diff --git a/keychain_ios.go b/keychain_ios.go
new file mode 100644
index 0000000..822bcd0
--- /dev/null
+++ b/keychain_ios.go
@@ -0,0 +1,195 @@
+//go:build ios && cgo
+// NOTE: Due to newer versions of Go's crypto library requiring SecTrustCopyCertificateChain,
+// this requires iOS 15.0 or later.
+
+package keyring
+
+import (
+	"errors"
+	"fmt"
+
+	gokeychain "github.com/byteness/go-keychain"
+)
+
+type keychain struct {
+	service string
+
+	passwordFunc PromptFunc
+
+	isSynchronizable         bool
+	isAccessibleWhenUnlocked bool
+}
+
+func init() {
+	supportedBackends[KeychainBackend] = opener(func(cfg Config) (Keyring, error) {
+		kc := &keychain{
+			service:      cfg.ServiceName,
+			passwordFunc: cfg.KeychainPasswordFunc,
+
+			isSynchronizable: cfg.KeychainSynchronizable,
+
+			// Set isAccessibleWhenUnlocked to the boolean value of KeychainAccessibleWhenUnlocked,
+			// which is a shorthand for setting the accessibility value.
+			// See: https://developer.apple.com/documentation/security/ksecattraccessiblewhenunlocked
+			isAccessibleWhenUnlocked: cfg.KeychainAccessibleWhenUnlocked,
+		}
+		return kc, nil
+	})
+}
+
+func (k *keychain) Get(key string) (Item, error) {
+	query := gokeychain.NewItem()
+	query.SetSecClass(gokeychain.SecClassGenericPassword)
+	query.SetService(k.service)
+	query.SetAccount(key)
+	query.SetMatchLimit(gokeychain.MatchLimitOne)
+	query.SetReturnAttributes(true)
+	query.SetReturnData(true)
+
+	debugf("Querying keychain for service=%q, account=%q", k.service, key)
+	results, err := gokeychain.QueryItem(query)
+	if err == gokeychain.ErrorItemNotFound || len(results) == 0 {
+		debugf("No results found")
+		return Item{}, ErrKeyNotFound
+	}
+
+	if err != nil {
+		debugf("Error: %#v", err)
+		return Item{}, err
+	}
+
+	item := Item{
+		Key:         key,
+		Data:        results[0].Data,
+		Label:       results[0].Label,
+		Description: results[0].Description,
+	}
+
+	debugf("Found item %q", results[0].Label)
+	return item, nil
+}
+
+func (k *keychain) GetMetadata(key string) (Metadata, error) {
+	query := gokeychain.NewItem()
+	query.SetSecClass(gokeychain.SecClassGenericPassword)
+	query.SetService(k.service)
+	query.SetAccount(key)
+	query.SetMatchLimit(gokeychain.MatchLimitOne)
+	query.SetReturnAttributes(true)
+	query.SetReturnData(false)
+	query.SetReturnRef(true)
+
+	debugf("Querying keychain for metadata of service=%q, account=%q", k.service, key)
+	results, err := gokeychain.QueryItem(query)
+	if err == gokeychain.ErrorItemNotFound || len(results) == 0 {
+		debugf("No results found")
+		return Metadata{}, ErrKeyNotFound
+	} else if err != nil {
+		debugf("Error: %#v", err)
+		return Metadata{}, err
+	}
+
+	md := Metadata{
+		Item: &Item{
+			Key:         key,
+			Label:       results[0].Label,
+			Description: results[0].Description,
+		},
+		ModificationTime: results[0].ModificationDate,
+	}
+
+	debugf("Found metadata for %q", md.Item.Label)
+
+	return md, nil
+}
+
+func (k *keychain) updateItem(kcItem gokeychain.Item, account string) error {
+	queryItem := gokeychain.NewItem()
+	queryItem.SetSecClass(gokeychain.SecClassGenericPassword)
+	queryItem.SetService(k.service)
+	queryItem.SetAccount(account)
+	queryItem.SetMatchLimit(gokeychain.MatchLimitOne)
+	queryItem.SetReturnAttributes(true)
+
