# Purple Patch vs TriDot

The clearest difference is rating: Purple Patch at 5.0 against TriDot's 4.5. Purple Patch also leads on in-app purchases (none vs 4) and review sentiment (100% vs 88%). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. TriDot sells 4 in-app purchases, starting at $14.99 per month. Purple Patch asks for nothing beyond the download.

Purple Patch holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 16 and 34 respectively. Written reviews point the same way: 100% of Purple Patch's written reviews are positive against 88% of TriDot's.

Purple Patch ships an update every 3 weeks, TriDot every 2 weeks. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Purple Patch | TriDot |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (16 ratings)](https://appshunter.io/ios/app/purple-patch/id1502928860/reviews)** | [4.5 (34 ratings)](https://appshunter.io/ios/app/tridot-triathlon-training/id6754208848/reviews) |
| Number of ratings | 16 | **34** |
| Positive reviews | **100.0% of reviews** | 88.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 38 MB | 131 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Purple Patch Fitness Inc](https://appshunter.io/developer/1502928859) | [Predictive Fitness, Inc.](https://appshunter.io/developer/1189088068) |

## What reviewers say

### Purple Patch

[App page](https://appshunter.io/ios/app/purple-patch/id1502928860)

Book fitness classes, view schedules, and find performance center locations. This app offers a structured and fun group fitness experience focused on endurance, strength, nutrition, and recovery for busy individuals.

**Highlights:** Book fitness classes, View class schedules, Find performance center locations, Review existing reservations, Coached, structured, progressive workouts

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

**In-app purchases:** none


### TriDot

[App page](https://appshunter.io/ios/app/tridot-triathlon-training/id6754208848)

This app uses AI to create personalized triathlon training plans that adapt after every workout. It analyzes your performance and environmental factors to optimize swim, bike, and run training, aiming for better results with less training and fewer injuries.

**Highlights:** AI-driven personalized training plans, Real-time workout adaptation, Environmental condition adjustments, Race-day execution planning, Swim, bike, and run optimization, Performance analytics and tracking

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifestyle | $14.99 | per month |
| Essentials | $39.00 | per month |
| Complete | $99.00 | per month |
| Legends | $149.00 | per month |


## Frequently asked questions

### Is Purple Patch free?

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

### Is TriDot free?

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

### Which has better reviews, Purple Patch or TriDot?

Purple Patch is rated higher. Purple Patch averages 5.0 out of 5 from 16 ratings, while TriDot averages 4.5 from 34 ratings.

### Do Purple Patch or TriDot have ads?

Neither Purple Patch nor TriDot shows ads.

### Which is updated more often, Purple Patch or TriDot?

Purple Patch ships an update every 3 weeks, and TriDot every 2 weeks. Most recently, Purple Patch was updated on November 3, 2026 and TriDot on November 5, 2026.

---

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