fix(ios): localize plural counts without Intl.PluralRules (Hermes gap)

app/(app)/[appName]/[objectName]/index.tsx

@@ -4,6 +4,7 @@ import { useLocalSearchParams, useRouter } from "expo-router";
 import { Plus } from "lucide-react-native";
 import { useClient, useQuery, useView } from "@objectstack/client-react";
 import { useTranslation } from "react-i18next";
+import { tCount } from "~/lib/i18n";
 import { useCallback, useState } from "react";
 import { ListViewRenderer } from "~/components/renderers";
 import type { ListViewMeta } from "~/components/renderers";
@@ -84,7 +85,7 @@ export default function ObjectListScreen() {
   const recordCount = records.length;
   const countLabel = isLoading
     ? undefined
-    : t("records.recordCount", { count: recordCount });
+    : tCount("records.recordCount", recordCount);
 
   return (
     <SafeAreaView className="flex-1 bg-background" edges={["left", "right"]}>

app/(tabs)/apps.tsx

@@ -11,6 +11,7 @@ import { ListSkeleton } from "~/components/ui/ListSkeleton";
 import { useApps } from "~/hooks/useApps";
 import { getIcon } from "~/lib/getIcon";
 import { getUserErrorMessage } from "~/lib/error-handling";
+import { tCount } from "~/lib/i18n";
 
 export default function AppsScreen() {
   const { apps, isLoading, error, refetch } = useApps();
@@ -46,7 +47,7 @@ export default function AppsScreen() {
           <Text className="mt-1 text-sm text-muted-foreground">
             {showSkeleton
               ? t("apps.loading")
-              : t("apps.installed", { count: apps.length })}
+              : tCount("apps.installed", apps.length)}
           </Text>
         </View>
 

app/(tabs)/search.tsx

@@ -4,6 +4,7 @@ import { webContentMaxWidth } from "~/lib/responsive";
 import { Search as SearchIcon, X, ChevronRight, FileText, SearchX } from "lucide-react-native";
 import { useRouter } from "expo-router";
 import { useTranslation } from "react-i18next";
+import { tCount } from "~/lib/i18n";
 import { Input } from "~/components/ui/Input";
 import { EmptyState } from "~/components/ui/EmptyState";
 import { useGlobalSearch } from "~/hooks/useGlobalSearch";
@@ -49,7 +50,7 @@ export default function SearchScreen() {
           title={t("search.emptyTitle")}
           description={
             objectCount > 0
-              ? t("search.lookingAcross", { count: objectCount })
+              ? tCount("search.lookingAcross", objectCount)
               : t("search.emptyHint")
           }
         />
@@ -73,7 +74,7 @@ export default function SearchScreen() {
           keyboardShouldPersistTaps="handled"
         >
           <Text className="mb-3 text-xs font-medium text-muted-foreground">
-            {t("search.resultCount", { count: totalCount })}
+            {tCount("search.resultCount", totalCount)}
           </Text>
           {groups.map((group) => (
             <View key={`${group.appName}:${group.objectName}`} className="mb-5">

lib/i18n.ts

@@ -58,4 +58,21 @@ i18n.use(initReactI18next).init({
   compatibilityJSON: "v4",
 });
 
+/**
+ * Count-aware translation that does NOT depend on `Intl.PluralRules`.
+ *
+ * Hermes (React Native's JS engine) ships without `Intl.PluralRules`, and
+ * i18next's plural resolver relies on it — so on device every plural key falls
+ * back to the fallback language (e.g. "1 app installed" instead of the
+ * localized string) while non-plural keys localize fine. This picks the English
+ * one/other form manually and uses the single "other" form for the other
+ * locales; the strings interpolate `{{n}}` (named so i18next's own plural
+ * handling never triggers).
+ */
+export function tCount(baseKey: string, count: number): string {
+  const isEnglish = (i18n.language || "en").startsWith("en");
+  const suffix = isEnglish && count === 1 ? "_one" : "_other";
+  return i18n.t(`${baseKey}${suffix}`, { n: count });
+}
+
 export default i18n;

