# Replex vs CountFit

The clearest difference is in-app purchases: CountFit at none against Replex's 5. CountFit also leads on iOS requirement (18.0 vs 26.0). Replex's advantage is ads (none vs shown). On price, review sentiment, update cadence and device support there is nothing between them.

Both are free to download. Replex sells 5 in-app purchases, starting at $3.99 per 7 days. CountFit asks for nothing beyond the download.

Replex ships an update monthly, CountFit every 6 weeks. The most recent releases landed on September 25, 2026 and August 19, 2026 respectively.

## The numbers

| Metric | Replex | CountFit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (3 ratings)](https://appshunter.io/ios/app/countfit-sets-and-reps/id6740293815/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Monthly** | Every 6 weeks |
| Monetization | Freemium | **Free** |
| Size | 95 MB | 95 MB |
| Requires iOS | 26.0 | **18.0** |
| Devices | **iPhone, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Alexander Ryakhin](https://appshunter.io/developer/1588418795) | [Atakan Cevik](https://appshunter.io/developer/1789408581) |

## What reviewers say

### Replex

[App page](https://appshunter.io/ios/app/replex-workout-tracker/id6476805884)

Log your gym and calisthenics routines with this comprehensive fitness planner. Track sets, reps, and weight, analyze your progress with detailed analytics, and sync seamlessly across devices. Achieve your fitness goals with intelligent workout management.

**Highlights:** Workout tracking from iPhone and Apple Watch, Comprehensive exercise library with muscle map, Customizable workout templates, Detailed analytics and progress visualization, Calendar integration for scheduling, iCloud sync across devices

**Features:** Family Sharing, Siri integration, Apple Watch app

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $3.99 | per 7 days |
| Monthly Subscription | $5.99 | per month |
| Annual Subscription | $29.99 | per year |
| Annual Subscription | $39.99 | per year |
| Lifetime Access | $79.99 | one-time |


### CountFit

[App page](https://appshunter.io/ios/app/countfit-sets-and-reps/id6740293815)

This app simplifies fitness tracking by precisely counting sets and reps for every exercise. It offers intelligent timers, detailed performance analytics, and custom voice guidance to enhance your workouts. Log session notes and track progress with advanced insights.

**Highlights:** Precise set and rep tracking, Customizable exercise sets with weights, Intelligent timers for prep, exercise, and rest, Advanced performance analytics and progress tracking, Custom voice guidance and sound effects, Session and exercise notes, CSV export and social sharing

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Replex free?

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

### Is CountFit free?

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

### Do Replex or CountFit have ads?

CountFit shows ads; Replex does not.

### Which is updated more often, Replex or CountFit?

Replex ships an update monthly, and CountFit every 6 weeks. Most recently, Replex was updated on September 25, 2026 and CountFit on August 19, 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.*