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One Rep Max - 1RM Calculator

App Ktchn Ltd
App Store·Health & FitnessFree + IAP★ 5.00 (1)launched 8.3y agoapp updated 8.3y ago
Scout Score
5

One Rep Max - 1RM Calculator generates an estimated $2–$9/month in revenue from 1–2 downloads/month on the App Store, according to AppCurrents estimates (updated 2026-08-02).

Estimates updated 02.08.2026 · How we estimate · Ranges reflect model confidence, not exact figures.
Est. revenue / month$2–$9
Est. downloads / month1–2
Estimate confidencelow
PricingFree + IAP
Rating5.00 ★ (1 ratings)
CategoryHealth & Fitness
Released04.04.2018
App last updated13.04.2018
PlatformiOS
Est. downloads / mo
1–2
Est. revenue / mo
$2–$9
Rating velocity / day
0
Chart velocity
—
Peak rank
—
Days tracked
—

Modeled monthly estimate · rating velocity · low confidence

About

Calculate your One Rep Max from 2-12 max effort performed reps. Features: - Quickly & easily calculate your One Rep Max - Save calculations to track progress - View your 1RM percentages e.g. "70% one rep max" - Log multiple exercise types (Deadlift, benchpress, front squat etc.) - Create & add your own exercise types - View max weight history by exercise type - View charts showing your strength g…

View on the App Store →

Trends & analysis

Chart rank trend

US · overall
Collecting rank history — no snapshots so far. Fills in twice daily.

Why it's surfacing

Scout 5
Newness
3
Breakout
0

Ratings & velocity

★ 0 in window
Total ratings
1
Jun 14Aug 2
New ratings / day
10
Jun 23Aug 2

Rating distribution

100% positive · 1 ratings
5★
100%
4★
0%
3★
0%
2★
0%
1★
0%

Geographic reach

best rank · 0 storefronts
Collecting storefront coverage — no snapshots so far. Fills in twice daily.

Revenue & downloads trend

ARPU $4
Est. revenue / mo · $4
$4$1
Jun 14Jul 26
Est. downloads / mo · 1
1
Jun 14Jul 26

In-app purchases

1 tiers
1RM Pro Lifetime$5

Update history

1 update tracked
  • v1.058.3y ago

    This update from Apple will improve the functionality of this app. No new features are included. Added ability to reorder & delete exercise types

One Rep Max - 1RM Calculator — FAQ

How much money does One Rep Max - 1RM Calculator make?

According to AppCurrents estimates, One Rep Max - 1RM Calculator generates approximately $2–$9 per month (low confidence), modeled from its the App Store chart performance, rating velocity, and monetization signals.

How many downloads does One Rep Max - 1RM Calculator get?

One Rep Max - 1RM Calculator sees an estimated 1–2 downloads per month on the App Store, per AppCurrents modeling.

Is One Rep Max - 1RM Calculator free?

One Rep Max - 1RM Calculator is free to download on the App Store, monetizing through in-app purchases.

What is One Rep Max - 1RM Calculator's rating?

One Rep Max - 1RM Calculator holds a 5.00-star average from 1 ratings on the App Store.

When was One Rep Max - 1RM Calculator released?

One Rep Max - 1RM Calculator launched on the App Store on 04.04.2018. Its latest version shipped 13.04.2018.

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