# Simplex Optima vs CombinedFooting

The clearest difference is price: Simplex Optima at $2.99 against CombinedFooting's $14.99. Simplex Optima also leads on update cadence (every 5 days vs every 3 weeks) and iOS requirement (13.3 vs 15.0). CombinedFooting's advantage is chart position (#132 vs unranked). On ads, in-app purchases and device support there is nothing between them.

Simplex Optima costs $2.99 and CombinedFooting $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Simplex Optima ships an update every 5 days, CombinedFooting every 3 weeks. The most recent releases landed on October 20, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Simplex Optima | CombinedFooting |
| --- | --- | --- |
| Price | **$2.99** | $14.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 3 weeks |
| Best chart rank | — | **#132** |
| Size | 2 MB | 3 MB |
| Requires iOS | **13.3** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Konstantinos Ladiellis](https://appshunter.io/developer/1516103440) | [Rab Elias](https://appshunter.io/developer/918944482) |

## What reviewers say

### Simplex Optima

[App page](https://appshunter.io/ios/app/simplex-optima/id1667878232)

**Features:** Vision Pro support

**In-app purchases:** none


### CombinedFooting

[App page](https://appshunter.io/ios/app/combinedfooting/id6563146478)

**Currently charting:** #132 Top Paid · Education (US App Store)

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

**In-app purchases:** none


## Frequently asked questions

### Is Simplex Optima free?

Simplex Optima costs $2.99, with no in-app purchases.

### Is CombinedFooting free?

CombinedFooting costs $14.99, with no in-app purchases.

### Do Simplex Optima or CombinedFooting have ads?

Neither Simplex Optima nor CombinedFooting shows ads.

### Which is updated more often, Simplex Optima or CombinedFooting?

Simplex Optima ships an update every 5 days, and CombinedFooting every 3 weeks. Most recently, Simplex Optima was updated on October 20, 2026 and CombinedFooting on October 12, 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.*