diff --git a/app/src/main/java/org/nsh07/pomodoro/data/AppContainer.kt b/app/src/main/java/org/nsh07/pomodoro/data/AppContainer.kt
index c8039cf..9f2849b 100644
--- a/app/src/main/java/org/nsh07/pomodoro/data/AppContainer.kt
+++ b/app/src/main/java/org/nsh07/pomodoro/data/AppContainer.kt
@@ -1,22 +1,30 @@
+/*
+ * Copyright (c) 2025 Nishant Mishra
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package org.nsh07.pomodoro.data
 
 import android.content.Context
 
 interface AppContainer {
     val appPreferencesRepository: AppPreferenceRepository
+    val appStatRepository: AppStatRepository
     val appTimerRepository: AppTimerRepository
 }
 
 class DefaultAppContainer(context: Context) : AppContainer {
 
     override val appPreferencesRepository: AppPreferenceRepository by lazy {
-        AppPreferenceRepository(
-            AppDatabase.getDatabase(context).preferenceDao()
-        )
+        AppPreferenceRepository(AppDatabase.getDatabase(context).preferenceDao())
     }
 
-    override val appTimerRepository: AppTimerRepository by lazy {
-        AppTimerRepository()
+    override val appStatRepository: AppStatRepository by lazy {
+        AppStatRepository(AppDatabase.getDatabase(context).statDao())
     }
 
+    override val appTimerRepository: AppTimerRepository by lazy { AppTimerRepository() }
+
 }
\ No newline at end of file
diff --git a/app/src/main/java/org/nsh07/pomodoro/data/AppDatabase.kt b/app/src/main/java/org/nsh07/pomodoro/data/AppDatabase.kt
index 96b8130..ea86a1f 100644
--- a/app/src/main/java/org/nsh07/pomodoro/data/AppDatabase.kt
+++ b/app/src/main/java/org/nsh07/pomodoro/data/AppDatabase.kt
@@ -1,3 +1,10 @@
+/*
+ * Copyright (c) 2025 Nishant Mishra
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package org.nsh07.pomodoro.data
 
 import android.content.Context
@@ -6,12 +13,13 @@ import androidx.room.Room
 import androidx.room.RoomDatabase
 
 @Database(
-    entities = [IntPreference::class],
+    entities = [IntPreference::class, Stat::class],
     version = 1
 )
 abstract class AppDatabase : RoomDatabase() {
 
     abstract fun preferenceDao(): PreferenceDao
+    abstract fun statDao(): StatDao
 
     companion object {
 
diff --git a/app/src/main/java/org/nsh07/pomodoro/data/PreferenceDao.kt b/app/src/main/java/org/nsh07/pomodoro/data/PreferenceDao.kt
index 490c0db..b450b4c 100644
--- a/app/src/main/java/org/nsh07/pomodoro/data/PreferenceDao.kt
+++ b/app/src/main/java/org/nsh07/pomodoro/data/PreferenceDao.kt
@@ -1,13 +1,20 @@
+/*
+ * Copyright (c) 2025 Nishant Mishra
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package org.nsh07.pomodoro.data
 
 import androidx.room.Dao
 import androidx.room.Insert
-import androidx.room.OnConflictStrategy
+import androidx.room.OnConflictStrategy.Companion.REPLACE
 import androidx.room.Query
 
 @Dao
 interface PreferenceDao {
-    @Insert(onConflict = OnConflictStrategy.REPLACE)
+    @Insert(onConflict = REPLACE)
     suspend fun insertIntPreference(preference: IntPreference)
 
