# Lactate Express vs Training Endurance

The clearest difference is in-app purchases: Training Endurance at none against Lactate Express's 4. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Lactate Express sells 4 in-app purchases, starting at $24.99 per month. Training Endurance asks for nothing beyond the download.

Lactate Express ships an update every 3 weeks, Training Endurance every 2 weeks. The most recent releases landed on August 16, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Lactate Express | Training Endurance |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 133 MB | 16 MB |
| Requires iOS | 17.5 | **16.6** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [COPAtec GmbH](https://appshunter.io/developer/890381257) | [Artem Smirnov](https://appshunter.io/developer/1723295823) |

## What reviewers say

### Lactate Express

[App page](https://appshunter.io/ios/app/lactate-express/id1671640113)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Teams (Monthly) | $24.99 | per month |
| Professionals (1 Month) | $44.99 | per month |
| Teams (Yearly) | $250.00 | per year |
| Professionals (Yearly) | $399.00 | per year |


### Training Endurance

[App page](https://appshunter.io/ios/app/training-endurance/id6741652173)

This platform empowers endurance athletes with tools for workout creation, nutrition planning, and in-depth sports data analysis. It integrates with popular devices and sensors to provide comprehensive insights for training optimization.

**Highlights:** Workout creation with AI assistant, Nutrition planning with nutrient tracking, Lactate analysis with Bluetooth meters, Heart rate data import and analysis, Fat and carbohydrate consumption calculations, Heart rate zone testing and calculation, Device integration (Garmin, Strava, Apple Watch, etc.)

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

**In-app purchases:** none


## Frequently asked questions

### Is Lactate Express free?

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

### Is Training Endurance free?

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

### Do Lactate Express or Training Endurance have ads?

Neither Lactate Express nor Training Endurance shows ads.

### Which is updated more often, Lactate Express or Training Endurance?

Lactate Express ships an update every 3 weeks, and Training Endurance every 2 weeks. Most recently, Lactate Express was updated on August 16, 2026 and Training Endurance on September 9, 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.*