Cashback apps are the closest thing to free money in the beermoney world. Unlike surveys or micro-tasks that trade your time for money, cashback apps pay you for purchases you are already making — groceries, gas, online shopping, dining out. The effort is minimal: scan a receipt, click through a link, or activate an offer before shopping.
But with over a dozen major cashback apps competing for your attention, which ones actually deliver the most savings? We compared every major player side by side, calculated realistic annual savings, and determined the optimal cashback stack for different spending profiles.
The Big Four Cashback Apps
Rakuten — Best for Online Shopping
Rakuten (formerly Ebates) is the heavyweight champion of online cashback. The model is simple: before making an online purchase, you click through Rakuten to activate cashback, then shop normally. Rakuten earns a commission from the retailer and shares a portion with you — typically 1 to 15 percent depending on the store.
Cashback rates: 1 to 15 percent at over 3,500 online retailers. Rates fluctuate and increase during special promotions (up to 20 to 30 percent during Double Cash Back events).
Payment: Quarterly payments via PayPal or check ($5 minimum). The quarterly schedule is the main drawback.
Sign-up bonus: $30 after your first qualifying $30 purchase.
Best features: Browser extension that automatically alerts you when cashback is available; in-store cashback at select retailers via linked credit card.
Annual savings for average household: $150 to $400 depending on online shopping volume. Heavy online shoppers can exceed $600.
Install the Rakuten browser extension and set it to "always on." It will pop up automatically on qualifying sites, so you never miss cashback. Combined with a cashback credit card, you can double-dip on most purchases for 4 to 20 percent total back.
Ibotta — Best for Groceries
Ibotta dominates the grocery cashback space. You browse available offers (usually for specific products), buy the qualifying items, and then either scan your receipt, link your store loyalty card, or use the Ibotta app at checkout. Cash back amounts range from $0.25 to $5 per item, with occasional bonuses for completing offer bundles.
Cashback rates: $0.25 to $5 per qualifying item. Monthly bonuses for completing offer sets (earn 5 to 20 offers to get $1 to $5 extra).
Payment: Cash out at $20 minimum via PayPal, Venmo, or gift cards. Gift cards sometimes offer bonus value (e.g., $25 for $20).
Sign-up bonus: $20 welcome bonus after redeeming first offers.
Best features: Loyalty card linking (no receipt scanning needed at supported stores), Pay with Ibotta feature for direct checkout savings.
Annual savings for average household: $100 to $300 on groceries. More if you actively seek out bonus offers.
Fetch Rewards — Easiest to Use
Fetch Rewards takes the friction out of cashback entirely. Scan any receipt — from any store — and earn points. No need to activate offers beforehand or buy specific products. You earn base points on every receipt plus bonus points for purchasing partner brand products. Points convert to gift cards.
Cashback rates: Base rate of about 1 to 2 percent equivalent on all purchases, with higher rates on partner brands.
Payment: Gift cards only (Amazon, Target, Visa, Walmart, hundreds more). Minimum redemption starts at $3.
Sign-up bonus: Bonus points on first receipt scan (usually equivalent to $2 to $3).
Best features: No need to pre-select offers; just scan every receipt. E-receipt connection for online orders.
Annual savings for average household: $30 to $100 in gift cards. Lower than targeted cashback apps but requires almost zero effort.
Upside (formerly GetUpside) — Best for Gas
Upside offers cashback on gas, groceries, and dining at participating locations. The standout feature is gas cashback — claim an offer at a participating gas station, fuel up, and receive $0.05 to $0.25 per gallon back. In some areas, the savings can be substantial.
Cashback rates: $0.05 to $0.25 per gallon on gas; 5 to 35 percent at participating restaurants; up to 10 percent at participating grocery stores.
Payment: Cash out via PayPal, direct deposit, or gift cards. $10 minimum for PayPal, $1 for gift cards.
Sign-up bonus: $15 bonus on first qualifying purchase with a referral code.
Best features: Gas cashback stacks with credit card rewards and station loyalty programs.
Annual savings for average household: $75 to $200 for gas savings alone, more with dining and grocery use.
Upside gas prices at participating stations are sometimes slightly higher than non-participating nearby stations. Always compare the total price after cashback. In most cases Upside still saves money, but verify rather than assume.
Additional Cashback Apps Worth Using
Dosh — Automatic and Effortless
Dosh links to your debit or credit card and automatically applies cashback at participating merchants. There is nothing to scan, no offers to activate — it just works in the background. Cashback rates are typically 1 to 5 percent at participating restaurants and retailers.
Annual savings: $20 to $75. Lower than active apps but requires zero ongoing effort.
