# XO Grid Battle vs Sur Harvaa

The clearest difference is in-app purchases: XO Grid Battle at none against Sur Harvaa's 6. XO Grid Battle also leads on ads (none vs shown). Sur Harvaa's advantage is iOS requirement (13.0 vs 15.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Sur Harvaa sells 6 one-off in-app purchases. XO Grid Battle asks for nothing beyond the download.

XO Grid Battle ships an update every 3 weeks, Sur Harvaa fortnightly. The most recent releases landed on October 30, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | XO Grid Battle | Sur Harvaa |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (70 ratings)](https://appshunter.io/ios/app/sur-harvaa/id6739762833/reviews)** |
| Number of ratings | — | **70** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | — | Free with in-app purchases |
| Size | 16 MB | 264 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Abhinay Maurya](https://appshunter.io/developer/1722094420) | [Batzaya Battsooj](https://appshunter.io/developer/1468212835) |

## What reviewers say

### XO Grid Battle

[App page](https://appshunter.io/ios/app/xo-grid-battle/id6474620927)

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

**In-app purchases:** none


### Sur Harvaa

[App page](https://appshunter.io/ios/app/sur-harvaa/id6739762833)

Experience the ancient art of Mongolian archery in this mobile game. Unleash your skills and enjoy a timeless cultural tradition focused on precision and sportsmanship.

**Highlights:** Authentic Mongolian archery simulation, Focus on precision and sportsmanship, Timeless cultural experience, Engaging gameplay mechanics

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 25000 coins | $1.99 | one-time |
| Vip 30 day | $2.99 | one-time |
| 55000 Coins | $2.99 | one-time |
| 120000 Coins | $6.99 | one-time |
| Vip 180 day | $14.99 | one-time |
| VIP 360 | $29.99 | one-time |


## Frequently asked questions

### Is XO Grid Battle free?

XO Grid Battle is free to download, with no in-app purchases.

### Is Sur Harvaa free?

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

### Do XO Grid Battle or Sur Harvaa have ads?

Sur Harvaa shows ads; XO Grid Battle does not.

### Which is updated more often, XO Grid Battle or Sur Harvaa?

XO Grid Battle ships an update every 3 weeks, and Sur Harvaa fortnightly. Most recently, XO Grid Battle was updated on October 30, 2026 and Sur Harvaa on November 4, 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.*