# Formula Solution vs SARPA

Formula Solution and SARPA 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.

Formula Solution ships an update every 4 days, SARPA every 6 days. The most recent releases landed on October 11, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Formula Solution | SARPA |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 6 days |
| Size | 148 MB | 127 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Formula Solution](https://appshunter.io/developer/6775509358) | [Leopard Tech Labs](https://appshunter.io/developer/1718014025) |

## What reviewers say

### Formula Solution

[App page](https://appshunter.io/ios/app/formula-solution/id6747269391)

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

**In-app purchases:** none


### SARPA

[App page](https://appshunter.io/ios/app/sarpa/id6770828238)

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

**In-app purchases:** none


## Frequently asked questions

### Is Formula Solution free?

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

### Is SARPA free?

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

### Do Formula Solution or SARPA have ads?

Neither Formula Solution nor SARPA shows ads.

### Which is updated more often, Formula Solution or SARPA?

Formula Solution ships an update every 4 days, and SARPA every 6 days. Most recently, Formula Solution was updated on October 11, 2026 and SARPA on October 10, 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.*