Comparison

FTWX vs Piston Fit

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

Head to head
About

FTWX

This app syncs activity and health data from a compatible smartwatch to your phone. It allows you to view steps, calories, distance, heart rate, and sleep data, and manage watch features like notifications and watch faces.

Highlights
  • Activity data synchronization
  • Heart rate and sleep tracking
  • Sports mode records
  • Watch notification management
  • Customizable watch faces
  • Device settings control
Features
Read full description

FTWX is a newly designed and developed application for our new line of product smart watch Fitwatch X Series. Pairing any of smart watch Fitwatch X Series to your phone and giving full permissions to it, you will find so many great features on the APP where is full of direct visual and concise UI(User Interface) of the APP and allows you to synchronize and check your activities data, like steps, calories, distance, and the records of the sports modes, as well as the data of heart rate, sleep tracking, stress etc. from your watch. And you also can turn on the notification which allows you to receive messages on your watch, the incoming call to receive calls on your watch, the dial to change and personalize your watch face, anti-lost reminder, Do Not Disturb mode, alarm clock, sedentary reminder, raise to wake, heart rate monitoring, schedule, phone camera control, languages settings, FW update, phone book and other settings for your watch. If you have any questions about the APP or suggestions during the use, please contact us freely. You are always welcome to share your ideas. We will do our best to improve our APP to provide worldwide users with a wonderful APP. Please contact: Email: fitme@fitwatchx.com Disclaimer: 1. The data displayed on the APP is provided by the device. The APP only records and provides to read. 2. All the health data displayed on the app is not for medical purposes. All health data is for reference only. The data cannot be used as medical opinions for health care consult. For medical opinions, please consult your doctor. License Description 1. The APP will need access to iPhone Apple Health APP and perform real-time sync of device data to the Apple Health. 2. The APP will need access to your mobile phone to get your location and local weather information and synchronize it to the device.

About

Piston Fit

Features
Read full description

Piston is not a coach that writes a training program — it's a programming system that adjusts itself as you train. Built ground-up for powerlifting + powerbuilding, with hypertrophy covered. Everything runs on RPE (Rate of Perceived Exertion). How it works: • Intake: tell Piston your PRs, injury history, your equipment (rack, bar, available plates), and your goal (powerlifting / powerbuilding / hypertrophy / maintenance). • First block: 4 weeks × 4 days, Squat-Bench-Deadlift-Bench rotation. Loads are rounded to what your plates can actually load. • Session: rate each set with RPE. Next set's load adjusts automatically (A1 rule). Three straight sessions under-performing triggers a deload suggestion (A5 rule). • Meet-prep: automatic peak block. Meet-week attempt planning, weight-cut protocol, opener-below singles. • Works offline. Gym wi-fi is unreliable — Piston logs the session locally and syncs once you're back online. In v1: • Powerlifting (raw IPF/WRPF) • Powerbuilding (PL + structural work) • Hypertrophy (PPL, Upper/Lower, Full-body) • General strength fitness • Turkish-first UI with English option Not in v1 (coming later): • Calisthenics • Apple Watch / WearOS • Coach dashboard Monthly, annual, or one-time Founder's Edition (first 500 buyers) subscription. No free trial — the monthly tier is the entry price. Terms of Use: https://www.piston.fit/terms Privacy Policy: https://www.piston.fit/privacy

Screenshots

FTWX4 screens
Piston Fit4 screens

Verdict

The call

The clearest difference is in-app purchases: FTWX at none against Piston Fit's 4. FTWX also leads on iOS requirement (12.0 vs 15.0). Piston Fit's advantage is update cadence (every 2 days vs every 2 months). On price, ads and device support 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. Piston Fit sells 4 in-app purchases, starting at $4.99 per month. FTWX asks for nothing beyond the download.

UpkeepUpdate frequency

FTWX ships an update every 2 months, Piston Fit every 2 days. The most recent releases landed on October 13, 2026 and October 16, 2026 respectively.

Scorecard3 real differences · 6 level
FTWX versus Piston Fit: the parameters behind the verdict, then further details
ParameterFTWXPiston Fit
PriceFreeFree
Rating2.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 2 monthsEvery 2 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPodiPhone, iPod
Requires iOS12.0 — better15.0
Further details — not scored
Size643 MB50 MB
Age rating4+4+
Developerhalil teberikEmin Can Baskaya

In-app purchases

None

FTWX

No in-app purchases

4 purchases

Piston Fit

Subscriptions3
  • Piston Aylık$4.991 Month
  • Piston Annual$29.991 Year
  • Piston Annual7 Days trial$29.991 Year
One-time1
  • Piston Founder$59.99

Questions

Is FTWX free?
FTWX is free to download, with no in-app purchases.
Is Piston Fit free?
Piston Fit is free to download, with in-app purchases available.
Do FTWX or Piston Fit have ads?
Neither FTWX nor Piston Fit shows ads.
Which is updated more often, FTWX or Piston Fit?
FTWX ships an update every 2 months, and Piston Fit every 2 days. Most recently, FTWX was updated on October 13, 2026 and Piston Fit on October 16, 2026.

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