# Simple Rally vs Knightfire

The clearest difference is iOS requirement: Knightfire at 13.4 against Simple Rally's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Simple Rally sells 1 one-off in-app purchase and Knightfire sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Simple Rally ships an update every 2 weeks, Knightfire weekly. The most recent releases landed on November 4, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Simple Rally | Knightfire |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Size | 22 MB | 116 MB |
| Requires iOS | 15.0 | **13.4** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bartosz Dudar](https://appshunter.io/developer/556245280) | [Roberto Garcia](https://appshunter.io/developer/1859499741) |

## What reviewers say

### Simple Rally

[App page](https://appshunter.io/ios/app/simple-rally/id6479893216)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $2.99 | one-time |


### Knightfire

[App page](https://appshunter.io/ios/app/knightfire-strategy-chess/id6756245884)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Knightfire Premium | $2.99 | one-time |


## Frequently asked questions

### Is Simple Rally free?

Simple Rally is free to download, with in-app purchases available.

### Is Knightfire free?

Knightfire is free to download, with in-app purchases available.

### Do Simple Rally or Knightfire have ads?

Neither Simple Rally nor Knightfire shows ads.

### Which is updated more often, Simple Rally or Knightfire?

Simple Rally ships an update every 2 weeks, and Knightfire weekly. Most recently, Simple Rally was updated on November 4, 2026 and Knightfire on October 28, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*