Riduck vs IntervalCoach
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Riduck
This cycling performance coach uses big data to calculate your FTP and peak power. It provides easy-to-understand weekly training summaries and detailed riding data analysis. Simulate how changes in equipment or weight might affect your performance.
- FTP calculation using big data
- Peak power renewal notifications
- Easy-to-understand training summaries
- Detailed riding data analysis
- Course performance simulator
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The easiest cycling performance coach in the world, Riduck. ● My FTP calculation using big data Just focus on riding. Riduck will inform you of FTP and peak power renewal. ● Easy-to-understand training analysis No more complicated formulas, we give you a step-by-step, easy-to-understand summary of weekly training. ● Analyzing Riding Detailed Data When you want to analyze your data yourself, Riduck makes it easy and quick to analyze. ● Course Simulator What if I change the equipment? What if you lose weight? What if you take another course? Check the expected your record. - Permissions To provide services well, we selectively request the following permissions. Services are available even if you do not agree to the following optional permissions access, but some services may be difficult to provide. Each permission can be changed at any time in your phone (or tablet) settings. [Selective Permissions] Notification: Notification of data analysis completion, FTP update, announcements, events, etc. - Help In order to sign up and use a ride, data with a power meter installed and riding is essential within the last 6 weeks. If you have any questions or suggestions, please check the information below. Email: product@riduck.com Privacy Policy: https://riduck.gitbook.io/riduck-guide/etc/privacy
IntervalCoach
This AI training coach adapts daily workouts for cyclists, runners, and triathletes based on recovery signals like HRV and sleep. It offers personalized training plans, readiness scoring, and multi-sport support.
- Daily adapting workouts based on recovery
- Readiness scoring (HRV, sleep, load)
- Five periodization models
- Multi-sport support (cycling, running, swimming, strength)
- Conversational AI coach (Coach+)
- Goal event countdown and progress projection
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Your training, adjusted to how you actually recovered. IntervalCoach is an AI training coach for cyclists, runners, triathletes, trail runners and Hyrox athletes. It reads 60+ recovery signals, including HRV, sleep, sleep debt, training load and how you feel, and adjusts today's session when the data calls for it. When you are ready, the plan stands. When you are not, it changes and tells you why. TODAY FIRST Open the app and today comes first: your readiness, a coach's outlook and today's session. Next to readiness, a focus tile shows the one thing that matters most right now: a race this week, a health signal, the session you just finished, a load spike, or how your week is going. WHAT YOU GET - Daily readiness from HRV, sleep, resting heart rate, form and training load - Workouts that adapt to your recovery, with power, pace or heart rate targets - A training plan built toward your goal event, with phases and weekly targets - Coach+, a conversational coach that knows your training and can adjust your plan - Race Recon: the climbs, pacing and fuelling of your race course - Post-workout analysis, with what you actually did next to the plan - Signals grouped by recovery, sleep, HRV, load and body - Cycling, running, trail running, triathlon, swimming, strength, walking and hiking, with bike-to-run bricks - Training for a Hyrox: your plan builds the running and strength work the race asks for - Weekly summaries, monthly progress reports and a home-screen widget - Clubs with a shared feed and fair leaderboards FOR COACHES With the Coach Plan, a coach gets a roster sorted by who needs attention, one inbox for approvals and a view of the whole squad. WORKS WITH Apple Health, Apple Watch, Garmin, Wahoo, Polar, Coros, Suunto, Zwift, Whoop and Oura. PRICING 14-day free trial, no credit card required. Pro, €3/month: adaptive workouts, your plan four weeks ahead and 20 Coach+ messages a month. Max, €8/month: everything in Pro, plus eight weeks ahead, 200 Coach+ messages and performance benchmarks. Available in 25 languages. Built and updated every week. Requires a free Intervals.icu account. Terms of Use: https://www.intervalcoach.app/terms Privacy Policy: https://www.intervalcoach.app/privacy
Screenshots
Verdict
The clearest difference is review sentiment: IntervalCoach at 100% against Riduck's 36%. IntervalCoach also leads on update cadence (every 3 days vs every 3 weeks). Riduck's advantage is in-app purchases (none vs 4) and rating (5.0 vs 4.8). On price, ratings volume, 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
Both are free to download. IntervalCoach sells 4 in-app purchases, starting at $2.99 per month. Riduck asks for nothing beyond the download.
Riduck holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 4 and 11 respectively. Written reviews complicate that: 36% of Riduck's written reviews are positive against 100% of IntervalCoach's, so the app with the better star average is not the one people write more warmly about.
Riduck ships an update every 3 weeks, IntervalCoach every 3 days. The most recent releases landed on October 7, 2026 and October 12, 2026 respectively.
| Parameter | Riduck | IntervalCoach |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) — better | 4.8 (11 ratings) |
| Positive reviews | 36.4% of reviews | 100.0% of reviews — better |
| Number of ratings | 4 | 11 — better |
| Update frequency | Every 3 weeks | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported — better | Freemium |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac, Apple Watch — better |
| Requires iOS | 11.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 84 MB | 29 MB |
| Age rating | 4+ | 4+ |
| Developer | Riduck Inc. | Martijn Russchen |
Customer experience
Riduck
IntervalCoach
In-app purchases
Riduck
No in-app purchases
IntervalCoach
- Pro Monthly$2.991 Month
- Max Monthly$6.991 Month
- Pro Yearly$24.991 Year
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- Max Yearly$69.991 Year
Questions
Is Riduck free?
Is IntervalCoach free?
Which has better reviews, Riduck or IntervalCoach?
Do Riduck or IntervalCoach have ads?
Which is updated more often, Riduck or IntervalCoach?
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