# LightMove vs Plank Form Timer

The clearest difference is in-app purchases: LightMove at none against Plank Form Timer's 1. LightMove also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Plank Form Timer sells 1 one-off in-app purchase. LightMove asks for nothing beyond the download.

## The numbers

| Metric | LightMove | Plank Form Timer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 2 weeks |
| Size | 1 MB | 13 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [腾飞 白](https://appshunter.io/developer/1725835987) | [Hosung Hwang](https://appshunter.io/developer/6789744714) |

## What reviewers say

### LightMove

[App page](https://appshunter.io/ios/app/lightmove/id6760588885)

**In-app purchases:** none


### Plank Form Timer

[App page](https://appshunter.io/ios/app/plank-form-timer-ai-check/id6793725781)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


## Frequently asked questions

### Is LightMove free?

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

### Is Plank Form Timer free?

Plank Form Timer is free to download, with in-app purchases available.

### Do LightMove or Plank Form Timer have ads?

Plank Form Timer shows ads; LightMove 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.*