Versus · last updated 19 October 2026

Athletica vs TrainAsONE

Athletica publishes running plans from 5K to ultra, plus triathlon, and an AI coach you can ask. The German App Store price used for sorting is €22.90 per month. The website also lists $19.90 per month.

TrainAsONE rebuilds the plan every day. Premium is £9.99 per month, with a short free tier. Goals through ultra are uncertain, and Apple Watch support conflicts across sources.

Athletica · TrainAsONE · Full comparison

	Athletica	TrainAsONE
Price	from €22.90 · $19.90 German App Store: €22.90 per month, €99 for six months, €199 per year. The website lists $19.90 per month, $99 for six months and $189 per year. The filter uses the German store. Two-week trial, then a subscription.	about €11.49 Premium is £9.99 per month on the pricing page. Euros use a 1.15 factor for sorting only. £99.99 per year appears in a comparison dated 10 September 2026, not in the pricing-page excerpt, so the annual tier is marked uncertain. Free, per the pricing page: 7 days in detail, 14 days as a summary, one goal. Premium extends that.
Watches	Garmin: Workouts on the watch COROS: Reads dataAn app update mentions a COROS connection. That does not by itself prove structured workouts land on the COROS. Polar: Reads dataA review describes Polar through Intervals.icu, not as a direct Athletica integration. Apple Watch: Reads dataAn Athletica page names Apple Watch via Watchletic. That is a bridge, not a built-in push.	Garmin: Workouts on the watchPremium lists Garmin CIQ, and the free tier already mentions USB upload. COROS: Reads dataThe homepage lists COROS under sync. Workout push is not described separately there. Polar: Reads dataPolar is on the homepage list. Depth is not documented. Apple Watch: Reads dataHomepage: Apple Watch. In September 2026 Ranner wrote that Apple Watch was still on the roadmap. Both are public, so this stays uncertain.
AI and plan	Periodisation for running through ultra and for triathlon, in English. Running plans from 5K to ultra, plus triathlon An AI coach you can ask Garmin sync, including planned workouts Web and iPhone	A British plan algorithm with a short free tier and Premium in pounds. The plan is recalculated daily Free horizon of about one detailed week Garmin connection on the pricing page Homepage also names COROS, Polar, Suunto, Stryd, Strava
Platforms	Web iPhone	Web iPhoneAn iOS app exists. A comparison dated 10 September 2026 says the last update was February 2025.

Who should pick which

Pick Athletica if

You want 5K through ultra marked confirmed, plus triathlon.
You want to ask the coach questions. That is one of Athletica’s listed features.
You want a confirmed iPhone app and a confirmed website. TrainAsONE’s iOS app is uncertain because a September 2026 note said the last update was February 2025.

Pick TrainAsONE if

You want a lower published monthly price in pounds, and a free tier that already shows about a week in detail.
You want the plan recalculated daily, including after a skip.
You can live with uncertain race distances. Every TrainAsONE goal in this directory is marked uncertain.

Questions

Which monthly price is used for sorting?

Athletica sorts at €22.90, the German App Store monthly price. TrainAsONE sorts at about €11.49, which is £9.99 converted at 1.15 and marked uncertain.

Do both send workouts to Garmin?

Yes. Both are marked confirmed for Garmin workouts.

What is certain about Apple Watch?

Neither has a confirmed direct workout push in this directory. Athletica is described via a Watchletic bridge and is uncertain. TrainAsONE’s homepage and a September 2026 comparison disagree.