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Head-to-head · AI Fitness Apps

AptusFIT vs APEX

  • Updated Oct 2026
  • Both researched from official sources
  • 6 checks side by side
Higher score AptusFIT #5 in AI Fitness Apps 8.9/10 30-day trial Free trial✓ 5 of 5 features Visit AptusFIT
APEX #7 in AI Fitness Apps 8.7/10 Free plan · 30-day trial Free planFree trial✓ 4 of 5 features Visit APEX

AptusFIT leads on 0 checks, APEX on 0, and 6 are even. Who comes out ahead on the 6 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreAptusFIT · 8.9/10
  • Free planonly APEX
  • Free trialboth
  • Most featuresAptusFIT · 5 of 5

AptusFIT scores higher on our rubric for ai fitness apps: 8.9 against 8.7 out of 10; our editors rank them #5 and #7.

AptusFIT is the better fit for iPhone users wanting detailed adaptive gym plans. APEX is the better fit for free AI workout and nutrition planning.

  • AptusFIT fits best

    iPhone users wanting detailed adaptive gym plans

  • APEX fits best

    Free AI workout and nutrition planning

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature AptusFIT 8.9/10 Visit ↗ APEX 8.7/10 Visit ↗
At a glance
Editor score 8.9 8.7
Ranking #5 in AI Fitness Apps #7 in AI Fitness Apps
Best for iPhone users wanting detailed adaptive gym plans Free AI workout and nutrition planning
Pricing model Paid Free plan + paid
Starting price — $70/yr
Free plan Not checked yet ✓ (best)
Free trial 30 days 30 days
Free trial length 30 days 30 days
Deployment Mobile Mobile
Platforms iOS iOS, Android
Support Email Email
Built for Solo, Small business Solo, Small business
Features AptusFIT 5/5 · APEX 4/5
AI coaching ✓ ✓
Adaptive progression ✓ ✓
Custom workout plans ✓ ✓
Equipment profiles ✓ ✓
Wearable sync ✓ (best) Not checked yet
Specs
Exercise library Not checked yet Not checked yet
Supported platforms ios ios, android
Our review
Pros
  • Adapts plans to performance, schedule, recovery, and equipment
  • Tracks sets, reps, rest, supersets, RPE, and workout history
  • Supports 600+ exercises, gym profiles, and intelligent exercise swaps
  • Free tier includes unlimited workout and meal logging
  • AI plans adapt to goals, equipment, schedule, recovery, and progress
  • Recovery tracking, analytics, and body-photo analysis support ongoing progress
Cons
  • Currently distributed through the Apple App Store only
  • Paid access follows a 30-day free trial
  • Health integrations are limited to Apple Health and Google Health Connect
  • Automatic progression is available only in Premium
  • AI assistant chats and smart plans require Premium
  • Premium costs $70 yearly or $9.99 monthly
Our verdict

AptusFIT is an AI fitness app for people who want structured training that changes with their performance, schedule, recovery, goals, and available equipment. It generates workouts, provides coaching guidance, and supports multi-week plans…

Read the review →

APEX is an AI-assisted fitness app for people seeking structured strength training and nutrition guidance. It builds and modifies workout and nutrition plans around goals, equipment, schedule, logged workouts, meals, recovery, and progress…

Read the review →
  1. AptusFITAI Fitness Apps 8.930-day trial
  2. APEXAI Fitness Apps 8.7Free plan · 30-day trial

Strengths and trade-offs

  • AptusFIT — where it wins

    • Adapts plans to performance, schedule, recovery, and equipment
    • Tracks sets, reps, rest, supersets, RPE, and workout history
    • Supports 600+ exercises, gym profiles, and intelligent exercise swaps

    Where it doesn't

    • Currently distributed through the Apple App Store only
    • Paid access follows a 30-day free trial
    • Health integrations are limited to Apple Health and Google Health Connect
  • APEX — where it wins

    • Free tier includes unlimited workout and meal logging
    • AI plans adapt to goals, equipment, schedule, recovery, and progress
    • Recovery tracking, analytics, and body-photo analysis support ongoing progress

    Where it doesn't

    • Automatic progression is available only in Premium
    • AI assistant chats and smart plans require Premium
    • Premium costs $70 yearly or $9.99 monthly
  • AptusFIT8.9/10 · 30-day trial

    A detailed adaptive training app for iPhone users who want structured gym plans.

    Visit AptusFITFull verdict →
  • APEX8.7/10 · Free plan · 30-day trial

    A strong free starting point with premium AI planning, progression, and body analysis.

    Visit APEXFull verdict →

More comparisons

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update