# RepCount vs Flex

The clearest difference is rating: RepCount at 4.9 against Flex's 4.2. RepCount also leads on ratings volume (13K vs 5) and review sentiment (93% vs 75%). Flex's advantage is in-app purchases (none vs 6) and iOS requirement (14.0 vs 18.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. RepCount sells 6 in-app purchases, starting at $4.99 per month. Flex asks for nothing beyond the download.

RepCount holds the better App Store score, 4.9 against 4.2. That said, the two scores are not equally well evidenced: RepCount has 13K ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 93% of RepCount's written reviews are positive against 75% of Flex's.

RepCount ships an update every 2 weeks, Flex fortnightly. The most recent releases landed on September 24, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | RepCount | Flex |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (13K ratings)](https://appshunter.io/ios/app/repcount-gym-workout-tracker/id594982044/reviews)** | [4.2 (5 ratings)](https://appshunter.io/ios/app/flex-gym-workout-tracker/id986808754/reviews) |
| Number of ratings | **13K** | 5 |
| Positive reviews | **92.7% of reviews** | 75.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Monetization | Freemium | **Free** |
| Size | 80 MB | 5 MB |
| Requires iOS | 18.0 | **14.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Siper Apps AB](https://appshunter.io/developer/594982047) | [Dino Constantinou](https://appshunter.io/developer/848408117) |

## What reviewers say

### RepCount

[App page](https://appshunter.io/ios/app/repcount-gym-workout-tracker/id594982044)

This app helps you track and analyze your strength training workouts. Log unlimited exercises and programs for free, with an optional premium subscription for advanced features like supersets and detailed progress charts.

**Highlights:** Workout logging, Exercise creation, Workout program creation, Rest timer, Supersets, Advanced statistics, Health app integration

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RepCount Premium | $4.99 | per month |
| RepCount Premium | $6.99 | per month |
| RepCount Premium | $29.99 | per year |
| RepCount Premium | $29.99 | per year |
| RepCount Premium | $29.99 | per year |
| RepCount Premium | $39.99 | per year |

**What reviewers like**

- 👍 Great app
- 🚀 Simple and intuitive interface
- 🚀 Easy to use and log workouts
- 🚀 Customizable exercises and routines
- 👍 Helpful for tracking progress and overload

**What reviewers complain about**

- 🐛 Occasional crashes or bugs
- 💡 Lack of Apple Watch integration
- 💡 Missing calorie tracking
- 💡 Difficulty organizing routines and exercises

**Reported bugs**

- Crashes on launch for some users
- Issues with adding exercises and selecting categories

**Requested features**

- Ability to share routines and exercises
- Calendar view to see workout history
- Option to track RPE (Rate of Perceived Exertion)
- Ability to track time-based exercises
- Folders or grouping for routines


### Flex

[App page](https://appshunter.io/ios/app/flex-gym-workout-tracker/id986808754)

This app helps strength training enthusiasts track their workouts. Create custom plans, log reps and weight, and monitor progress with a dashboard and rest timers. It syncs with Apple Health.

**Highlights:** Workout plan creation, Rep and weight tracking, Rest timers, Exercise progress monitoring, Apple Health sync, Customizable units (KG/LB)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is RepCount free?

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

### Is Flex free?

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

### Which has better reviews, RepCount or Flex?

RepCount is rated higher. RepCount averages 4.9 out of 5 from 13K ratings, while Flex averages 4.2 from 5 ratings.

### Do RepCount or Flex have ads?

Neither RepCount nor Flex shows ads.

### Which is updated more often, RepCount or Flex?

RepCount ships an update every 2 weeks, and Flex fortnightly. Most recently, RepCount was updated on September 24, 2026 and Flex on September 11, 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.*