locales/ar.json

@@ -59,7 +59,7 @@
     "recordCount_two": "سجلان",
     "recordCount_few": "{{count}} سجلات",
     "recordCount_many": "{{count}} سجلاً",
-    "recordCount_other": "{{count}} سجل",
+    "recordCount_other": "{{n}} سجل",
     "deleteConfirm": "هل أنت متأكد من أنك تريد حذف هذا السجل؟",
     "deleteConfirmNamed": "هل أنت متأكد من أنك تريد حذف \"{{label}}\"؟",
     "deleteFailed": "فشل حذف السجل.",
@@ -139,7 +139,7 @@
   "apps": {
     "title": "التطبيقات",
     "loading": "جارٍ تحميل تطبيقاتك…",
-    "installed_other": "{{count}} تطبيق مثبّت",
+    "installed_other": "{{n}} تطبيق مثبّت",
     "loadErrorTitle": "تعذّر تحميل التطبيقات",
     "emptyTitle": "لا توجد تطبيقات",
     "emptyDesc": "ستظهر تطبيقات مؤسستك هنا بمجرد تثبيتها.",
@@ -227,15 +227,15 @@
     "lookingAcross_two": "يتم البحث في كائنين",
     "lookingAcross_few": "يتم البحث في {{count}} كائنات",
     "lookingAcross_many": "يتم البحث في {{count}} كائناً",
-    "lookingAcross_other": "يتم البحث في {{count}} كائن",
+    "lookingAcross_other": "يتم البحث في {{n}} كائن",
     "noResultsTitle": "لا توجد نتائج",
     "noResultsBody": "لا يوجد ما يطابق \"{{query}}\". جرّب كلمة مفتاحية أخرى.",
     "resultCount_zero": "{{count}} نتيجة",
     "resultCount_one": "نتيجة واحدة",
     "resultCount_two": "نتيجتان",
     "resultCount_few": "{{count}} نتائج",
     "resultCount_many": "{{count}} نتيجة",
-    "resultCount_other": "{{count}} نتيجة",
+    "resultCount_other": "{{n}} نتيجة",
     "openLabel": "فتح {{title}}"
   },
   "offline": {

locales/en.json

@@ -54,8 +54,8 @@
     "editRecord": "Edit Record",
     "deleteRecord": "Delete Record",
     "createNamed": "Create {{name}}",
-    "recordCount_one": "{{count}} record",
-    "recordCount_other": "{{count}} records",
+    "recordCount_one": "{{n}} record",
+    "recordCount_other": "{{n}} records",
     "deleteConfirm": "Are you sure you want to delete this record?",
     "deleteConfirmNamed": "Are you sure you want to delete \"{{label}}\"?",
     "deleteFailed": "Failed to delete the record.",
@@ -135,8 +135,8 @@
   "apps": {
     "title": "Apps",
     "loading": "Loading your apps…",
-    "installed_one": "{{count}} app installed",
-    "installed_other": "{{count}} apps installed",
+    "installed_one": "{{n}} app installed",
+    "installed_other": "{{n}} apps installed",
     "loadErrorTitle": "Unable to Load Apps",
     "emptyTitle": "No Apps",
     "emptyDesc": "Your enterprise applications will appear here once installed.",
@@ -219,12 +219,12 @@
     "clearLabel": "Clear search",
     "emptyTitle": "Search across all your records",
     "emptyHint": "Type to start searching",
-    "lookingAcross_one": "Looking across {{count}} object",
-    "lookingAcross_other": "Looking across {{count}} objects",
+    "lookingAcross_one": "Looking across {{n}} object",
+    "lookingAcross_other": "Looking across {{n}} objects",
     "noResultsTitle": "No Results",
     "noResultsBody": "Nothing matched “{{query}}”. Try a different keyword.",
-    "resultCount_one": "{{count}} result",
-    "resultCount_other": "{{count}} results",
+    "resultCount_one": "{{n}} result",
+    "resultCount_other": "{{n}} results",
     "openLabel": "Open {{title}}"
   },
   "offline": {

locales/zh.json

@@ -54,7 +54,7 @@
     "editRecord": "编辑记录",
     "deleteRecord": "删除记录",
     "createNamed": "创建{{name}}",
-    "recordCount_other": "{{count}} 条记录",
+    "recordCount_other": "{{n}} 条记录",
     "deleteConfirm": "确定要删除此记录吗？",
     "deleteConfirmNamed": "确定要删除“{{label}}”吗？",
     "deleteFailed": "删除记录失败。",
@@ -134,7 +134,7 @@
   "apps": {
     "title": "应用",
     "loading": "正在加载你的应用…",
-    "installed_other": "已安装 {{count}} 个应用",
+    "installed_other": "已安装 {{n}} 个应用",
     "loadErrorTitle": "无法加载应用",
     "emptyTitle": "暂无应用",
     "emptyDesc": "安装后,你的企业应用将显示在这里。",
@@ -217,10 +217,10 @@
     "clearLabel": "清除搜索",
     "emptyTitle": "搜索您的所有记录",
     "emptyHint": "输入以开始搜索",
-    "lookingAcross_other": "正在 {{count}} 个对象中搜索",
+    "lookingAcross_other": "正在 {{n}} 个对象中搜索",
     "noResultsTitle": "无结果",
     "noResultsBody": "没有与“{{query}}”匹配的结果。请尝试其他关键词。",
-    "resultCount_other": "{{count}} 条结果",
+    "resultCount_other": "{{n}} 条结果",
     "openLabel": "打开 {{title}}"
   },
   "offline": {