Core Intelligence vs Coffer

Core Intelligence lets you earn real rewards — airtime, mobile data, and cash — simply by completing surveys from brands and businesses across Africa. HOW IT WORKS • Browse available surveys from top companies • Answer questions and share your opinions • Get rewarded instantly with airtime, data bundles, or cash • Rewards delivered directly to your mobile number EARN MORE WITH EVERY SURVEY • Quick surveys (under 50 questions): Earn airtime + 1.5GB data • Longer surveys (50+ questions): Earn even bigger rewards + 5GB data • The more you complete, the more you earn DAILY STREAKS & ACHIEVEMENTS • Build daily streaks for reward multipliers (up to 2x!) • Unlock achievements like Speed Demon, Perfect Week, and Monthly Champion • Level up from Bronze to Platinum and climb the leaderboard REFER FRIENDS, EARN TOGETHER • Share your unique referral code with friends • Earn 1.5GB data for every friend who joins • Your friends get a 1.5GB welcome bonus too TRACK YOUR EARNINGS • View your total earnings and survey history in your wallet • Monitor reward delivery in real-time • See detailed transaction history and stats AVAILABLE IN 21 AFRICAN COUNTRIES Uganda, Kenya, Tanzania, Rwanda, Ethiopia, Nigeria, Ghana, South Africa, Egypt, Cameroon, Côte d'Ivoire, Benin, Mali, Gambia, Zambia, Malawi, Zimbabwe, Namibia, Botswana, Eswatini, and Lesotho. Supported carriers include MTN and Airtel with instant reward delivery. Download Core Intelligence today and start turning your opinions into real rewards!

Most coin apps give you a number and expect you to trust it. Coffer doesn't do that. Scan a coin, bill, or certified slab, and you'll see exactly where the price came from — a Numista listing you can click through and check yourself, or a real PCGS cert lookup, not a black box. I built this because I was tired of guessing what my own collection was actually worth. Every coin app I tried either made up a number or buried the source so deep you'd never find it. So Coffer shows its work. Every time. Snap a photo. Get the denomination, year, mint mark, and condition identified automatically — coins, paper currency, and slabbed pieces all work the same way. If we genuinely can't find a reliable price, we tell you that instead of faking one. Your whole collection lives in one place after that: real portfolio value over time (not a smoothed-over guess), silver and gold tracked separately by live melt value, and sets you can build from scratch or start from a preset — 50 State Quarters, America the Beautiful, take your pick — with open slots for what you're still hunting down. There's a running feed of numismatic news from CoinWeek, NGC, and PCGS if you want to stay current, plus a coin worth knowing about every week. And yes, there are badges — scan your first coin, hit your hundredth, stack some silver. Small stuff, but it's fun to watch add up. No subscriptions. No ads. Just an honest look at what you actually own.