iPhone Screenshots


It’s time to experience the fear millions live with every day. It’s time to make a donation and a difference. When paired with headphones and used at a UN event, Sweeper places you in the middle of a minefield. With landmines laying in wait, danger is omnipresent. You’re urged to take your first step and see how far you can make it.

Immersive, interactive and eye-opening, the Sweeper app uses iBeacon technology to let you experience the raw fear of living with landmines firsthand. The social, economic and personal damage landmines inflict on communities is tragic – and entirely avoidable. UNMAS believes we can rid the world of landmines in this lifetime, and with Sweeper you can help.

What's New

Version 1.1.2

Bug fixes and updates. Living Portraits and UNMAS Sweeper and now permanent exhibitions in the UN Building in New York.


Critical Mass U.S. Inc.
64.7 MB
Requires iOS 7.0 or later. Compatible with iPhone 4s, iPhone 5, iPhone 5c, iPhone 5s, iPhone 6, iPhone 6 Plus, iPhone 6s, iPhone 6s Plus, iPhone SE, iPhone 7, iPhone 7 Plus, iPhone 8, iPhone 8 Plus, iPhone X, iPad Wi-Fi (3rd generation), iPad Wi‑Fi + Cellular (3rd generation), iPad Wi-Fi (4th generation), iPad Wi-Fi + Cellular (4th generation), iPad mini Wi-Fi, iPad mini Wi-Fi + Cellular, iPad Air, iPad Air Wi-Fi + Cellular, iPad mini 2, iPad mini 2 Wi-Fi + Cellular, iPad Air 2, iPad Air 2 Wi-Fi + Cellular, iPad mini 3, iPad mini 3 Wi-Fi + Cellular, iPad mini 4, iPad mini 4 Wi-Fi + Cellular, 12.9-inch iPad Pro, 12.9-inch iPad Pro Wi-Fi + Cellular, 9.7-inch iPad Pro, 9.7-inch iPad Pro Wi-Fi + Cellular, iPad (5th generation), iPad Wi-Fi + Cellular (5th generation), 12.9-inch iPad Pro (2nd generation), 12.9-inch iPad Pro Wi‑Fi + Cellular (2nd generation), 10.5-inch iPad Pro, 10.5-inch iPad Pro Wi‑Fi + Cellular, iPad (6th generation), iPad Wi-Fi + Cellular (6th generation), and iPod touch.
Age Rating
Rated 12+ for the following:
Infrequent/Mild Realistic Violence
Infrequent/Mild Mature/Suggestive Themes
© Critical Mass Inc.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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