# Flex AI Workout Trainer & Log vs Gloflow

The clearest difference is review sentiment: Gloflow at 100% against Flex AI Workout Trainer & Log's 69%. Gloflow also leads on rating (5.0 vs 4.6) and iOS requirement (15.5 vs 18.0). Flex AI Workout Trainer & Log's advantage is ratings volume (2.4K vs 2). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Flex AI Workout Trainer & Log sells 8 in-app purchases, starting at $12.99 per month and Gloflow sells 4 in-app purchases, starting at $14.99 per month. Whichever you choose, the download price is not the number that matters.

Gloflow holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Flex AI Workout Trainer & Log has 2.4K ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 69% of Flex AI Workout Trainer & Log's written reviews are positive against 100% of Gloflow's.

Flex AI Workout Trainer & Log ships an update every 9 days, Gloflow fortnightly. The most recent releases landed on October 12, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Flex AI Workout Trainer & Log | Gloflow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (2.4K ratings)](https://appshunter.io/ios/app/flex-ai-workout-trainer-and-log/id1446354547/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/gloflow/id6749468474/reviews)** |
| Number of ratings | **2.4K** | 2 |
| Positive reviews | 69.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Fortnightly |
| Monetization | Freemium | Free with in-app purchases |
| Size | 574 MB | 80 MB |
| Requires iOS | 18.0 | **15.5** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Flex Artificial Intelligence Inc.](https://appshunter.io/developer/1446354546) | [GloFlow Fitness Corporation](https://appshunter.io/developer/1830594674) |

## 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 | $12.99 | per month |
| Premium Plus Monthly | $29.99 | per month |
| Premium Plus Family Monthly | $69.99 | per month |
| Premium Yearly Subscription | $79.99 | per year |
| Premium Plus Yearly | $191.99 | per year |
| Premium Plus Family Yearly | $499.99 | 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


### Gloflow

[App page](https://appshunter.io/ios/app/gloflow/id6749468474)

This AI-powered fitness assistant integrates workouts, nutrition, and progress tracking into a single platform. It offers personalized coaching, photo-based food analysis, and predictive body modeling to help users understand and visualize their fitness journey.

**Highlights:** AI-generated workout plans, Photo-based food analysis, Body measurement tracking, Digital twin fitness predictions, Conversational AI coaching, Progress insights

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gloflow Subscription | $14.99 | per month |
| Gloflow Subscription – 3 Month Plan | $39.99 | per 3 months |
| Gloflow Subscription – 6 Month Plan | $69.99 | per 6 months |
| Gloflow Subscription - Yearly Plan | $119.99 | per year |


## 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 Gloflow free?

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

### Which has better reviews, Flex AI Workout Trainer & Log or Gloflow?

Gloflow is rated higher. Flex AI Workout Trainer & Log averages 4.6 out of 5 from 2.4K ratings, while Gloflow averages 5.0 from 2 ratings.

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

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

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

Flex AI Workout Trainer & Log ships an update every 9 days, and Gloflow fortnightly. Most recently, Flex AI Workout Trainer & Log was updated on October 12, 2026 and Gloflow on October 4, 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.*