# Caffeine vs Trainkeep

The clearest difference is ads: Caffeine at none against Trainkeep's shown. Trainkeep's advantage is iOS requirement (16.4 vs 26.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Caffeine sells 1 in-app purchase, starting at $1.00 per month and Trainkeep sells 4 in-app purchases, starting at $23.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Caffeine | Trainkeep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/trainkeep/id6815014762/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Daily |
| Monetization | — | Free with in-app purchases |
| Size | 23 MB | 60 MB |
| Requires iOS | 26.0 | **16.4** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Jonah Witcig](https://appshunter.io/developer/1081267495) | [Trainkeep LLC](https://appshunter.io/developer/900357806) |

## What reviewers say

### Caffeine

[App page](https://appshunter.io/ios/app/caffeine-daily-tracker/id6808542714)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Caffeine Plus Monthly | $1.00 | per month |


### Trainkeep

[App page](https://appshunter.io/ios/app/trainkeep/id6815014762)

This app facilitates communication and progress tracking between coaches and athletes. Athletes can log workouts, meals, and supplements offline, while coaches can manage rosters, provide feedback, and create plans. It supports multiple languages and units of measurement.

**Highlights:** Offline workout and meal logging, Real-time progress tracking, Coach-athlete communication, Customizable training plans, Supplement and meal protocol tracking, Form check video analysis

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Solo — monthly | $23.99 | per month |
| Pro — monthly | $37.99 | per month |
| Solo — annual | $239.99 | per year |
| Pro — annual | $379.99 | per year |


## Frequently asked questions

### Is Caffeine free?

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

### Is Trainkeep free?

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

### Do Caffeine or Trainkeep have ads?

Trainkeep shows ads; Caffeine does not.

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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.*