How to find and delete duplicate photos on iPhone that the Photos app misses
The built-in Photos duplicate feature only catches exact duplicates — it misses near-identical burst shots, which is where most wasted space hides.
簡短回答
iOS Photos can merge exact duplicates, but it won't group the ten almost-identical shots from a burst, or similar photos taken seconds apart — so gigabytes survive its cleanup. PicClear uses on-device visual-similarity detection to group look-alikes, not just byte-identical files, so you can keep the best of each moment and clear the rest. It also finds large videos and old screenshots. You review and confirm every deletion, and nothing is uploaded. It's pay-once, no subscription.
Try PicClear on a real example first, and check the current App Store listing for exact features and pricing before you decide.
挑選前要注意什麼
- Finds visually-similar shots, not just exact duplicates
- Groups bursts so you keep the best of each moment
- Also surfaces large videos and old screenshots
- Review-and-confirm; on-device and private
- Pay-once, no subscription
實用的決策步驟
- 先確定你最常需要完成的任務。
- 用真實內容或實際情境測試 App。
- 查看隱私標籤與帳號需求。
- 確認匯出與備份選項。
- 選擇你願意長期維持的定價模式。
快速比較
| 需求 | 要確認什麼 | 為什麼重要 |
|---|---|---|
| 定價模式 | 確認實用功能是需要訂閱、一次性解鎖,還是都不用。 | 第一天最便宜的 App,一年後不一定最便宜。 |
| 隱私模式 | 內容敏感時,優先選在裝置上處理的 App。 | 私人文件、履歷、學習資料與家庭內容,都值得謹慎對待。 |
| 匯出/綁定 | 確認檔案格式、分享、備份與刪除的控制權。 | 好的 App 應該幫你完成任務,而不是把你的成果綁死。 |
PicClear 適用情境
PicClear is built for exactly this — use the checklist above and test it on a real example.
隱私無廣告裝置端處理
這是由 App 開發團隊親自撰寫的購買指南。App Store 的功能與價格可能會有變動，請在購買前至商店頁面確認詳細資訊。
常見問題
Why does the Photos app leave duplicates behind?
It merges exact duplicates but doesn't group near-identical bursts or similar shots, which is where most reclaimable space is — PicClear catches those.
Will I lose the good photo?
No — PicClear groups look-alikes so you keep the best one and only clear the rest, after you confirm.
Does it upload my library?
No — detection runs on-device.