# CANNON COACHING vs Spark Gym

The clearest difference is update cadence: CANNON COACHING at every 3 weeks against Spark Gym's every 11 months. Spark Gym's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

CANNON COACHING ships an update every 3 weeks, Spark Gym every 11 months. The most recent releases landed on October 30, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | CANNON COACHING | Spark Gym |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 11 months |
| Monetization | — | Free |
| Size | 52 MB | 89 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Michael Canavon](https://appshunter.io/developer/1645339821) | [Treshna Enterprises](https://appshunter.io/developer/959435261) |

## What reviewers say

### CANNON COACHING

[App page](https://appshunter.io/ios/app/cannon-coaching/id1616408904)

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

**In-app purchases:** none


### Spark Gym

[App page](https://appshunter.io/ios/app/spark-gym/id6739311985)

Easily plan your gym sessions around your schedule. Book classes, manage memberships, and update your profile on the go. Track workouts and view your progress towards fitness goals.

**Highlights:** View class timetable in real time, Book classes and sessions, Manage bookings and make changes, Update profile and add photo, Receive gym notifications, Track workouts and measurements

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

**In-app purchases:** none


## Frequently asked questions

### Is CANNON COACHING free?

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

### Is Spark Gym free?

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

### Do CANNON COACHING or Spark Gym have ads?

Neither CANNON COACHING nor Spark Gym shows ads.

### Which is updated more often, CANNON COACHING or Spark Gym?

CANNON COACHING ships an update every 3 weeks, and Spark Gym every 11 months. Most recently, CANNON COACHING was updated on October 30, 2026 and Spark Gym 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.*