# Flex AI Workout Trainer & Log vs Axelroad

The clearest difference is review sentiment: Axelroad at 100% against Flex AI Workout Trainer & Log's 69%. Axelroad also leads on iOS requirement (16.0 vs 18.0). Flex AI Workout Trainer & Log's advantage is update cadence (every 9 days vs every 3 weeks). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Flex AI Workout Trainer & Log sells 8 in-app purchases, starting at $1.99 per month and Axelroad sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Flex AI Workout Trainer & Log ships an update every 9 days, Axelroad every 3 weeks. The most recent releases landed on September 26, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Flex AI Workout Trainer & Log | Axelroad |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (2.4K ratings)](https://appshunter.io/ios/app/flex-ai-workout-trainer-and-log/id1446354547/reviews)** | — |
| Number of ratings | **2.4K** | — |
| Positive reviews | 69.3% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 3 weeks |
| Monetization | Freemium | Free with in-app purchases |
| Size | 574 MB | 97 MB |
| Requires iOS | 18.0 | **16.0** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, Apple Watch** |
| Age rating | 17+ | 4+ |
| Developer | [Flex Artificial Intelligence Inc.](https://appshunter.io/developer/1446354546) | [Axelgate](https://appshunter.io/developer/1651199441) |

## What reviewers say

### Flex AI Workout Trainer & Log

[App page](https://appshunter.io/ios/app/flex-ai-workout-trainer-and-log/id1446354547)

This app uses AI to provide personalized workout plans and real-time form feedback for weightlifters. It tracks progress, offers adaptive progression, and includes motivational features like leaderboards and streaks. It's designed for all experience levels, from beginners to pros.

**Highlights:** AI personal trainer, Real-time form feedback, Personalized workout plans, Adaptive progression, Strength tracking, Community leaderboards, Apple Watch integration

**Features:** Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Subscription Monthly | $1.99 | per month |
| Premium Plus Monthly | $2.99 | per month |
| Premium Yearly Subscription | $9.99 | per year |
| Premium Plus Family Monthly | $9.99 | per month |
| Premium Plus Yearly | $19.99 | per year |
| Premium Plus Family Yearly | $49.99 | per year |
| 1 Month Free Premium | Free | one-time |
| Lifetime Free Premium | Free | one-time |

**What reviewers like**

- 🚀 Detailed workout tracking
- 👍 Customizable workouts
- 🔒 Comprehensive exercise library
- 💡 Helpful progress tracking
- 👍 Clean and intuitive interface

**What reviewers complain about**

- 🐛 Glitches and bugs
- 💰 Expensive premium subscription
- 🔒 Limited functionality without premium
- 🐛 Inconsistent rest timer
- 🐛 Workout data loss

**Reported bugs**

- App crashes on iOS 16 update
- Inability to log workouts on previous days
- Inconsistent syncing between app and Apple Watch

**Requested features**

- Offline workout mode
- Ability to save and reuse custom workout plans
- Muscle group targeting and analytics
- Social features and community integration


### Axelroad

[App page](https://appshunter.io/ios/app/axelroad/id6502515101)

This app guides beginners through strength training with step-by-step missions and exercise demos. It offers proven programs, gamified progress tracking, and motivational tips to build confidence and a stronger body.

**Highlights:** Beginner-friendly strength training plans, Step-by-step guided missions, Exercise demos with clear instructions, Gamified progress tracking (streaks, XP, levels), Proven programs recommended by r/Fitness, In-app lifting buddy for encouragement

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 12 Missions (~4 Weeks) | $9.99 | one-time |
| Thorby Core | $14.99 | one-time |
| Founder's Pack | $17.99 | one-time |
| 36 Missions (~3 Months) | $19.99 | one-time |
| Thorby Complete | $19.99 | one-time |
| 72 Missions (~6 Months) | $29.99 | one-time |


## Frequently asked questions

### Is Flex AI Workout Trainer & Log free?

Flex AI Workout Trainer & Log is free to download, with in-app purchases available.

### Is Axelroad free?

Axelroad is free to download, with in-app purchases available.

### Do Flex AI Workout Trainer & Log or Axelroad have ads?

Neither Flex AI Workout Trainer & Log nor Axelroad shows ads.

### Which is updated more often, Flex AI Workout Trainer & Log or Axelroad?

Flex AI Workout Trainer & Log ships an update every 9 days, and Axelroad every 3 weeks. Most recently, Flex AI Workout Trainer & Log was updated on September 26, 2026 and Axelroad on September 23, 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.*