# RowingCoach vs Kallpa

The clearest difference is rating: Kallpa at 5.0 against RowingCoach's 3.3. Kallpa also leads on in-app purchases (none vs 3) and iOS requirement (13.0 vs 17.0). RowingCoach's advantage is ratings volume (118 vs 1) and update cadence (every 2 months vs every 6 months). On price, ads and device support there is nothing between them.

Both are free to download. RowingCoach sells 3 one-off in-app purchases. Kallpa asks for nothing beyond the download.

Kallpa holds the better App Store score, 5.0 against 3.3. That said, the two scores are not equally well evidenced: RowingCoach has 118 ratings behind it against 1, so its average is the more settled of the two.

RowingCoach ships an update every 2 months, Kallpa every 6 months. The most recent releases landed on October 22, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | RowingCoach | Kallpa |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (118 ratings)](https://appshunter.io/ios/app/rowingcoach/id1202290980/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/kallpa/id1325211268/reviews)** |
| Number of ratings | **118** | 1 |
| Positive reviews | 38.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 6 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 9 MB | 18 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gunther Cronenberg](https://appshunter.io/developer/1202290979) | [Fertileno S.A](https://appshunter.io/developer/698191517) |

## What reviewers say

### RowingCoach

[App page](https://appshunter.io/ios/app/rowingcoach/id1202290980)

Track your rowing sessions on land or water with detailed metrics like stroke rate, distance, pace, and calories burned. Use your iPhone or Apple Watch independently or together for flexible workout recording and progress analysis. Syncs with iCloud and Apple Health, and exports to popular fitness platforms.

**Highlights:** Track stroke rate, distance, pace, pulse, and calories, Use iPhone or Apple Watch for recording, Siri integration for workout control, Automatic stroke detection, Workout display on map, Export to Strava, TrainingPeaks, and more, iCloud synchronization

**Features:** macOS Compatibility, Siri integration, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unltd. recs & export (1 Month) | $0.99 | one-time |
| Unltd. recs & export (3 Months) | $1.99 | one-time |
| Unltd. recs & export (1 Year) | $4.99 | one-time |

**What reviewers like**

- ⌚ Excellent Apple Watch integration
- 🗺️ Accurate GPS tracking for on-water rowing
- ❤️ Heart rate monitoring functionality
- 📊 Comprehensive workout statistics and metrics
- 🔄 Seamless syncing with Apple Health

**What reviewers complain about**

- 🐛 Frequent crashes and freezes
- 📏 Inaccurate distance estimation (especially indoors)
- ⚠️ Strokes per minute (SPM) consistently underreported
- 🔋 Excessive battery drain on Apple Watch
- ❌ Data loss after pausing workouts

**Reported bugs**

- Distance resets to zero when workout is paused
- SPM not displaying in real-time during workouts
- App crashes when receiving phone calls
- GPS tracking stops working after iOS updates
- Stroke count significantly underreported (off by 30-50%)

**Requested features**

- Calibration settings for different rowing machines
- Automatic pause/resume detection
- Customizable workout countdown timers
- Bluetooth connectivity for Concept2 PM5
- Improved calorie burn calculations


### Kallpa

[App page](https://appshunter.io/ios/app/kallpa/id1325211268)

Access daily workouts and class schedules for various fitness modalities. Track personal records and use a percentage calculator for weight planning. This app is designed to enhance your gym experience.

**Highlights:** Daily WODs with workout type and time estimates, Class schedules for CrossFit, Hyrox, Functional Training, and more, Personal record tracking, Percentage calculator for weight planning, Access to online classes

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is RowingCoach free?

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

### Is Kallpa free?

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

### Which has better reviews, RowingCoach or Kallpa?

Kallpa is rated higher. RowingCoach averages 3.3 out of 5 from 118 ratings, while Kallpa averages 5.0 from 1 ratings.

### Do RowingCoach or Kallpa have ads?

Neither RowingCoach nor Kallpa shows ads.

### Which is updated more often, RowingCoach or Kallpa?

RowingCoach ships an update every 2 months, and Kallpa every 6 months. Most recently, RowingCoach was updated on October 22, 2026 and Kallpa on October 24, 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.*