# Kool ShadowBoxing vs Gainly

The clearest difference is in-app purchases: Kool ShadowBoxing at none against Gainly's 3. Kool ShadowBoxing also leads on ratings volume (4 vs 1). Gainly's advantage is ads (none vs shown) and update cadence (every 3 weeks vs every 11 months). On price, rating, device support and iOS requirement there is nothing between them.

Both are free to download. Gainly sells 3 in-app purchases, starting at $4.99 per month. Kool ShadowBoxing asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Kool ShadowBoxing against 5.0 for Gainly. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

Kool ShadowBoxing ships an update every 11 months, Gainly every 3 weeks. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Kool ShadowBoxing | Gainly |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/kool-shadowboxing/id1559062134/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/gainly-gym-workout-tracker/id6478461436/reviews) |
| Number of ratings | **4** | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 11 months | **Every 3 weeks** |
| Monetization | **Ad-supported** | Freemium |
| Size | 123 MB | 73 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kool ShadowBoxing Inc.](https://appshunter.io/developer/1559062136) | [Simonas Kralikas](https://appshunter.io/developer/1723734776) |

## What reviewers say

### Kool ShadowBoxing

[App page](https://appshunter.io/ios/app/kool-shadowboxing/id1559062134)

Plan and schedule your fitness classes directly from your mobile device. View class schedules, sign up for sessions, and access location information for the KLuB. Optimize your time and enjoy the convenience of managing your fitness activities on the go.

**Highlights:** Class scheduling, Class sign-up, View class schedules, KLuB location information, Optimize time, Convenient class booking

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Gainly

[App page](https://appshunter.io/ios/app/gainly-gym-workout-tracker/id6478461436)

This app helps you achieve your fitness goals with customizable workouts, detailed progress tracking, and a user-friendly interface. Plan your week, set goals, and connect with friends for motivation.

**Highlights:** Customizable workout templates, Quick workout creation, Detailed progress insights, Weekly training plan, Goal setting and level system, Progress graphs and charts, Community sharing and motivation

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gainly monthly subscription | $4.99 | per month |
| Gainly yearly subscription | $29.99 | per year |
| Lifetime premium access | $69.99 | one-time |


## Frequently asked questions

### Is Kool ShadowBoxing free?

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

### Is Gainly free?

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

### Which has better reviews, Kool ShadowBoxing or Gainly?

Kool ShadowBoxing and Gainly are both rated 5.0 out of 5 on the App Store, from 4 and 1 ratings respectively.

### Do Kool ShadowBoxing or Gainly have ads?

Kool ShadowBoxing shows ads; Gainly does not.

### Which is updated more often, Kool ShadowBoxing or Gainly?

Kool ShadowBoxing ships an update every 11 months, and Gainly every 3 weeks. Most recently, Kool ShadowBoxing was updated on November 3, 2026 and Gainly on November 4, 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.*