How Can We Help?

Grammar Battle is available exclusively on the iOS App Store. You can download it for free on any iPhone or iPad running iOS 15.0 or later. Simply search for "Grammar Battle" in the App Store or use the download link on our homepage.

No! Grammar Battle works completely offline once downloaded. Your progress is saved locally and will sync to our servers when you connect to the internet. This ensures you can learn anywhere, anytime.

Absolutely! The game starts with basic Present Simple tense and gradually introduces more complex grammar as you level up. Each question includes detailed explanations, making it perfect for learners at any level.

In battles, you face monsters by answering grammar questions. Each correct answer deals damage to the monster, while wrong answers cost you health. Defeat the monster by answering enough questions correctly before your health runs out!

Grammar Battle offers four main modes:
• Single Tense Battle: Focus on one grammar tense
• Mixed Tense Battle: Challenge yourself with multiple tenses
• Boss Battle: Ultimate grammar challenge! Type answers only
• Daily Challenge: All tenses! 5x rewards!

Grammar tenses unlock automatically as you level up. For example, Present Continuous unlocks at level 3, Past Simple at level 5, and so on. You can see all unlock requirements in your profile.

Crystals are the in-game currency earned from victories. Currently, they track your overall success. Future updates will introduce a shop where you can spend crystals on cosmetic items and power-ups.

By supporting development with a one-time $0.99 purchase, you help us continue developing Grammar Battle and unlock:
• 🔓 Unlimited levels
• 📚 All 12 grammar tenses
• 🚀 Premium features in future updates
• 🆕 New content and improvements
• ❤️ Support continued development

No! It's a one-time purchase of $0.99 to support development and unlock the full version. Once you purchase, you have all features forever. We don't believe in subscriptions for educational apps.

Your support helps us:
• Continue improving the app with new features
• Add more grammar content and exercises
• Maintain servers for progress syncing
• Keep the app ad-free for everyone
• Develop new educational games

Yes! Your purchase is tied to your Apple ID. Simply tap the "Restore Purchases" button at the bottom of the upgrade screen on your new device to restore your support benefits.

First, try these steps:
1. Force quit the app and restart it
2. Restart your device
3. Check for app updates in the App Store
4. Ensure you have enough storage space
If issues persist, contact [email protected] with your device model and iOS version.

Progress sync requires an internet connection on both devices. Make sure:
• Both devices are connected to the internet
• You're using the same Apple ID
• The app is updated to the latest version
• Wait a few minutes for sync to complete
The app will show "Last sync" time in your profile.

We appreciate your help in improving Grammar Battle! Please report any issues to [email protected] with:
• The specific question or grammar issue
• Screenshot if possible
• Which grammar tense and game mode
We review all reports and fix issues in regular updates.