# SmartRow vs Estelle studio

The clearest difference is update cadence: SmartRow at every 2 months against Estelle studio's every 25 months. SmartRow also leads on device support (4 vs 2). Estelle studio's advantage is iOS requirement (12.0 vs 15.0). On price, 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.

SmartRow ships an update every 2 months, Estelle studio every 25 months. The most recent releases landed on June 22, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | SmartRow | Estelle studio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (73 ratings)](https://appshunter.io/ios/app/smartrow/id1223542275/reviews)** | — |
| Number of ratings | **73** | — |
| Positive reviews | 46.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 25 months |
| Monetization | Free | — |
| Size | 60 MB | 18 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Ergometer Innovations B.V.](https://appshunter.io/developer/1356320200) | [Estelle Pilates and Yoga](https://appshunter.io/developer/1579481942) |

## What reviewers say

### SmartRow

[App page](https://appshunter.io/ios/app/smartrow/id1223542275)

Transform your WaterRower into a high-precision ergometer. Track detailed workout metrics including force curves and heart rate, and monitor fitness indicators like Watts-per-Beat. Sync your progress seamlessly with Apple Health.

**Highlights:** Lab-grade ergometer conversion, Detailed force curve analysis, Heart rate graphing, Workout tracking and history, Fitness metrics (Watts-per-Beat, Watts-per-Kilogram), Apple Health synchronization

**In-app purchases:** none

**What reviewers like**

- 🚀 Accurate data and metrics
- 🔍 Detailed performance tracking
- 📊 Integration with Strava and Apple Health
- 🔧 Customizable display and settings
- 🤖 Seamless Bluetooth connectivity

**What reviewers complain about**

- 🐛 Unstable Apple Watch integration
- 🔍 Limited data export options
- 🕰️ Lack of pause/resume functionality
- 🔢 Distance-based intervals not supported
- 🔌 Occasional connectivity issues

**Reported bugs**

- App crashes during long rows
- Workout data not saving properly
- Connectivity issues with Bluetooth devices
- Compatibility problems with newer iOS versions

**Requested features**

- Distance-based interval workouts
- Audible cues and prompts during workouts
- Ability to duplicate/sort custom workouts
- Integration with Garmin devices
- More advanced performance analytics


### Estelle studio

[App page](https://appshunter.io/ios/app/estelle-studio/id1579481940)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SmartRow free?

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

### Is Estelle studio free?

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

### Do SmartRow or Estelle studio have ads?

Neither SmartRow nor Estelle studio shows ads.

### Which is updated more often, SmartRow or Estelle studio?

SmartRow ships an update every 2 months, and Estelle studio every 25 months. Most recently, SmartRow was updated on June 22, 2026 and Estelle studio on September 17, 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.*