Best Ultimate Rep Max Calculator Apps

245+ iOS apps curated and reviewed

4.5 avg rating
19 free apps
Updated October 2026

From beginner-friendly picks to power-user tools, our ultimate rep max calculator list covers 245+ iPhone apps updated through October 2026. Compare ratings, prices, and screenshots in one place.

Compare top Ultimate Rep Max Calculator Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Ultimate Rep Max CalculatorUltimate Rep Max Calculator$0.99—NoNoMay 2026
2One Rep Max - 1RM CalculatorOne Rep Max - 1RM CalculatorFree5.0★ (1)NoYesAug 2026
3Maximum CalculatorMaximum CalculatorFree5.0★ (18)NoNoMay 2026
4Rep Max CalculatorRep Max CalculatorFree5.0★ (3)NoYesOct 2026
5MaxLift - 1RM CalculatorMaxLift - 1RM CalculatorFree—YesNoOct 2026
6Obra - One Rep MaxObra - One Rep MaxFree5.0★ (1)NoNoMay 2026
71 Rep Max Calc1 Rep Max CalcFree4.5★ (12)NoNoOct 2026
8One Rep Max: 1RM CalculatorOne Rep Max: 1RM CalculatorFree4.4★ (185)YesYesOct 2026

Top Picks for Ultimate Rep Max Calculator

One Rep Max - 1RM Calculator#2

One Rep Max - 1RM Calculator by App Ktchn Ltd

Deadlift, Benchpress, Squat +
Strong Contender
💪 Health & Fitness
5.0(1 ratings)
FreeIn-App Purchases
One Rep Max - 1RM Calculator screenshot 1
One Rep Max - 1RM Calculator screenshot 2
One Rep Max - 1RM Calculator screenshot 3
One Rep Max - 1RM Calculator screenshot 4

Easily calculate your One Rep Max (1RM) for various strength exercises. Track your progress over time with saved calculations, view personalized percentages, and visualize your strength gains through charts. Supports multiple exercise types and custom units.

Maximum Calculator#3

Maximum Calculator by Rodolfo Bonfini

One Rep Max and RPE Calculator
Worth Considering
💪 Health & Fitness
5.0(18 ratings)
Free
Maximum Calculator screenshot 1
Maximum Calculator screenshot 2
Maximum Calculator screenshot 3
Maximum Calculator screenshot 4
Maximum Calculator screenshot 5

Calculate your one rep max and track your strength training progress. View charts of your top sets, review workout history, and compare your performance with detailed analytics. Customize units, rounding, and RPE calculations.

More Ultimate Rep Max Calculator apps to explore

FAQ about Ultimate Rep Max Calculator

Are there free ultimate rep max calculator apps for iPhone?
Yes — 19 of the top ultimate rep max calculator apps we rank are free to download, including One Rep Max - 1RM Calculator and Maximum Calculator.
Ultimate Rep Max Calculator has no ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 245+ ultimate rep max calculator apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.