Best Strength Training Core Apps

246+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated November 2026

Looking for free strength training core apps? 20 of our 246+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Strength Training Core Apps (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Metric Lift Strength TrainingMetric Lift Strength TrainingFree4.0★ (45)NoYesNov 2026
2Plank Workout & Core TrainerPlank Workout & Core TrainerFree5.0★ (3)NoYesOct 2026
3Core ChampionCore ChampionFree—YesNoMay 2026
4[solidcore][solidcore]Free4.9★ (29K)YesNoNov 2026
5Core Balance TrainingCore Balance TrainingFree5.0★ (2)NoNoSep 2026
6Forge Trainer: Gym & StrengthForge Trainer: Gym & StrengthFree5.0★ (13)YesYesOct 2026
7iFour CoreiFour CoreFree5.0★ (28)NoYesMay 2026
8Strength Workouts: TrainingStrength Workouts: TrainingFree4.4★ (10)NoYesNov 2026

Top Picks for Strength Training Core

Metric Lift Strength Training#1

Metric Lift Strength Training by Core Advantage Pty Ltd

Barbell velocity & workout log
Editor's Choice
💪 Health & Fitness
4.0(45 ratings)
FreeIn-App Purchases
Metric Lift Strength Training screenshot 1
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This app uses your phone's camera to track barbell velocity and analyze lifting technique, offering insights previously only available with expensive hardware. It logs workouts comprehensively, monitors fatigue, and helps maximize strength gains while preventing injuries.

More Strength Training Core apps to explore

FAQ about Strength Training Core

What are the best strength training core apps for iPhone?
Metric Lift Strength Training tops our strength training core apps ranking as of November 2026, with a 4.0-star average from 45 App Store ratings, and it's free to download.
Yes — 20 of the top strength training core apps we rank are free to download, including Metric Lift Strength Training and Plank Workout & Core Trainer.
Metric Lift Strength Training has no ads and offers in-app purchases, according to its App Store listing as of November 2026.
We track 246+ strength training core apps on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.