# Gym Timer Ultra vs RowerTrain

The clearest difference is in-app purchases: Gym Timer Ultra at none against RowerTrain's 1. Gym Timer Ultra also leads on iOS requirement (13.0 vs 17.0). RowerTrain's advantage is update cadence (every 6 days vs every 8 months). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. RowerTrain sells 1 one-off in-app purchase. Gym Timer Ultra asks for nothing beyond the download.

Gym Timer Ultra ships an update every 8 months, RowerTrain every 6 days. The most recent releases landed on October 14, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Gym Timer Ultra | RowerTrain |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 6 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 3 MB | 33 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Jonas Loderhose](https://appshunter.io/developer/1794200806) | [Adrian Papusoi](https://appshunter.io/developer/1874228199) |

## What reviewers say

### Gym Timer Ultra

[App page](https://appshunter.io/ios/app/gym-timer-ultra/id6745190321)

This app provides a customizable interval timer with visual and haptic cues to guide your workouts. It also features a set counter and heart-rate overlay for real-time performance monitoring. Designed for athletes, it offers a clean interface focused on essential data.

**Highlights:** Custom interval timer, Set counter, Heart-rate overlay, Glanceable UI, Visual and haptic cues

**Features:** Apple Watch app

**In-app purchases:** none


### RowerTrain

[App page](https://appshunter.io/ios/app/rowertrain/id6758657773)

Connect your rowing machine via Bluetooth to track real-time performance metrics like power, stroke rate, and distance. Create custom workouts or use pre-set sessions, with options for resistance control and automatic Strava integration.

**Highlights:** Bluetooth rower connection, Real-time performance data, Customizable structured workouts, Resistance control, Strava integration, Local workout history

**Features:** macOS Compatibility, Family Sharing, Apple Watch app

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RowerTrain - Full Access | $6.99 | one-time |


## Frequently asked questions

### Is Gym Timer Ultra free?

Gym Timer Ultra is free to download, with no in-app purchases.

### Is RowerTrain free?

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

### Do Gym Timer Ultra or RowerTrain have ads?

Neither Gym Timer Ultra nor RowerTrain shows ads.

### Which is updated more often, Gym Timer Ultra or RowerTrain?

Gym Timer Ultra ships an update every 8 months, and RowerTrain every 6 days. Most recently, Gym Timer Ultra was updated on October 14, 2026 and RowerTrain on October 25, 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.*