# JamCore Trainer vs Kotch

The clearest difference is price: Kotch at Free against JamCore Trainer's $14.99. Kotch also leads on update cadence (every 4 days vs every 2 months). JamCore Trainer's advantage is iOS requirement (13.0 vs 15.1). On ads, in-app purchases and device support there is nothing between them.

Kotch is free to download; JamCore Trainer costs $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.

JamCore Trainer ships an update every 2 months, Kotch every 4 days. The most recent releases landed on October 14, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | JamCore Trainer | Kotch |
| --- | --- | --- |
| Price | $14.99 | **Free** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | Paid | — |
| Size | 155 MB | 68 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [JCore Inc](https://appshunter.io/developer/1330510580) | [Walid Reguieg](https://appshunter.io/developer/1840234756) |

## What reviewers say

### JamCore Trainer

[App page](https://appshunter.io/ios/app/jamcore-trainer/id6476686575)

This fitness platform helps you track daily activities, monitor body metrics, and access over 2000 exercises with 3D demonstrations. Create custom workouts or use presets to guide your fitness journey, earning badges along the way.

**Highlights:** Class schedules and opening hours, Daily fitness activity tracking, Weight and body metric tracking, 2000+ exercises with 3D demos, Preset and custom workouts, Progress tracking, Syncs with Apple Health

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

**In-app purchases:** none


### Kotch

[App page](https://appshunter.io/ios/app/kotch/id6755406036)

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

**In-app purchases:** none


## Frequently asked questions

### Is JamCore Trainer free?

JamCore Trainer costs $14.99, with no in-app purchases.

### Is Kotch free?

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

### Do JamCore Trainer or Kotch have ads?

Neither JamCore Trainer nor Kotch shows ads.

### Which is updated more often, JamCore Trainer or Kotch?

JamCore Trainer ships an update every 2 months, and Kotch every 4 days. Most recently, JamCore Trainer was updated on October 14, 2026 and Kotch on October 2, 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.*