# GymBook ・ Strength Training vs Stacked

The clearest difference is in-app purchases: Stacked at none against GymBook ・ Strength Training's 13. Stacked also leads on iOS requirement (11.0 vs 16.4). GymBook ・ Strength Training's advantage is review sentiment (95% vs 66%) and update cadence (weekly vs every 6 weeks). On price, ratings volume, ads and monetization model there is nothing between them.

Both are free to download. GymBook ・ Strength Training sells 13 in-app purchases, starting at $1.99 per month. Stacked asks for nothing beyond the download.

GymBook ・ Strength Training holds the better App Store score, 4.8 against 4.6. Both are backed by a comparable volume of ratings — 2.4K and 1.7K respectively. Written reviews point the same way: 95% of GymBook ・ Strength Training's written reviews are positive against 66% of Stacked's.

GymBook ・ Strength Training ships an update weekly, Stacked every 6 weeks. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | GymBook ・ Strength Training | Stacked |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (2.4K ratings)](https://appshunter.io/ios/app/gymbook-strength-training/id650113307/reviews)** | [4.6 (1.7K ratings)](https://appshunter.io/ios/app/stacked-workout-tracker-for/id1116989938/reviews) |
| Number of ratings | **2.4K** | 1.7K |
| Positive reviews | **94.6% of reviews** | 65.8% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 6 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 393 MB | 110 MB |
| Requires iOS | 16.4 | **11.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Appwise GmbH](https://appshunter.io/developer/646751787) | [M4L, Inc.](https://appshunter.io/developer/734641270) |

## What reviewers say

### GymBook ・ Strength Training

[App page](https://appshunter.io/ios/app/gymbook-strength-training/id650113307)

Create, log, and analyze your gym workouts with this comprehensive fitness app. It offers custom exercise creation, detailed logging, and insightful performance analytics with interactive graphs. Track progress, sync data, and time your rests efficiently.

**Highlights:** Create custom workouts and exercises, Log sets, weight, and reps, Track workout progress with graphs, Adjustable rest timer, Sync data with Health app and Strava, Body measurement tracking

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GymBook Pro · Monthly | $1.99 | per month |
| GymBook Pro · Yearly | $8.99 | per year |
| Timer+ | $3.99 | one-time |
| Themes | $3.99 | one-time |
| Export | $3.99 | one-time |
| Assistant | $3.99 | one-time |
| Cloud | $3.99 | one-time |
| Bronze ・ Package | $5.99 | one-time |
| +Exercises ・ Feature | $5.99 | one-time |
| Silver ・ Package | $6.99 | one-time |
| Gold ・ Package | $12.99 | one-time |
| Platinum ・ Package | $17.99 | one-time |
| GymBook Pro · Lifetime | $22.99 | one-time |

**What reviewers like**

- 💪 Excellent workout tracking
- 🔓 No subscription, one-time purchase
- 👍 Simple and intuitive interface
- 📊 Comprehensive data and progress tracking
- 🤖 Seamless Apple Watch integration

**What reviewers complain about**

- 🕰️ Cumbersome weight/rep selection
- 📚 Limited exercise catalog (some missing)
- 🔀 Difficulty switching between workouts
- 📈 Confusing progress graph visualizations
- 🔍 Lack of search/filter options for exercises

**Reported bugs**

- Occasional syncing issues with Apple Watch
- Workout data sometimes recorded on wrong day

**Requested features**

- Add ability to copy/duplicate workouts
- Implement calendar view for workout history
- Allow manual entry of weights/reps instead of scrolling
- Integrate body measurement tracking and progress graphs
- Add more pre-made workout templates and routines


### Stacked

[App page](https://appshunter.io/ios/app/stacked-workout-tracker-for/id1116989938)

This application helps users plan and track weightlifting workouts to build muscle and strength. It offers a clean interface designed by weightlifters for weightlifters, with features for routine creation, progress tracking, and automatic plate calculations.

**Highlights:** Plan and track weightlifting workouts, Create simple or complex routines, Track personal records, Automatic plate math, Review past workout data, Cloud data backup

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy to use
- 👍 Intuitive interface
- 👍 Comprehensive workout tracking
- 👍 Detailed progress monitoring
- 👍 Preloaded workouts from popular programs

**What reviewers complain about**

- 🐛 Occasional crashes and bugs
- 🐛 Unreliable data saving and syncing
- 🐛 Inability to edit or delete workouts
- 🐛 Inconsistent weight/plate input
- 🐛 Confusing user interface in parts

**Reported bugs**

- Workout data not saving properly
- Inability to log certain weight increments
- Frequent crashes and freezes
- Sync issues causing loss of workout history
- Incorrect default weight display

**Requested features**

- Ability to edit and delete workouts
- More customization options for workouts and routines
- Integration with Apple Health and other fitness apps
- Exercise demonstration videos or GIFs
- Superset and triset functionality


## Frequently asked questions

### Is GymBook ・ Strength Training free?

GymBook ・ Strength Training is free to download, with in-app purchases available.

### Is Stacked free?

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

### Which has better reviews, GymBook ・ Strength Training or Stacked?

GymBook ・ Strength Training is rated higher. GymBook ・ Strength Training averages 4.8 out of 5 from 2.4K ratings, while Stacked averages 4.6 from 1.7K ratings.

### Do GymBook ・ Strength Training or Stacked have ads?

Neither GymBook ・ Strength Training nor Stacked shows ads.

### Which is updated more often, GymBook ・ Strength Training or Stacked?

GymBook ・ Strength Training ships an update weekly, and Stacked every 6 weeks. Most recently, GymBook ・ Strength Training was updated on October 29, 2026 and Stacked on October 24, 2026.

---

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