# triathlon vs TriathlonD

The clearest difference is in-app purchases: TriathlonD at none against triathlon's 10. TriathlonD also leads on review sentiment (60% vs 29%) and update cadence (every 6 weeks vs every 7 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. triathlon sells 10 one-off in-app purchases. TriathlonD asks for nothing beyond the download.

triathlon ships an update every 7 months, TriathlonD every 6 weeks. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | triathlon | TriathlonD |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/triathlon/id631201027/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 28.6% of reviews | **60.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 6 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 162 MB | 28 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [spomedis GmbH](https://appshunter.io/developer/631202450) | [Tricept Informationssysteme AG](https://appshunter.io/developer/537990896) |

## What reviewers say

### triathlon

[App page](https://appshunter.io/ios/app/triathlon/id631201027)

This app offers comprehensive content for triathletes and endurance athletes, covering training, nutrition, and equipment. It features race reports, interviews, and training plans for all levels, from beginners to Ironman competitors.

**Highlights:** Training advice, Nutrition tips, Equipment reviews, Race reports, Athlete interviews, Training plans

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| triathlon 133 | $3.99 | one-time |
| triathlon 138 | $3.99 | one-time |
| triathlon special 1/2016 | $3.99 | one-time |
| triathlon 165 | $3.99 | one-time |
| triathlon 177 | $3.99 | one-time |
| triathlon special 2/2018 | $3.99 | one-time |
| triathlon 181 | $3.99 | one-time |
| triathlon 190 | $4.99 | one-time |
| Praxishandbuch Bikefitting (Kay Dobat) | $14.99 | one-time |
| Kraulschwimmen wie die Profis | $17.99 | one-time |


### TriathlonD

[App page](https://appshunter.io/ios/app/triathlond-dtu-startpass/id6444700064)

Access your official triathlon license on your mobile device. View your license details and use it for event checks. Apply for a new license or manage your existing one through the app.

**Highlights:** Access DTU Startpass on mobile, View license details, Digital license for event checks, Apply for a new Startpass, Manage existing Startpass, Automatic annual renewal

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is triathlon free?

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

### Is TriathlonD free?

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

### Do triathlon or TriathlonD have ads?

Neither triathlon nor TriathlonD shows ads.

### Which is updated more often, triathlon or TriathlonD?

triathlon ships an update every 7 months, and TriathlonD every 6 weeks. Most recently, triathlon was updated on November 1, 2026 and TriathlonD on November 3, 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.*