Jengajar

Harpoon Labs

About this app

Jenga Jar is the savings app built for Ghana. Stack your Cedis, earn interest every day, and run a susu with people you trust — all from one phone, all on the rails you already use.

Save the way that fits your life
• Cedi Flex — flexible savings with daily interest. Deposit anytime,
withdraw to MoMo when you need to. Your balance grows every day it
stays in.
• Cedi Vault — fixed-term savings for goals with a date attached.
Pick a term, lock in the rate, and watch it build.
• Business Save — a separate savings home for traders and small
businesses, so your float, your taxes, and your reserves don't have
to share a wallet.

Group savings, organised
Run a rotating susu, a welfare fund, a crowdfunder, or a donation drive. Jenga Jar handles the schedule, the reminders, and the payouts so the cycle settles on time — no more chasing members or losing the notebook.

Money moves on MoMo
Top up from any Ghanaian mobile money number — MTN, Telecel, AirtelTigo. Send to a friend with a six-character code. Request from someone who owes you. Cash back out to your MoMo wallet whenever you want.

Built with your trust in mind
Verify your identity once with your Ghana Card to unlock the full feature set. Set a PIN that gates every payment. Close your account from inside the app at any time — your data is yours, and we make it straightforward to take it back.

What Ghanaians use Jenga Jar for
— Stacking toward school fees, rent, or a wedding
— Running a monthly susu with co-workers or family
— Keeping a business pot separate from a personal one
— Splitting a savings goal with a partner or sibling
— Hometown welfare and association contributions

Jenga Jar is powered by Alt Solutions Limited Ghana.