pod install error CocoaPods could not find compatible versions for pod "Google-Mobile-Ads-SDK"

[Mahfa]

Steps to Reproduce

1. add google_mobile_ads: ^7.0.0
2. add stack_appodeal_flutter: ^3.12.0 and all cocoapod deps
3. run pod install

Expected results: pod install should install all deps

Actual results:

[!] CocoaPods could not find compatible versions for pod "Google-Mobile-Ads-SDK":
  In Podfile:
    Google-Mobile-Ads-SDK (from `Google-Mobile-Ads-SDK.podspec.json`)

    IronSourceAdMobAdapter (= 5.3.0.0) was resolved to 5.3.0.0, which depends on
      Google-Mobile-Ads-SDK (= 12.13.0)

    google_mobile_ads (from `.symlinks/plugins/google_mobile_ads/ios`) was resolved to 7.0.0, which depends on
      Google-Mobile-Ads-SDK (~> 12.14.0)

Details

```[✓] Flutter (Channel stable, 3.35.7, on macOS 26.1 25B78 darwin-arm64, locale en-US) [2.5s] • Flutter version 3.35.7 on channel stable at /Users/mohsen/development/flutter • Upstream repository https://github.com/flutter/flutter.git • Framework revision adc9010625 (9 weeks ago), 2025-10-21 14:16:03 -0400 • Engine revision 035316565a • Dart version 3.9.2 • DevTools version 2.48.0 • Feature flags: enable-web, enable-linux-desktop, enable-macos-desktop, enable-windows-desktop, enable-android, enable-ios, cli-animations, enable-lldb-debugging

[✓] Android toolchain - develop for Android devices (Android SDK version 35.0.0) [3.8s]
• Android SDK at /Users/mohsen/Library/Android/sdk
• Emulator version 36.1.9.0 (build_id 13823996) (CL:N/A)
• Platform android-36, build-tools 35.0.0
• Java binary at: /Applications/Android Studio.app/Contents/jbr/Contents/Home/bin/java
This is the JDK bundled with the latest Android Studio installation on this machine.
To manually set the JDK path, use: flutter config --jdk-dir="path/to/jdk".
• Java version OpenJDK Runtime Environment (build 21.0.8+-14196175-b1038.72)
• All Android licenses accepted.

[✓] Xcode - develop for iOS and macOS (Xcode 26.0.1) [3.5s]
• Xcode at /Applications/Xcode.app/Contents/Developer
• Build 17A400
• CocoaPods version 1.16.2

[✓] Chrome - develop for the web [8ms]
• Chrome at /Applications/Google Chrome.app/Contents/MacOS/Google Chrome

[✓] Android Studio (version 2025.2) [8ms]
• Android Studio at /Applications/Android Studio.app/Contents
• Flutter plugin can be installed from:
🔨 https://plugins.jetbrains.com/plugin/9212-flutter
• Dart plugin can be installed from:
🔨 https://plugins.jetbrains.com/plugin/6351-dart
• Java version OpenJDK Runtime Environment (build 21.0.8+-14196175-b1038.72)

[✓] VS Code (version 1.105.1) [6ms]
• VS Code at /Applications/Visual Studio Code.app/Contents
• Flutter extension can be installed from:
🔨 https://marketplace.visualstudio.com/items?itemName=Dart-Code.flutter

[✓] Connected device (4 available) [7.6s]
• RMX3834 (mobile) • 0N14314I23137CC5 • android-arm64 • Android 15 (API 35)
• mohsen iphone (mobile) • 00008101-001629683A91001E • ios • iOS 26.1 23B85
• macOS (desktop) • macos • darwin-arm64 • macOS 26.1 25B78 darwin-arm64
• Chrome (web) • chrome • web-javascript • Google Chrome 143.0.7499.169

[✓] Network resources [781ms]
• All expected network resources are available.

• No issues found!

</details>