# Repstack vs CurlBro

The clearest difference is in-app purchases: CurlBro at none against Repstack's 2. Repstack's advantage is iOS requirement (15.1 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Repstack sells 2 in-app purchases, starting at $3.99 per month. CurlBro asks for nothing beyond the download.

Repstack ships an update every 8 days, CurlBro fortnightly. The most recent releases landed on September 17, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Repstack | 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 | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 8 days** | Fortnightly |
| Monetization | — | Free |
| Size | 41 MB | 28 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Steven LaGuardia](https://appshunter.io/developer/1832396630) | [SIMONE LONGO](https://appshunter.io/developer/1893517019) |

## What reviewers say

### Repstack

[App page](https://appshunter.io/ios/app/repstack-workout-planner/id6757782341)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Repstack Pro (Monthly) | $3.99 | per month |
| Repstack Pro (Yearly) | $23.99 | per year |


### 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 Repstack free?

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

### Is CurlBro free?

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

### Do Repstack or CurlBro have ads?

Neither Repstack nor CurlBro shows ads.

### Which is updated more often, Repstack or CurlBro?

Repstack ships an update every 8 days, and CurlBro fortnightly. Most recently, Repstack was updated on September 17, 2026 and CurlBro on September 12, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*