diff --git a/cmd/gomobile/bind_test.go b/cmd/gomobile/bind_test.go
index 9a5ffa8..b4d0657 100644
--- a/cmd/gomobile/bind_test.go
+++ b/cmd/gomobile/bind_test.go
@@ -248,7 +248,7 @@
 }
 
 func TestBindWithGoModules(t *testing.T) {
-	if runtime.GOOS == "android" {
+	if runtime.GOOS == "android" || runtime.GOOS == "ios" {
 		t.Skipf("gomobile and gobind are not available on %s", runtime.GOOS)
 	}
 
diff --git a/cmd/gomobile/build_darwin_test.go b/cmd/gomobile/build_darwin_test.go
index cfe42c9..50cf600 100644
--- a/cmd/gomobile/build_darwin_test.go
+++ b/cmd/gomobile/build_darwin_test.go
@@ -13,6 +13,9 @@
 )
 
 func TestIOSBuild(t *testing.T) {
+	if !xcodeAvailable() {
+		t.Skip("Xcode is missing")
+	}
 	defer func() {
 		xout = os.Stderr
 		buildN = false
diff --git a/cmd/gomobile/build_test.go b/cmd/gomobile/build_test.go
index 9a34f75..eb75bc6 100644
--- a/cmd/gomobile/build_test.go
+++ b/cmd/gomobile/build_test.go
@@ -69,8 +69,8 @@
 }
 
 func TestAndroidBuild(t *testing.T) {
-	if runtime.GOOS == "android" {
-		t.Skip("not available on Android")
+	if runtime.GOOS == "android" || runtime.GOOS == "ios" {
+		t.Skipf("not available on %s", runtime.GOOS)
 	}
 	buf := new(bytes.Buffer)
 	defer func() {
@@ -189,7 +189,7 @@
 }
 
 func TestBuildWithGoModules(t *testing.T) {
-	if runtime.GOOS == "android" {
+	if runtime.GOOS == "android" || runtime.GOOS == "ios" {
 		t.Skipf("gomobile are not available on %s", runtime.GOOS)
 	}
 
diff --git a/cmd/gomobile/init_test.go b/cmd/gomobile/init_test.go
index 1849252..e7602a8 100644
--- a/cmd/gomobile/init_test.go
+++ b/cmd/gomobile/init_test.go
@@ -10,6 +10,7 @@
 	"os"
 	"os/exec"
 	"path/filepath"
+	"runtime"
 	"strings"
 	"testing"
 	"text/template"
@@ -18,6 +19,10 @@
 var gopath string
 
 func TestInit(t *testing.T) {
+	if runtime.GOOS == "android" || runtime.GOOS == "ios" {
+		t.Skipf("not available on %s", runtime.GOOS)
+	}
+
 	if _, err := exec.LookPath("diff"); err != nil {
 		t.Skip("command diff not found, skipping")
 	}
diff --git a/exp/sprite/portable/affine_test.go b/exp/sprite/portable/affine_test.go
index 908933a..4b98e7c 100644
--- a/exp/sprite/portable/affine_test.go
+++ b/exp/sprite/portable/affine_test.go
@@ -21,8 +21,8 @@
 )
 
 func TestAffine(t *testing.T) {
-	if runtime.GOOS == "android" {
-		t.Skip("testdata not available on Android")
+	if runtime.GOOS == "android" || runtime.GOOS == "ios" {
+		t.Skipf("testdata not available on %s", runtime.GOOS)
 	}
 	f, err := os.Open("../../../testdata/testpattern.png")
 	if err != nil {
@@ -104,8 +104,8 @@
 }
 
 func TestAffineMask(t *testing.T) {
-	if runtime.GOOS == "android" {
-		t.Skip("testdata not available on Android")
+	if runtime.GOOS == "android" || runtime.GOOS == "ios" {
+		t.Skipf("testdata not available on %s", runtime.GOOS)
 	}
 	f, err := os.Open("../../../testdata/testpattern.png")
 	if err != nil {
diff --git a/internal/mobileinit/mobileinit_ios.go b/internal/mobileinit/mobileinit_ios.go
index 919097c..e0d1385 100644
--- a/internal/mobileinit/mobileinit_ios.go
+++ b/internal/mobileinit/mobileinit_ios.go
@@ -2,9 +2,8 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-//go:build darwin && (arm || arm64)
-// +build darwin
-// +build arm arm64
+//go:build ios
+// +build ios
 
 package mobileinit
 
@@ -16,24 +15,30 @@
 )
 
 /*
-#include <asl.h>
 #include <stdlib.h>
+#include <os/log.h>
 
-void asl_log_wrap(const char *str) {
-	asl_log(NULL, NULL, ASL_LEVEL_NOTICE, "%s", str);
+os_log_t create_os_log() {
+	return os_log_create("org.golang.mobile", "os_log");
+}
+
+void os_log_wrap(os_log_t log, const char *str) {
+	os_log(log, "%s", str);
 }
 */
 import "C"
 
-type aslWriter struct{}
+type osWriter struct {
+	w C.os_log_t
+}
 
-func (aslWriter) Write(p []byte) (n int, err error) {
+func (o osWriter) Write(p []byte) (n int, err error) {
 	cstr := C.CString(string(p))
-	C.asl_log_wrap(cstr)
+	C.os_log_wrap(o.w, cstr)
 	C.free(unsafe.Pointer(cstr))
 	return len(p), nil
 }
 
 func init() {
-	log.SetOutput(io.MultiWriter(os.Stderr, aslWriter{}))
+	log.SetOutput(io.MultiWriter(os.Stderr, osWriter{C.create_os_log()}))
 }