# One Rep Max vs Lifting Force

The clearest difference is rating: Lifting Force at 5.0 against One Rep Max's 4.4. Lifting Force also leads on in-app purchases (none vs 3) and ads (none vs shown). One Rep Max's advantage is update cadence (every 6 days vs every 2 months) and ratings volume (183 vs 1). On price, device support and iOS requirement there is nothing between them.

Both are free to download. One Rep Max sells 3 in-app purchases, starting at $2.99 per month. Lifting Force asks for nothing beyond the download.

Lifting Force holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: One Rep Max has 183 ratings behind it against 1, so its average is the more settled of the two.

One Rep Max ships an update every 6 days, Lifting Force every 2 months. The most recent releases landed on October 14, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | One Rep Max | Lifting Force |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (183 ratings)](https://appshunter.io/ios/app/one-rep-max-1rm-calculator/id950621710/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/lifting-force/id6476927299/reviews)** |
| Number of ratings | **183** | 1 |
| Positive reviews | 58.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 6 days** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 52 MB | 65 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Charles Vanderhoff](https://appshunter.io/developer/950621709) | [TAMARRAN SPORTS ONLINE SERVICES W.L.L](https://appshunter.io/developer/1592958121) |

## What reviewers say

### One Rep Max

[App page](https://appshunter.io/ios/app/one-rep-max-1rm-calculator/id950621710)

Safely estimate your maximum lift potential for various strength exercises using scientific formulas. Track your progress visually, set goals, and fine-tune estimates with perceived exertion. Ideal for powerlifters, CrossFit athletes, and strength enthusiasts.

**Highlights:** Precise 1RM calculations with 7 scientific formulas, RPE integration for fine-tuned estimates, Custom exercise tracking for any lift, Visual progress graphs, Percentage charts for training, Goal setting and progress monitoring

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1RM Pro Monthly | $2.99 | per month |
| 1RM Pro Annual | $19.99 | per year |
| 1RM Pro Lifetime | $49.99 | one-time |

**What reviewers like**

- 👍 Easy to use interface
- 📊 Tracks progress with charts
- ➕ Plate calculator bonus feature
- 📈 Supports multiple 1RM formulas
- 💪 Helpful for tracking RMs

**What reviewers complain about**

- 💰 Subscription required for features
- 💸 Features moved behind paywall
- 😩 Useless without subscription
- 🚫 Basic features now paid
- 💸 High subscription cost

**Reported bugs**

- Features behind paywall
- Forced ads
- Deleted lifting history
- Lost all logs with update
- Weight limit restriction

**Requested features**

- Allow editing of logs (date/time)
- Manual entry for weight preferred over slider
- Include different 1RM formulas (Epley, Brzycki)
- Ability to create custom graphs
- Fix weight limit restriction


### Lifting Force

[App page](https://appshunter.io/ios/app/lifting-force/id6476927299)

Manage your fitness memberships and book classes with ease. This app allows members to explore available workouts, make selections, and reserve their spots effortlessly. It's designed for members of LF, located in Al-Madinah Al-Munawwarah, Saudi Arabia.

**Highlights:** Class booking, Membership management, Workout exploration, Effortless reservation, Location-specific services

**In-app purchases:** none


## Frequently asked questions

### Is One Rep Max free?

One Rep Max is free to download, with in-app purchases available.

### Is Lifting Force free?

Lifting Force is free to download, with no in-app purchases.

### Which has better reviews, One Rep Max or Lifting Force?

Lifting Force is rated higher. One Rep Max averages 4.4 out of 5 from 183 ratings, while Lifting Force averages 5.0 from 1 ratings.

### Do One Rep Max or Lifting Force have ads?

One Rep Max shows ads; Lifting Force does not.

### Which is updated more often, One Rep Max or Lifting Force?

One Rep Max ships an update every 6 days, and Lifting Force every 2 months. Most recently, One Rep Max was updated on October 14, 2026 and Lifting Force on October 6, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*