     @Query("DELETE FROM int_preference")
diff --git a/app/src/main/java/org/nsh07/pomodoro/data/Stat.kt b/app/src/main/java/org/nsh07/pomodoro/data/Stat.kt
new file mode 100644
index 0000000..f4125f0
--- /dev/null
+++ b/app/src/main/java/org/nsh07/pomodoro/data/Stat.kt
@@ -0,0 +1,19 @@
+/*
+ *     Copyright (c) 2025 Nishant Mishra
+ *
+ *     You should have received a copy of the GNU General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package org.nsh07.pomodoro.data
+
+import androidx.room.Entity
+import androidx.room.PrimaryKey
+
+@Entity(tableName = "stat")
+data class Stat(
+    @PrimaryKey
+    val date: String,
+    val focusTime: Int,
+    val breakTime: Int
+)
diff --git a/app/src/main/java/org/nsh07/pomodoro/data/StatDao.kt b/app/src/main/java/org/nsh07/pomodoro/data/StatDao.kt
new file mode 100644
index 0000000..1448a3a
--- /dev/null
+++ b/app/src/main/java/org/nsh07/pomodoro/data/StatDao.kt
@@ -0,0 +1,35 @@
+/*
+ * Copyright (c) 2025 Nishant Mishra
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package org.nsh07.pomodoro.data
+
+import androidx.room.Dao
+import androidx.room.Insert
+import androidx.room.OnConflictStrategy.Companion.REPLACE
+import androidx.room.Query
+import kotlinx.coroutines.flow.Flow
+
+@Dao
+interface StatDao {
+    @Insert(onConflict = REPLACE)
+    suspend fun insertStat(stat: Stat)
+
+    @Query("UPDATE stat SET focusTime = focusTime + :focusTime WHERE date = :date")
+    suspend fun addFocusTime(date: String, focusTime: Int)
+
+    @Query("UPDATE stat SET breakTime = breakTime + :breakTime WHERE date = :date")
+    suspend fun addBreakTime(date: String, breakTime: Int)
+
+    @Query("SELECT * FROM stat WHERE date = :date")
+    fun getStat(date: String): Flow<Stat?>
+
+    @Query("SELECT * FROM stat")
+    fun getStats(): Flow<List<Stat>>
+
+    @Query("SELECT EXISTS (SELECT * FROM stat WHERE date = :date)")
+    suspend fun statExists(date: String): Boolean
+}
\ No newline at end of file
diff --git a/app/src/main/java/org/nsh07/pomodoro/data/StatRepository.kt b/app/src/main/java/org/nsh07/pomodoro/data/StatRepository.kt
new file mode 100644
index 0000000..8f615ff
--- /dev/null
+++ b/app/src/main/java/org/nsh07/pomodoro/data/StatRepository.kt
@@ -0,0 +1,54 @@
+/*
+ * Copyright (c) 2025 Nishant Mishra
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package org.nsh07.pomodoro.data
+
+import kotlinx.coroutines.CoroutineDispatcher
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.withContext
+import java.time.LocalDate
+
+interface StatRepository {
+    suspend fun addFocusTime(focusTime: Int)
+
+    suspend fun addBreakTime(breakTime: Int)
+
+    fun getTodayStat(): Flow<Stat?>
+
+    fun getAllStats(): Flow<List<Stat>>
+}
+
+class AppStatRepository(
+    private val statDao: StatDao,
+    private val ioDispatcher: CoroutineDispatcher = Dispatchers.IO
+) : StatRepository {
+    override suspend fun addFocusTime(focusTime: Int) = withContext(ioDispatcher) {
+        val currentDate = LocalDate.now().toString()
+        if (statDao.statExists(currentDate)) {
+            statDao.addFocusTime(currentDate, focusTime)
+        } else {
+            statDao.insertStat(Stat(currentDate, focusTime, 0))
+        }
+    }
+
+    override suspend fun addBreakTime(breakTime: Int) = withContext(ioDispatcher) {
+        val currentDate = LocalDate.now().toString()
+        if (statDao.statExists(currentDate)) {
+            statDao.addBreakTime(currentDate, breakTime)
+        } else {
+            statDao.insertStat(Stat(currentDate, 0, breakTime))
+        }
+    }
+
+    override fun getTodayStat(): Flow<Stat?> {
+        val currentDate = LocalDate.now().toString()
+        return statDao.getStat(currentDate)
+    }
+
+    override fun getAllStats(): Flow<List<Stat>> = statDao.getStats()
+}
\ No newline at end of file