You actually just need iOS 16. I have a IPhone XR and I was able to get it

Concept Overview: The idea is to introduce a persistent Clan Leaderboard that ranks clans based on performance, activity, or event participation. This would encourage clan coordination, long-term engagement, and a healthy competitive ecosystem. Key Features: Ranked Seasons: Monthly or seasonal resets to keep the leaderboard fresh and give new clans a chance to rise. Performance Metrics: Points earned via match wins, exp gained etc. (More on this in Proposed Leaderboard Categories). Clan Profiles: Clickable clan profiles showing total wins, win rates, clan badges (more on this in Tier System expansion), and achievements. Tier System: Bronze to Diamond or similar ranking tiers to visually distinguish skill levels and reward top clans. Rewards System: Exclusive rewards for top-ranking clans — crystals, or limited-time paint/rubies, container keys. (More on this in Season Rewards). Leaderboard Categories: KD Ratio Leaderboard: Average Kill/Death ratio across all active clan members. Battle Pass Stars Leaderboard: Total stars earned by clan members during the season. Match Reputation Leaderboard: Based on total reputation points earned by a Clan collectively. EXP Earned Leaderboard: Total experience points earned by clan members during the tracked period. Seasonal Rewards (Top 10 / Top 20 / Top N): To motivate clans and reward consistent participation: Unique Paints only available to top leaderboard clans for a limited period of time. In-game Titles / Name Borders / Profile Frames for a period of time. Permanent Badges on clan profiles showing historical placements Internal Clan Badge System(Example Titles) Within each clan, individual players can earn badges based on personal performance, viewable on the clan's page: Badge Name Description Berserker Player with the highest Kill/Death ratio this season. Vanguard Most EXP earned during the current season. Starforged Most Battle Pass stars collected this season. Ironclad Highest match reputation — MVP, teamwork, fair play. Warden Longest continuously active member in the clan. Clan Missions: Cooperative Goals for Collective Progress To further support clan cohesion and encourage regular activity, a Clan Mission System can be introduced. These are time-limited objectives that require contributions from multiple members to complete — fostering teamwork and giving players shared goals. Example Mission Types: “Total Destruction” – Achieve a combined total of 2,000 eliminations as a clan in 7 days. “Domination Streak” – Win 50 matchmaking battles as a clan within a weekend. “Supply Chain” – Use 2,000 supplies collectively to support allies in battles. “Loyal Forces” – Have 80% of the clan log in and complete one match each day for a week. “Stars United” – Earn 3,000 Battle Pass stars as a clan during the season. Rewards: Clan-wide bonuses (e.g., +10% EXP for all members for 3 days) Exclusive clan paint unlocks Clan progression points or mission-exclusive badges Rewards such as Container Keys, Crystals, etc. Why It Works: Increases player retention through goal-setting. Adds depth to clan involvement beyond just being a tag. Creates healthy rivalry and organic community content like clan-based YouTube videos or Twitch streams. It's Visually and Socially Shareable UI badges, or leaderboard placements make for easy flex content — screenshots, posts, or even clan promo videos. Community engagement spikes — rivalries, “Top 10 Clans of the Month” discussions, fan art, clan montages... it fuels the entire ecosystem. It Encourages Continuous Engagement Seasonal Resets = Fresh Starts: Even if you didn't top last season, you've got another shot, no leaderboard burnout. Multiple Metrics = Multiple Goals: Whether you're a sweaty KD grinder, a chill star farmer, or a support legend — there’s a place to shine. Internal Clan Rivalry: Badges within the clan spark friendly competition. Conclusion: Tanki Online's competitive environment and community involvement gain much from the combined application of a thorough multi-category Clan Leaderboard system with an internal player Badge framework. This system encourages healthy competition, clan cohesiveness, and long-term retention by acknowledging different player contributions and rewarding consistent participation through seasonal incentives. The addition of collaborative Clan Missions further enhances this framework by fostering coordinated effort among members, promoting daily engagement, and providing meaningful objectives for clans of all sizes. This methodical approach will improve player motivation and create a dynamic, evolving clan ecosystem, thereby contributing to the continued growth and success of Tanki Online.