# Formula App Widget vs On Track

The clearest difference is in-app purchases: On Track at none against Formula App Widget's 1. Formula App Widget's advantage is update cadence (every 2 days vs weekly) and iOS requirement (17.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Formula App Widget sells 1 in-app purchase, starting at $1.99 per year. On Track asks for nothing beyond the download.

Formula App Widget ships an update every 2 days, On Track weekly. Both last shipped on October 15, 2026.

## The numbers

| Metric | Formula App Widget | On Track |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 days** | Weekly |
| Size | 58 MB | 12 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Jose Mikhail](https://appshunter.io/developer/1354454904) | [Dominik Nizinski](https://appshunter.io/developer/1892852133) |

## What reviewers say

### Formula App Widget

[App page](https://appshunter.io/ios/app/formula-app-widget/id6761116956)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Annual | $1.99 | per year |


### On Track

[App page](https://appshunter.io/ios/app/on-track-formula-schedule/id6762552034)

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

**In-app purchases:** none


## Frequently asked questions

### Is Formula App Widget free?

Formula App Widget is free to download, with in-app purchases available.

### Is On Track free?

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

### Do Formula App Widget or On Track have ads?

Neither Formula App Widget nor On Track shows ads.

### Which is updated more often, Formula App Widget or On Track?

Formula App Widget ships an update every 2 days, and On Track weekly. Most recently, Formula App Widget was updated on October 15, 2026 and On Track on October 15, 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.*