# Calibrate Training App vs Motion School

Calibrate Training App and Motion School are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Calibrate Training App sells 6 one-off in-app purchases and Motion School sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 25, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Calibrate Training App | Motion School |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Size | 44 MB | 79 MB |
| Requires iOS | 16.6 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Harry Simington](https://appshunter.io/developer/1763907787) | [Karin movement ltd](https://appshunter.io/developer/6778116342) |

## What reviewers say

### Calibrate Training App

[App page](https://appshunter.io/ios/app/calibrate-training-app/id6636496706)

**Features:** Family Sharing

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Shoulder Stability Program | $29.00 | one-time |
| Advanced Baseball Pitching | $59.00 | one-time |
| Calibrate Your Golf Swing | $59.99 | one-time |
| Golf Stability Program | $59.99 | one-time |
| Baseball Pitching Program | $59.99 | one-time |
| All Programs | $99.00 | one-time |


### Motion School

[App page](https://appshunter.io/ios/app/motion-school/id6778116340)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 6 Weeks Starter Pack | $45.00 | one-time |


## Frequently asked questions

### Is Calibrate Training App free?

Calibrate Training App is free to download, with in-app purchases available.

### Is Motion School free?

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

### Do Calibrate Training App or Motion School have ads?

Neither Calibrate Training App nor Motion School shows ads.

### Which is updated more often, Calibrate Training App or Motion School?

Calibrate Training App ships an update fortnightly, and Motion School fortnightly. Most recently, Calibrate Training App was updated on October 25, 2026 and Motion School on October 16, 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.*