# GymCalc Max – 1RM — Lift math made simple

> Lift math made simple (iPhone/iPad app by Pieter Roelandt.)

- Source: https://appshunter.io/ios/app/gymcalc-max-1rm/id6756673086 (this page in markdown: same URL + `.md`)
- Developer: [Pieter Roelandt](https://appshunter.io/developer/1802672453)
- Category: Health & Fitness, Utilities
- Price: Free (on sale, was $0.99)
- Age rating: 4+
- Requires: iOS 18.2 · 2 MB
- Languages: American English
- Released: 2025-12-24
- Data updated: 2026-05-14
- User reviews in markdown: https://appshunter.io/ios/app/gymcalc-max-1rm/id6756673086/reviews.md

## What is GymCalc Max?

Lift smarter with precise strength tools built for barbell training. Calculate 1RM, plan plates, and generate warmups in seconds—no clutter, just results.
Highlights
Accurate 1RM: Multiple formulas for reliable estimates
Plate math: Auto-calculate loading in kg/lb, fast copy for the platform
Warmups: Build smooth ramp-up sets based on your target
Secondary sets: Quick projections for common rep ranges
Dual units: Instant kg ↔ lb switching with saved preferences
Sleek UI: Minimal, focused design for quick entries


## Version history (last 5 releases)

### 1.5 — 2026-03-10

Bar weight now saves your custom value — no more resetting to 20 kg / 45 lbs
Improved plate-friendly rounding accuracy
More precise plate calculations
Consistent number formatting across the converter
General bug fixes and performance improvements

### 1.4 — 2026-01-10

bug fixes.

### 1.3 — 2026-01-05

Fixed a bug where entering 1 rep would show an incorrect 1RM. It now accurately reflects your entered weight.

### 1.2 — 2025-12-28

• Visual bar loading for clearer plate visualization
• Contact and rate options in Settings

Keep lifting strong!

### 1.0 — 2025-12-18

No release notes.

## More apps by Pieter Roelandt

- [PlateRater](https://appshunter.io/ios/app/platerater/id6743410120)
- [Salah - Prayer & Qibla](https://appshunter.io/ios/app/salah-prayer-and-qibla/id6748558040)
- [Focus Timer - Pomodoro](https://appshunter.io/ios/app/focus-timer-pomodoro/id6748560375)
- [Weight Tracker - Simple Log](https://appshunter.io/ios/app/weight-tracker-simple-log/id6748574804)
- [Habitue - Easy Habit Tracking](https://appshunter.io/ios/app/habitue-easy-habit-tracking/id6748765107)
- [Forma Workout Journal](https://appshunter.io/ios/app/forma-workout-journal/id6755199313)

All apps by Pieter Roelandt: https://appshunter.io/developer/1802672453

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-14.*