verdict, then further details
ParameterTreadmill Workout FixerTreadSimple
PriceFreeFree
Rating5.0 (9 ratings)5.0 (1 ratings)
Positive reviews100.0% of reviews—
Number of ratings9 — better1
Update frequencyWeeklyEvery 2 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhoneiPhone, iPod — better
Requires iOS18.015.0 — better
Further details — not scored
Size10 MB25 MB
Age rating4+4+
DeveloperDAN URBANEKJames Allen

Customer experience

Treadmill Workout Fixer

All ratings9 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews7 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

TreadSimple

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

Treadmill Workout Fixer

One-time1
  • Unlimited Corrections$6.99
2 purchases

TreadSimple

Subscriptions2
  • TreadSimple Pro Monthly7 Days trial$2.991 Month
  • TreadSimple Pro Annual7 Days trial$29.991 Year

Questions

Is Treadmill Workout Fixer free?
Treadmill Workout Fixer is free to download, with in-app purchases available.
Is TreadSimple free?
TreadSimple is free to download, with in-app purchases available.
Which has better reviews, Treadmill Workout Fixer or TreadSimple?
Treadmill Workout Fixer and TreadSimple are both rated 5.0 out of 5 on the App Store, from 9 and 1 ratings respectively.
Do Treadmill Workout Fixer or TreadSimple have ads?
Neither Treadmill Workout Fixer nor TreadSimple shows ads.
Which is updated more often, Treadmill Workout Fixer or TreadSimple?
Treadmill Workout Fixer ships an update weekly, and TreadSimple every 2 days. Most recently, Treadmill Workout Fixer was updated on October 23, 2026 and TreadSimple on October 10, 2026.

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