- Comparisons
- 12: TrainingPeaks, Whoop, Athlytic, Runna, Intervals.icu, Garmin Connect, Zone 2 AI, Kubios HRV, Oura, Strava, MOTTIV, Elite HRV
- Claims checked
- Against each vendor's own public pages, on the date shown on each page
- Every page includes
- A section naming the cases where the other product is the better choice
- Affiliation
- None. No partnerships, no affiliate links, no sponsored placements
How these are written
Comparison pages published by a vendor are usually worthless, and it is worth saying why
before asking you to read six of them. The standard failure is that the vendor wins every
row, which tells a reader nothing except that the page was written by the vendor.
These are written to three rules:
- Every claim about another product is dated. Prices and features change;
an undated price is a future inaccuracy. Each page says when it was checked and against
what.
- Every page names the cases where the other product is better, and those
have to be real cases, not straw ones. On several of these pages the honest recommendation
is the other product.
- No affiliations. There are no partnerships, no affiliate links and no
paid placements behind any of this. Shindo is not affiliated with any product named.
If you find something inaccurate — particularly about a competitor — email
[email protected]. Corrections get made,
and the page's date gets bumped when they are.
The comparisons
Shindo vs TrainingPeaks
TrainingPeaks is the coach-facing industry standard with two decades of data behind it. Shindo is an iPhone app that makes one decision a day. If you work with a coach, this comparison is short.
Shindo vs Whoop
Whoop sells you a sensor and a recovery score. Shindo has no sensor and plans your training. They answer adjacent questions, and quite a few athletes end up running both.
Shindo vs Athlytic
The closest comparison on this site. Both are iPhone apps reading Apple Health to produce a daily readiness score. The difference is that Shindo also plans your training.
Shindo vs Runna
Runna is the best-in-class answer to 'give me a running plan for my race'. Shindo answers 'what should I do today, across every sport, given how recovered I actually am'.
Shindo vs Intervals.icu
Intervals.icu is free, remarkably deep, and gives you every number you could want. Shindo gives you fewer numbers and one decision. Which is better depends entirely on whether you enjoy analysis.
Shindo vs Garmin Connect
If you own a Garmin watch that supports Training Readiness, you already have a good readiness score for free. The question is what happens to the rest of your training — and whether your watch is on the list.
Shindo vs Zone 2 AI
Zone 2 AI is one protocol done properly: accumulate easy minutes, sharpen with 4×4 intervals. Shindo works out the same kind of boundary from your history, then spends its effort on what the week should look like.
Shindo vs Kubios HRV
Kubios is a measuring instrument with an academic pedigree — a short controlled reading taken with a Bluetooth chest strap. Shindo takes no measurement at all and spends its effort on what the number is for.
Shindo vs Oura
Oura is a ring: it measures you all night and turns that into daily scores. Shindo has no hardware and takes no measurements — it reads what your devices already recorded and decides what you should train.
Shindo vs Strava
Strava records the workout and shows it to your friends. Shindo never sees Strava at all — it reads Apple Health — and answers a different question: what did that workout do to your form, and what follows tomorrow.
Shindo vs MOTTIV
MOTTIV gives you a plan for a distance and a date, with videos and a strength layer. Shindo has no plan library at all — it builds the coming week from your history and rebuilds it when the week breaks.
Shindo vs Elite HRV
Elite HRV is a measuring instrument with a twelve-year history and a large review count. Shindo measures nothing — it reads what Apple Health already holds and puts HRV to work inside readiness and a plan.
The short version, if you only read one thing
Shindo is an iPhone app for a self-coached endurance athlete who already wears something
that records sleep and heart rate. It computes readiness and training load on the device,
builds the training week, and re-flows it when life interferes. It is free for the
deterministic core.
It is not the right choice if you work with a coach, if you are on Android, if you
want workouts pushed to your watch, if you do not own a device that records sleep and HRV,
or if you enjoy analysing your own data and would rather have the numbers than the decision.
Those are five real cases and they are covered honestly on the pages above.