# Five/Three/One vs Fortis

The clearest difference is in-app purchases: Fortis at none against Five/Three/One's 6. Fortis also leads on review sentiment (100% vs 78%). Five/Three/One's advantage is ratings volume (1.5K vs 26) and update cadence (every 2 weeks vs monthly). On price, rating, ads and device support there is nothing between them.

Both are free to download. Five/Three/One sells 6 one-off in-app purchases. Fortis asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.8 for Five/Three/One against 4.8 for Fortis. That said, the two scores are not equally well evidenced: Five/Three/One has 1.5K ratings behind it against 26, so its average is the more settled of the two. Written reviews are what separate them: 78% of Five/Three/One's written reviews are positive against 100% of Fortis's.

Five/Three/One ships an update every 2 weeks, Fortis monthly. The most recent releases landed on October 27, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Five/Three/One | Fortis |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (1.5K ratings)](https://appshunter.io/ios/app/fivethreeone-531-workouts/id1560266240/reviews)** | [4.8 (26 ratings)](https://appshunter.io/ios/app/fortis-workout-log-and-tracker/id6741470968/reviews) |
| Number of ratings | **1.5K** | 26 |
| Positive reviews | 78.2% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | Free with in-app purchases | **Free** |
| Size | 37 MB | 46 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Strong Pigeon LLC](https://appshunter.io/developer/1560266242) | [Fortis Workout LLC](https://appshunter.io/developer/1794307470) |

## What reviewers say

### Five/Three/One

[App page](https://appshunter.io/ios/app/fivethreeone-531-workouts/id1560266240)

This app helps weightlifters follow Jim Wendler's 5/3/1 program by automating cycle calculations, plate suggestions, and progress tracking. It eliminates the need for paper logs or spreadsheets, focusing on strength gains. Features include rest timers, workout scheduling, and Apple Health integration.

**Highlights:** 5/3/1 cycle planning and scheduling, Progress charting, Rest timer with notifications, Automatic plate calculation, Next cycle calculation based on performance, Home screen widget, Apple Health integration

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Custom Weight Plates | $2.99 | one-time |
| Tip | $4.99 | one-time |
| Beyond 5/3/1 Pack | $5.99 | one-time |
| Custom Assistance | $8.99 | one-time |
| Large Tip | $9.99 | one-time |
| Enormous Tip | $24.99 | one-time |

**What reviewers like**

- 💻 Excellent app for 5/3/1 programming
- 📊 Provides great tracking and progress monitoring
- 🔢 Automatic weight and plate calculations
- ⏱️ Built-in rest timers and workout flow
- 🎨 Clean and intuitive user interface

**What reviewers complain about**

- 🗓️ Rigid scheduling and inability to reschedule missed workouts
- 🔒 Limited customization options for assistance exercises
- 🔀 Difficulty in reordering or supersetting exercises
- 🐛 Occasional bugs and data loss issues
- ⚠️ Lack of Apple Watch integration

**Reported bugs**

- Workout data occasionally lost or not syncing properly
- Calendar and scheduling issues when trying to reschedule missed workouts
- Plate calculation bugs leading to incorrect weight displays
- Occasional app freezes and crashes

**Requested features**

- Allow more flexibility in scheduling and rescheduling workouts
- Provide customization options for assistance exercises
- Implement superset and out-of-order exercise completion
- Add support for Apple Watch integration
- Incorporate additional 5/3/1 program variations (e.g., Bodybuilder, Monolith)


### Fortis

[App page](https://appshunter.io/ios/app/fortis-workout-log-and-tracker/id6741470968)

This app helps users log detailed workout information, monitor strength progression, and share training sessions with friends. It fosters a community where users can learn from each other's training styles and gain inspiration without paid coaching.

**Highlights:** Log exercises, sets, reps, and weight, Monitor strength progression trends, Share workouts with friends, Discover new training methods, Supports various training styles, Open and social training platform

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use and track workouts
- 🔗 Great social/community features
- 📊 Helpful for tracking progress over time
- 🤝 Connects friends and motivates users
- 🎨 Sleek and user-friendly interface

**What reviewers complain about**

- 🐛 Minor bugs with bio feature
- 💡 Requests for more customization options

**Reported bugs**

- Bio feature reverts to capital letters when using space bar

**Requested features**

- Community feed to share tips and motivation
- More workout categories (sports, home workouts, etc.)


## Frequently asked questions

### Is Five/Three/One free?

Five/Three/One is free to download, with in-app purchases available.

### Is Fortis free?

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

### Which has better reviews, Five/Three/One or Fortis?

Five/Three/One is rated higher. Five/Three/One averages 4.8 out of 5 from 1.5K ratings, while Fortis averages 4.8 from 26 ratings.

### Do Five/Three/One or Fortis have ads?

Neither Five/Three/One nor Fortis shows ads.

### Which is updated more often, Five/Three/One or Fortis?

Five/Three/One ships an update every 2 weeks, and Fortis monthly. Most recently, Five/Three/One was updated on October 27, 2026 and Fortis on October 20, 2026.

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