Comparison

Weight Tracker vs Shindo Endurance Training

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

Head to head
About

Weight Tracker

Easily record and track your daily weight on a calendar. Visualize fluctuations with graphs to stay motivated on your health journey. All your past data is saved for easy review.

Highlights
  • Daily weight recording
  • Calendar view
  • Weight fluctuation graphs
  • Intuitive operation
  • Past data saving
  • Motivation visualization
Features
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This app allows you to record your daily weight on a calendar and manage it simply. Ideal for those on a diet or athletes, it includes a graph feature that lets you quickly see weight fluctuations at a glance. The app is very easy to use, with intuitive operation, so anyone can start using it right away. By recording your weight on the calendar, you can visualize daily changes and maintain motivation to achieve your goals. All past data is saved, allowing you to look back at any time. Start managing your health with this simple and efficient weight management app.

About

Shindo Endurance Training

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Every morning, one honest answer: what to do today. Shindo reads your recovery and training data from Apple Health and computes your readiness on the iPhone itself. Sleep, heart-rate variability, resting heart rate and the load you carry become one score โ€” and the four drivers behind it. THE NUMBERS ARE COMPUTED. THE AI WRITES THE WORDS. Every figure comes from a deterministic algorithm on your iPhone: the same input always gives the same answer. Where the AI's wording and the computed numbers disagree, the numbers win. The weekly plan is the one place the AI does more than write: it may propose the week itself. Before you see it, our engine checks that proposal against limits computed from your own data โ€” the ramp cap, the easy-hard balance, your available days, your phase โ€” and publishes its own week if it fails. WHEN LIFE BREAKS THE PLAN Rode instead of ran? Went short because of work? Shindo matches what you did against what was planned, counts the load you absorbed, and re-flows the rest of the block. No guilt-red, no broken streak. WORKS WITH WHAT YOU ALREADY WEAR Sleep, HRV, resting heart rate and workouts arrive through Apple Health, whatever device wrote them there โ€” a watch, a chest strap, an app you already use. Shindo writes back only the daily totals of the meals you log, and never records workouts or tracks you live. FREE, AND NOT A TEASER โ€ข Readiness score and every driver behind it โ€ข Today's session: what to do today, and why โ€ข The weekly plan our engine builds: phases, the 80/20 split, a capped ramp, session steps โ€ข A manual plan editor; reschedule, swap or skip โ€ข Plan-to-actual matching: swaps, partials and shifts counted โ€ข Workout detail: laps, zones, heart-rate drift, route โ€ข Manual food and macro logging against daily targets โ€ข All eight home and Lock Screen widgets, all three Live Activity modes, Control Center controls โ€ข Rich notifications and push nudges โ€ข Apple Health sync โ€ข Your most recent 60 days of history. Older days stay on your device but are not shown until you subscribe Depth is free too: critical power and W' for the bike, critical speed and D' for run and swim, Foster monotony and strain, acute-to-chronic workload ratio, grade-adjusted pace, decoupling and durability. Where data is missing, the metric stays empty rather than showing a fake zero. SHINDO PRO Shindo Pro is an auto-renewing subscription bought in the app. It adds: โ€ข The AI morning report: why readiness landed where it did, what it means for today, plus a read-out of your note on how you feel โ€ข The AI rebuild of your week, including "make it an easy week", each session explained โ€ข A daily meal plan built around your session and your goal โ€ข Food logged from a photo, or from one sentence โ€ข Correlations across your own data: what actually moves how you feel โ€ข Readiness and form forecast, race predictor, VO2max trend, training status โ€ข Thresholds and zones from your own history rather than "220 minus age", with energy availability and carb adherence read against your load โ€ข Unlimited history: the 60-day window is lifted Nothing in Pro changes how a number is computed โ€” a metric reads the same free or paid. New subscribers start with a seven-day free trial. It is an introductory offer, and eligibility is Apple's decision, per Apple ID and per subscription group โ€” if you have already used a trial in the Shindo Pro group, you will not receive another one. No account, no feed, no leaderboard: one athlete, one iPhone. The coach's wording is generated by an AI service, and only if you switch it on. Shindo is a training tool, not a medical device. Every score, flag and forecast is an estimate computed from wearable data, not a clinical measurement and not a diagnosis. It does not replace professional care and is not for emergencies โ€” check with a doctor before making decisions about your health, training or nutrition. Terms of Use: https://shindo-app.com/terms Privacy Policy: https://shindo-app.com/privacy

Screenshots

Weight Tracker4 screens
Shindo Endurance Training4 screens

Verdict

The call

The clearest difference is ads: Shindo Endurance Training at none against Weight Tracker's shown. Shindo Endurance Training also leads on update cadence (every 2 days vs every 3 months). Weight Tracker's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 26.4). On price and in-app purchases there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Weight Tracker sells 2 in-app purchases, starting at $4.99 per month and Shindo Endurance Training sells 4 in-app purchases, starting at $12.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Weight Tracker ships an update every 3 months, Shindo Endurance Training every 2 days. The most recent releases landed on October 27, 2026 and October 31, 2026 respectively.

Scorecard4 real differences ยท 4 level
Weight Tracker versus Shindo Endurance Training: the parameters behind the verdict, then further details
ParameterWeight TrackerShindo Endurance Training
PriceFreeFree
Positive reviews0.0% of reviewsโ€”
Update frequencyEvery 3 monthsEvery 2 days โ€” better
AdsYesNo โ€” better
In-app purchasesYesYes
MonetizationFree with in-app purchasesโ€”
DevicesiPhone, iPad, iPod โ€” betteriPhone
Requires iOS15.0 โ€” better26.4
Further details โ€” not scored
Size73 MB28 MB
Age rating4+17+
Developerkota tadaAleksandr Kolesnikov

In-app purchases

2 purchases

Weight Tracker

Subscriptions2
  • Ad-free for 1 month7 Days trial$4.991 Month
  • Ad-free for 1 year14 Days trial$49.991 Year
4 purchases

Shindo Endurance Training

Subscriptions4
  • Shindo Pro Monthly$12.991 Month
  • Shindo Pro Monthly7 Days trial$12.991 Month
  • Shindo Pro Yearly7 Days trial$109.991 Year
Show 1 more
  • Shindo Pro Yearly$109.991 Year

Questions

Is Weight Tracker free?
Weight Tracker is free to download, with in-app purchases available.
Is Shindo Endurance Training free?
Shindo Endurance Training is free to download, with in-app purchases available.
Do Weight Tracker or Shindo Endurance Training have ads?
Weight Tracker shows ads; Shindo Endurance Training does not.
Which is updated more often, Weight Tracker or Shindo Endurance Training?
Weight Tracker ships an update every 3 months, and Shindo Endurance Training every 2 days. Most recently, Weight Tracker was updated on October 27, 2026 and Shindo Endurance Training on October 31, 2026.

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