+	results, err := gokeychain.QueryItem(queryItem)
+	if err != nil {
+		return fmt.Errorf("Failed to query keychain: %v", err)
+	}
+	if len(results) == 0 {
+		return errors.New("no results")
+	}
+
+	if err := gokeychain.UpdateItem(queryItem, kcItem); err != nil {
+		return fmt.Errorf("Failed to update item in keychain: %v", err)
+	}
+
+	return nil
+}
+
+func (k *keychain) Set(item Item) error {
+	kcItem := gokeychain.NewItem()
+	kcItem.SetSecClass(gokeychain.SecClassGenericPassword)
+	kcItem.SetService(k.service)
+	kcItem.SetAccount(item.Key)
+	kcItem.SetLabel(item.Label)
+	kcItem.SetDescription(item.Description)
+	kcItem.SetData(item.Data)
+
+	if k.isSynchronizable && !item.KeychainNotSynchronizable {
+		kcItem.SetSynchronizable(gokeychain.SynchronizableYes)
+	}
+
+	if k.isAccessibleWhenUnlocked {
+		kcItem.SetAccessible(gokeychain.AccessibleWhenUnlocked)
+	}
+
+	err := gokeychain.AddItem(kcItem)
+
+	if err == gokeychain.ErrorDuplicateItem {
+		debugf("Item already exists, updating")
+		err = k.updateItem(kcItem, item.Key)
+	}
+
+	if err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func (k *keychain) Remove(key string) error {
+	item := gokeychain.NewItem()
+	item.SetSecClass(gokeychain.SecClassGenericPassword)
+	item.SetService(k.service)
+	item.SetAccount(key)
+
+	debugf("Removing keychain item service=%q, account=%q", k.service, key)
+	err := gokeychain.DeleteItem(item)
+	if err == gokeychain.ErrorItemNotFound {
+		return ErrKeyNotFound
+	}
+
+	return err
+}
+
+func (k *keychain) Keys() ([]string, error) {
+	query := gokeychain.NewItem()
+	query.SetSecClass(gokeychain.SecClassGenericPassword)
+	query.SetService(k.service)
+	query.SetMatchLimit(gokeychain.MatchLimitAll)
+	query.SetReturnAttributes(true)
+
+	debugf("Querying keychain for service=%q", k.service)
+	results, err := gokeychain.QueryItem(query)
+	if err != nil {
+		return nil, err
+	}
+
+	debugf("Found %d results", len(results))
+	accountNames := make([]string, len(results))
+	for idx, r := range results {
+		accountNames[idx] = r.Account
+	}
+
+	return accountNames, nil
+}
diff --git a/keychain.go b/keychain_macos.go
similarity index 97%
rename from keychain.go
rename to keychain_macos.go
index 76482bc..ad66bf5 100644
--- a/keychain.go
+++ b/keychain_macos.go
@@ -1,5 +1,4 @@
-//go:build darwin && cgo
-// +build darwin,cgo
+//go:build darwin && !ios && cgo
 
 package keyring
 
@@ -41,8 +40,10 @@ func init() {
 			service:      cfg.ServiceName,
 			passwordFunc: cfg.KeychainPasswordFunc,
 
-			// Set the isAccessibleWhenUnlocked to the boolean value of
-			// KeychainAccessibleWhenUnlocked is a shorthand for setting the accessibility value.
+			isSynchronizable: cfg.KeychainSynchronizable,
+
+			// Set isAccessibleWhenUnlocked to the boolean value of KeychainAccessibleWhenUnlocked,
+			// which is a shorthand for setting the accessibility value.
 			// See: https://developer.apple.com/documentation/security/ksecattraccessiblewhenunlocked
 			isAccessibleWhenUnlocked: cfg.KeychainAccessibleWhenUnlocked,
 
diff --git a/keyring.go b/keyring.go
index ca5865c..47a4981 100644
--- a/keyring.go
+++ b/keyring.go
@@ -35,7 +35,7 @@ const (
 var backendOrder = []BackendType{
 	// Windows
 	WinCredBackend,
-	// MacOS
+	// MacOS & iOS
 	KeychainBackend,
 	// Linux
 	SecretServiceBackend,