# Pay as you Track vs Formulate

Pay as you Track and Formulate 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. Neither carries in-app purchases, so what you see is what you pay.

Pay as you Track ships an update every 10 days, Formulate every 2 weeks. The most recent releases landed on October 3, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Pay as you Track | Formulate |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 2 weeks |
| Size | 28 MB | 117 MB |
| Requires iOS | 15 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Pay as you Track Ltd](https://appshunter.io/developer/978697494) | [Triangle Software](https://appshunter.io/developer/903838428) |

## What reviewers say

### Pay as you Track

[App page](https://appshunter.io/ios/app/pay-as-you-track-view/id1380099724)

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

**In-app purchases:** none


### Formulate

[App page](https://appshunter.io/ios/app/formulate/id1497742393)

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

**In-app purchases:** none


## Frequently asked questions

### Is Pay as you Track free?

Pay as you Track is free to download, with no in-app purchases.

### Is Formulate free?

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

### Do Pay as you Track or Formulate have ads?

Neither Pay as you Track nor Formulate shows ads.

### Which is updated more often, Pay as you Track or Formulate?

Pay as you Track ships an update every 10 days, and Formulate every 2 weeks. Most recently, Pay as you Track was updated on October 3, 2026 and Formulate on September 19, 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.*