Shopkick — Points for Walking Into Stores
Shopkick earns you "kicks" (points) for walking into participating stores, scanning product barcodes, watching videos, and making purchases. Kicks convert to gift cards. The earning rate is slow, but the in-store walk-in kicks are literally free points for being somewhere you were already going.
Annual savings: $15 to $50 in gift cards for casual use.
Checkout 51 — Grocery Cashback Alternative
Checkout 51 works similarly to Ibotta: browse weekly offers, buy qualifying products, scan your receipt. The offer selection is smaller than Ibotta but sometimes features exclusive deals not available elsewhere. Using both together maximizes grocery savings.
Annual savings: $30 to $80 as a complement to Ibotta.
BeFrugal — Online Shopping Alternative
BeFrugal positions itself as the "highest cashback" online shopping portal. In head-to-head comparisons, BeFrugal’s rates sometimes beat Rakuten, particularly at electronics and clothing retailers. They also offer a 125 percent cashback guarantee — if another portal pays more, BeFrugal matches it plus 25 percent.
Annual savings: $50 to $200 for online shoppers who compare rates between portals.
Stacking Strategy — Maximum Annual Savings
The beauty of cashback apps is that they stack. Here is how to layer them for maximum benefit:
- Every receipt: Scan everything through Fetch Rewards (takes 5 seconds, no pre-activation needed).
- Grocery shopping: Check Ibotta and Checkout 51 before shopping. Activate relevant offers, buy what you need, scan receipts in both apps.
- Gas fill-ups: Check Upside before fueling. Choose a participating station, claim the offer, fill up.
- Online shopping: Compare cashback rates between Rakuten and BeFrugal. Click through whichever pays more.
- Dining and entertainment: Check Upside and Dosh for participating restaurants before eating out.
- Always: Use a cashback credit card for every purchase — this stacks on top of all app-based cashback.
Estimated Annual Savings by Household
For an average US household spending $60,000+ per year:
- Minimal effort stack (Rakuten + Fetch): $150 to $300 per year
- Moderate effort stack (Rakuten + Ibotta + Fetch + Upside): $350 to $700 per year
- Maximum effort stack (all apps): $500 to $1,000+ per year
Double-Dipping: Stacking Cashback With Credit Card Rewards
One of the most powerful beermoney strategies is stacking app-based cashback with credit card rewards. This is not a loophole — it is how these systems are designed to work, and companies expect savvy consumers to do it.
Here is how stacking works in practice:
- Start at Rakuten: Click through Rakuten to activate 5 percent cashback at a clothing retailer.
- Pay with a cashback credit card: Use a card that earns 2 percent on all purchases.
- Scan the confirmation email in Fetch: Earn base points on the receipt (approximately 1 percent equivalent).
- Total cashback: 5 percent (Rakuten) + 2 percent (credit card) + 1 percent (Fetch) = 8 percent total savings on one purchase.
For grocery shopping, the stack can be even more lucrative:
- Check Ibotta before shopping: Activate offers for items on your list ($0.50 to $3.00 per qualifying item).
- Use store loyalty card: Get the store’s own discounts and digital coupons.
- Pay with a grocery cashback card: Cards like the Amex Blue Cash Preferred earn 6 percent at US supermarkets.
- Scan receipt in Fetch Rewards: Earn base points plus brand bonuses.
- Check Checkout 51: Scan the same receipt for any matching offers.
A typical $150 grocery trip with full stacking can yield $10 to $20 in total rewards — that adds up to $500 to $1,000 per year just on groceries.
Never buy something you do not need just because there is cashback available. The goal is to earn rewards on purchases you would make regardless. A 10 percent cashback offer on a $200 item you do not need still costs you $180. The best cashback strategy is invisible — it layers onto your existing spending habits without changing them.
Setting Up Your Cashback System
The biggest barrier to consistent cashback earnings is forgetting to use the apps. Here is how to make it automatic:
- Install browser extensions: Rakuten and BeFrugal both have extensions that pop up automatically when you visit a qualifying site. You literally cannot forget.
- Link loyalty cards to Ibotta: Once linked, Ibotta cashback applies automatically when you use your loyalty card at supported stores — no receipt scanning needed.
- Keep Fetch on your home screen: Make receipt scanning a reflex. After every purchase, scan before you throw the receipt away.
- Check Upside before fueling: Put it next to your maps app so you see it when you are about to drive to a gas station.
That is real money for minimal effort — and it compounds year after year. Calculate your specific savings potential with our Budget Calculator, and explore more ways to earn on our Gig Finder. For more beermoney strategies beyond cashback, check out our comprehensive beermoney apps guide.