# Strength Cycle vs CurlBro

The clearest difference is iOS requirement: Strength Cycle at 15.1 against CurlBro's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Strength Cycle ships an update every 11 days, CurlBro fortnightly. The most recent releases landed on July 29, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Strength Cycle | CurlBro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/curlbro/id6762241598/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 11 days** | Fortnightly |
| Monetization | — | Free |
| Size | 24 MB | 28 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Strength Cycle Studios, LLC](https://appshunter.io/developer/1892356312) | [SIMONE LONGO](https://appshunter.io/developer/1893517019) |

## What reviewers say

### Strength Cycle

[App page](https://appshunter.io/ios/app/strength-cycle/id6762101377)

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

**In-app purchases:** none


### CurlBro

[App page](https://appshunter.io/ios/app/curlbro/id6762241598)

This strength-training app allows users to build, run, and log detailed workout sessions. It features an offline-first design with no account or subscription required, focusing on a clean tool for experienced lifters.

**Highlights:** Drag-to-reorder workout builder, Superset grouping, Built-in workout templates, Per-set logging, Rest timer with Live Activity, Full workout history, Share/import workouts as text

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

**In-app purchases:** none


## Frequently asked questions

### Is Strength Cycle free?

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

### Is CurlBro free?

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

### Do Strength Cycle or CurlBro have ads?

Neither Strength Cycle nor CurlBro shows ads.

### Which is updated more often, Strength Cycle or CurlBro?

Strength Cycle ships an update every 11 days, and CurlBro fortnightly. Most recently, Strength Cycle was updated on July 29, 2026 and CurlBro on September 12, 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.*