土地面積メジャー vs StudSearch

地図をタップするだけで、土地・敷地の面積を計測。 m²と坪をリアルタイム表示。Proでは公示地価から概算評価額も表示。 ■ 面積計測 ・地図上をタップして頂点を打つだけで自動計算 ・m²（平方メートル）と坪を切替表示 ・各辺の距離も地図上に表示 ■ 地図 ・航空写真 / 標準地図の切替 ・現在地へすばやく移動 ■ Pro（有料） ・国土交通省の公示地価データをもとに概算評価額を表示 ・用途地域・公示価格も確認可能 ■ こんな方に ・不動産の下調べ / 外構・造園の見積 / 農地・山林の把握 ・銀行・不動産業務での概算評価 ※面積・評価額は参考値です。正式な測量・鑑定の代わりにはなりません。 利用規約（EULA）: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ プライバシーポリシー: https://www.takemura-techlab.com/privacy.html

■ Find where it's safe to drill Mounting a TV, shelf, or handrail on drywall alone is dangerous — screws can pull out. To fix things safely you need to drive screws into a stud. StudSearch uses your iPhone's magnetometer to detect the screws behind the drywall and locate the studs. ■ Works with your walls ・Wood-frame / light-gauge steel (LGS) modes — the magnetic signature differs, so detection is tuned per mode ・Stud-spacing guide: 16" / 24" on center (406/610mm), plus Japanese 303/455mm — find one stud, predict the next ・Real-time graph and readout of the magnetic response ■ Simple to use 1. Take the phone out of its case and reset the baseline 2. Sweep slowly along the wall without rotating the phone 3. When you get a hit, mark it — then trace above and below to confirm a vertical line ■ Guides and safety notes, supervised by a licensed architect Includes how-to guides for TV mounting, shelves and handrails, plus stud-finding basics, supervised by a Japanese first-class licensed architect. For safety-critical fixtures such as handrails, we recommend a final check with a mechanical (needle-type) stud finder. ※ This app estimates stud positions from magnetic response. Metal other than screws (wiring, pipes, etc.) also reacts. Always confirm by other means before drilling. See the in-app disclaimer for details.