Best Nautilus Trainer Apps

250+ iOS apps curated and reviewed

3.9 avg rating
20 free apps
Updated August 2026

The best nautilus trainer apps on iPhone average 3.9★ across 250+ titles — we've ranked them by what real users actually keep on their phones. Updated August 2026.

Compare top Nautilus Trainer Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Nautilus Fitness CentersNautilus Fitness CentersFreeNoNoMay 2026
2Explore the World by BowflexExplore the World by BowflexFree2.1★ (315)NoYesAug 2026
3Nautilus PlusNautilus PlusFree3.0★ (5)NoNoJul 2026
4Nautilus® Mobile for iPhoneNautilus® Mobile for iPhoneFree5.0★ (2)NoNoMay 2026
5JRNY®JRNY®Free4.6★ (21K)NoYesAug 2026
6Holdfast: Freedive TrainerHoldfast: Freedive TrainerFreeNoYesJun 2026
7aquaAI - Swim TraineraquaAI - Swim TrainerFreeNoYesJun 2026
8Nautilus Dive AppNautilus Dive AppFreeNoNoJun 2026

Top Picks for Nautilus Trainer

Explore the World by Bowflex#2

Explore the World by Bowflex by Treo

Fuel your fitness journey
Strong Contender
💪 Health & Fitness
2.1😐(315 ratings)
FreeIn-App Purchases
Explore the World by Bowflex screenshot 1
Explore the World by Bowflex screenshot 2
Explore the World by Bowflex screenshot 3
Explore the World by Bowflex screenshot 4
Explore the World by Bowflex screenshot 5

Virtually travel the globe from home while exercising. The app syncs with compatible fitness equipment to adjust video playback to your speed. Track your progress, explore new destinations, and stay motivated on your fitness journey.

What We Love

  • 🚀 Works well with Schwinn bikes
  • 👍 Enjoyable scenery and visuals
  • 🌟 Great app for casual indoor cycling

Room to Improve

  • 🐛 Connectivity issues with various bikes
  • 🔍 Limited data and metrics displayed
  • 🔇 No audio or music in videos
Nautilus Plus#3

Nautilus Plus by Nautilus Plus

Worth Considering
💪 Health & Fitness
3.0(5 ratings)
Free
Nautilus Plus screenshot 1
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Nautilus Plus screenshot 4

Manage your gym membership, track workouts, and access personalized fitness and nutrition plans. View schedules, book appointments, and sync data from various fitness trackers. Stay connected with trainers and nutritionists through integrated messaging.

More Nautilus Trainer apps to explore

4
Nautilus® Mobile for iPhone
Nautilus® Mobile for iPhone
Nautilus® Mobile for iPhone
by Fiserv, Inc
Free

This app offers secure mobile access to organizational content and processes. It allows users to manage documents, notes, forms, and workflows on the go, enhancing productivity and reducing costs for businesses.

Secure mobile access to contentDocument review and annotationForm creation and editing
💼 Business
(2)
free
5
JRNY®
JRNY®
JRNY®
Johnson Health Tech Inc.
Free

This app offers personalized cardio, strength, and whole-body workouts that adapt to your fitness level and daily needs. Enjoy streaming entertainment, scenic routes, and real-time coaching for a truly personal training experience at home.

Personalized adaptive workoutsStreaming entertainment integrationExplore the World scenic routes
💪 Health & Fitness
(21K)
free with in-app purchases
6
Holdfast: Freedive Trainer
Holdfast: Freedive Trainer
Holdfast: Freedive Trainer
Apnea & breath-hold tables
Free
💪 Health & Fitness
(0)
7
aquaAI - Swim Trainer
aquaAI - Swim Trainer
aquaAI - Swim Trainer
AI Swim Coach & Analyzer
Free
⚽ Sports
(0)
8
Nautilus Dive App
Nautilus Dive App
Nautilus Dive App
Your next gen diving book
Free
✈️ Travel
(0)
9
Nautilus Research
Nautilus Research
Nautilus Research
by Nautilus Capital LLC
Free
💰 Finance
(0)
10
Swim Coach - Companion App
Swim Coach - Companion App
Swim Coach - Companion App
The official companion app
Free
⚽ Sports
(0)
11
Axel Trainer
Axel Trainer
Axel Trainer
by Jaytech Legal Liability Company
Free
⚽ Sports
(0)
12
Nitrox Virtual Analyzer
Nitrox Virtual Analyzer
Nitrox Virtual Analyzer
The worlds first
Free
⚽ Sports
(0)
13
Pacific Blue Swim Lessons
Pacific Blue Swim Lessons
Pacific Blue Swim Lessons
by Pacific Blue Swim Lessons LLC
Free
⚽ Sports
(0)
14
Underwave Training
Underwave Training
Underwave Training
Underwave Breath Like a Pro
Free
💪 Health & Fitness
(0)
15
Nereids Aquatic Coaching
Nereids Aquatic Coaching
Nereids Aquatic Coaching
Nereids Aquatic Coaching
Free
💪 Health & Fitness
(0)
16
Do3 Coaching
Do3 Coaching
Do3 Coaching
by David Knight
Free

Personalized triathlon and swim coaching services are available for athletes of all levels, from beginners to professionals. Whether you're local to the UK or an international athlete, receive tailored guidance to achieve your race goals.

Triathlon coachingSwim coachingOnline coaching services
💪 Health & Fitness
(0)
free
17
Swim Faster
Swim Faster
Swim Faster
by DENES PURNHAUSER
Free
⚽ Sports
(0)
18
Anchor: Private Coaching
Anchor: Private Coaching
Anchor: Private Coaching
by Myo Paing
Free
⚽ Sports
(0)
19
Stroke Rate Trainer
Stroke Rate Trainer
Stroke Rate Trainer
Metronome for athletes
Free

This app provides a customizable metronome to help athletes train at specific tempos. It plays audible beeps at a set rate, ideal for practicing swimming strokes or other sports requiring precise timing during workouts.

Customizable beep rateSet tempo in seconds per cycleAudio output via speaker or headset
⚽ Sports
(2)
free
20
SWIMMA
SWIMMA
SWIMMA
Adaptive swim training plans
Free
💪 Health & Fitness
(0)

FAQ about Nautilus Trainer

Are there free nautilus trainer apps for iPhone?
Yes — 20 of the top nautilus trainer apps we rank are free to download, including Nautilus Fitness Centers and Explore the World by Bowflex.
Nautilus Fitness Centers has no ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 250+ nautilus trainer apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.