Stride cycling app vs JOIN Cycling vs AdaptCycling: cost, and which one adapts to a week that keeps changing

At a glance

What each app actually adapts (and what it does not)

JOIN reschedules your week from the rides it imports, the RPE you give each one and the availability you set. Stride reads your rides plus Whoop or Oura recovery, and its AI Planner proposes changes you apply in chat. AdaptCycling re-solves the current week on its own when a ride breaks the plan, and on the Coach tier you tell a coach what changed in plain words.

JOIN, from Amsterdam and owned by Relive since 2025, costs €16.99 per month or €119.99 per year [JOIN]. It imports your finished rides, reads the load, and asks for an RPE score after each one. Change the days you are free and it rebuilds the week. It does this well. Stride's own comparison page calls JOIN's rescheduling genuinely excellent [Stride vs JOIN]. What JOIN does not have is a conversation: your levers are sliders and an effort score.

Stride, a UK company set up in 2024, costs $20 per month or $200 per year in the US, with a 14-day trial [Stride]. It is a bigger platform than either of us. It imports rides, runs and swims, reads sleep, HRV and readiness from Whoop and Oura, and analyses each file in depth: W′ balance over time, decoupling, interval detection, route weather split into head, tail and crosswind [Stride]. Its AI Planner builds sessions from your history and your recovery, and each session it adds carries a short note on why it is there. Nothing changes on your calendar until you apply a proposal [Stride Docs]. It keeps notes on your goals and constraints between conversations [Stride Docs].

AdaptCycling solves the week from four inputs: hours available, days available, race date and current fitness. When a ride breaks what the plan assumed, such as a hard group ride, a hard day in the wrong place or a run of missed sessions, the current week re-solves on its own, on Coach and on Free for 4 weeks after the trial. It does not rebuild a whole block on its own, so the block and the taper stay put [Bosquet et al. 2007]. On the Coach tier, you tell the coach about an illness, a trip or a moved event, and it proposes a rebuilt week that applies when you agree.

The breadth test: which app for which kind of athlete

Count two things: the sports you train and the devices you want the plan to read. Two or more sports, or a Whoop or Oura you want to drive the plan: Stride. One sport, a stable-ish week, and no wish to chat: JOIN. One sport, a week that changes most weeks, and a wish to say what happened in a sentence: AdaptCycling.

Stride is built to read everything. If you run and swim as well as ride, or you already trust your Oura readiness score, Stride is the only one of the three that takes all of it in and plans around it. That breadth is the point of the product, and nobody else here matches it.

JOIN is built to need very little from you. You set your availability, give each ride an effort score, and it gets on with it. If you want a plan that reshuffles itself without a conversation, JOIN is the least work of the three.

AdaptCycling is built for one sport and one problem: the week that breaks. I wanted to type "Wednesday is gone, and I only have five hours this week" and get a rebuilt week back, with a reason on every session. Stride can do a version of that too, so the deciding question between the two of us is the next one: who sets the numbers.

Who sets the numbers when your week changes

In Stride, the AI Planner proposes the sessions. In AdaptCycling, the AI and the formulas each do the job they do best. The AI understands what you tell it and picks the change that fits. Tuned training formulas, built on sports-science research, then set every number: weekly load, ramp rate, rest days and intervals. The AI cannot invent a number, and the same inputs always give the same plan.

AI is good at understanding "my knee has been niggling, ease off the hard stuff for two weeks." It is less steady at the arithmetic that follows. Ask it twice and you can get two different weeks, each stated with the same confidence. That is fine for a draft. It is less fine for the ramp rate of a block you have to trust for 12 weeks.

AdaptCycling uses AI as the translator. The coach reads what you said, decides which change fits, and turns it into inputs: fewer days, fewer hours, a lighter fortnight, a new race date. Then our training formulas, tested against real riders' plans, build the week from those inputs: a mostly easy intensity mix [Seiler 2010], a ramp the block can hold, and a taper sized to the 41-60% volume cut the research supports [Bosquet et al. 2007]. Only then does the AI write the title and the reason for each session. The AI explains the numbers; it never makes them up.

Stride's planner reads your thresholds, your recent training and your W′ balance before it proposes a session, and its proposals are previewed before they apply [Stride Docs]. That is a careful design. It is still the AI choosing the sessions and their numbers. If you want an AI that understands you and numbers that come from tested formulas, that split is the difference.

What each one does best, including where we fall short

Stride has the widest data and the deepest analysis, plus native iPhone and Android apps and tools for coaches. JOIN has the simplest daily loop and years of polish. AdaptCycling has a free tier with no card, a coach you can talk to, and a plan whose numbers come from tested training formulas.

Stride wins on breadth. Multi-sport load, Whoop and Oura recovery, route weather, a coach dashboard with team tools, and apps on both phone stores. Its Workout Player controls a smart trainer through each interval [Stride]. If you want one place for every sport and every signal, it is the strongest of the three.

JOIN wins on simplicity and track record. It has refined its plan engine since 2020, holds 4.7 stars on iOS, and asks almost nothing of you day to day. If you do not want to talk to your training app, JOIN is the right call.

AdaptCycling does less, on purpose. It is cycling only, it does not read Whoop or Oura, and it has no native phone app. What it does have: a Free tier that keeps your rides and records for good, a 14-day Coach trial with no card, every ride graded against its target in plain words, and Ride Live (beta), which runs your workout on your trainer in ERG from Chrome or Edge and grades each rep as it ends. On outdoor days, Routes for today picks a loop sized to the planned session at your own speed, corrected for climbing, with a straight stretch long enough for your reps or a steady climb for hill work, and busy roads capped. It sends to Wahoo, Karoo or Garmin. Like the plan, the route is picked by formulas, not by the AI. Stride's Courses forecast your pacing and wind on a course you already have, and Stride has paused adding new ones while it rebuilds them [Stride Docs]; ours finds the loop that fits today's session. One more thing worth knowing: Stride ended its Strava sync on 1 September 2026, after Strava barred passing athlete data to AI apps [Stride Docs]. AdaptCycling's Strava seats are capped too, so for both of us, connect the head unit you ride with: Garmin, Wahoo, Hammerhead, Polar, Rouvy, Suunto or intervals.icu.

Quick answers

Sources cited in this guide

1. 01
   Bosquet et al. 2007. Effects of tapering on performance: a meta-analysis. Medicine & Science in Sports & Exercise.
2. 02
   Seiler 2010. What is best practice for training intensity and duration distribution in endurance athletes?. International Journal of Sports Physiology and Performance.
3. 03
   Stride. Stride: The Future of Training. Stride.
4. 04
   Stride Docs. Training Planner; Courses; Stride and Strava. Stride Docs.
5. 05
   Stride vs JOIN. Stride vs. JOIN. Stride Docs.
6. 06
   JOIN. JOIN: cycling training plans. JOIN.

See the direct comparisons

• AdaptCycling vs JOIN Cycling →

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