# KR 1 vs Function Battle

KR 1 and Function Battle are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support 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. KR 1 sells 10 in-app purchases, starting at $0.99 per 7 days and Function Battle sells 9 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | KR 1 | Function Battle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (70 ratings)](https://appshunter.io/ios/app/kr-1-emperor-simulator/id6448865175/reviews)** | — |
| Number of ratings | **70** | — |
| Positive reviews | 71.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 698 MB | 80 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 9+ |
| Developer | [OXIWYLE LLC](https://appshunter.io/developer/1173670374) | [Ross Reynolds](https://appshunter.io/developer/6812894738) |

## What reviewers say

### KR 1

[App page](https://appshunter.io/ios/app/kr-1-emperor-simulator/id6448865175)

Lead a medieval state through political intrigue, warfare, and economic management. Engage in diplomacy, raise armies, and conquer territories to build your empire.  Experience historical events and make strategic decisions to ensure your civilization's dominance.

**Highlights:** Political maneuvering, Medieval warfare, Empire building, Diplomacy and alliances, Economic management, Spying and sabotage, Historical events

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 7-Day Subscription | $0.99 | per 7 days |
| Gold subscription | $1.99 | per 7 days |
| +500 000 gold | $0.99 | one-time |
| 600 crystals | $0.99 | one-time |
| Disable ads | $0.99 | one-time |
| Pack | $0.99 | one-time |
| Accelerated Time | $0.99 | one-time |
| +10 000 gold per day | $2.99 | one-time |
| Easy start for any state | $4.99 | one-time |
| Gem Madness | $9.99 | one-time |


### Function Battle

[App page](https://appshunter.io/ios/app/function-battle/id6812894586)

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Handful of Sparks | $1.99 | one-time |
| Welcome Pack | $1.99 | one-time |
| Aurora Set | $2.49 | one-time |
| Solar Set | $4.99 | one-time |
| Pouch of Sparks | $4.99 | one-time |
| Collector's Pack | $9.99 | one-time |
| Chest of Sparks | $9.99 | one-time |
| Vault of Sparks | $19.99 | one-time |
| Galaxy of Sparks | $49.99 | one-time |


## Frequently asked questions

### Is KR 1 free?

KR 1 is free to download, with in-app purchases available.

### Is Function Battle free?

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

### Do KR 1 or Function Battle have ads?

Both KR 1 and Function Battle show ads.

---

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