Best N51 Apps

189+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated June 2026

From beginner-friendly picks to power-user tools, our n51 list covers 189+ iPhone apps updated through June 2026. Compare ratings, prices, and screenshots in one place.

Compare top N51 Apps (June 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1N51N51FreeNoNoAug 2026
2Checkout 51: Cash Back SavingsCheckout 51: Cash Back SavingsFree4.0★ (6.5K)NoNoSep 2026
3TopCashback: Cash Back & DealsTopCashback: Cash Back & DealsFree4.7★ (16K)NoNoSep 2026
4GIF Maker - Memes & GIFsGIF Maker - Memes & GIFsFree4.6★ (88K)YesYesSep 2026
5Pimsleur | Language LearningPimsleur | Language LearningFree4.7★ (29K)YesYesSep 2026
651 Kuwait51 KuwaitFree4.1★ (446)NoYesSep 2026
750 States and Capitals50 States and CapitalsFree4.5★ (906)NoYesSep 2026
8Lingokids: Games & ShowsLingokids: Games & ShowsFree4.3★ (645K)NoYesSep 2026

Top Picks for N51

Checkout 51: Cash Back Savings#2

Checkout 51: Cash Back Savings by Checkout 51 Mobile Apps ULC

Gas & Grocery Rewards
Strong Contender
🛍️ Shopping
4.0😞(6.5K ratings)
Free
Checkout 51: Cash Back Savings screenshot 1
Checkout 51: Cash Back Savings screenshot 2
Checkout 51: Cash Back Savings screenshot 3
Checkout 51: Cash Back Savings screenshot 4
Checkout 51: Cash Back Savings screenshot 5
Checkout 51: Cash Back Savings screenshot 6

This app offers cash back on groceries, gas, and prescriptions by simply uploading photos of your receipts. Discover new deals weekly on everyday items and popular brands, and earn rewards at participating gas stations. It's an easy way to save money on your regular purchases.

What We Love

  • 💰 Easy way to save money on groceries
  • 📤 Fast processing of receipts
  • 💳 Convenient for saving money
  • 🤑 Great way to earn cash back
  • 💸 Helpful for saving money
  • 🏆 Best cash back app

Room to Improve

  • 🤔 Limited product selection
  • ⏱️ Takes a long time to earn enough for payout
  • 🤖 Strict policies and double-dipping prevention
  • 🙅‍♀️ Terrible customer service
  • 💸 Difficult to redeem offers
  • 🚫 Accounts suspended for unclear reasons
  • 🤷‍♀️ Misleading offers and policies
  • 🚧 Buggy app with glitches
TopCashback: Cash Back & Deals#3

TopCashback: Cash Back & Deals by TopCashback Ltd.

Save money on 7000+ brands
Worth Considering
🛍️ Shopping
4.7😞(16K ratings)
Free
TopCashback: Cash Back & Deals screenshot 1
TopCashback: Cash Back & Deals screenshot 2
TopCashback: Cash Back & Deals screenshot 3
TopCashback: Cash Back & Deals screenshot 4
TopCashback: Cash Back & Deals screenshot 5
TopCashback: Cash Back & Deals screenshot 6

Earn cash back on purchases from over 7,000 retailers. Simply sign up, find offers, and make purchases to have your spending tracked and cash back added to your account. Receive bonuses and exclusive deals from top brands.

What We Love

  • 💖 High cash back rates
  • 👍 User-friendly app and website
  • 🤑 Earn bonus cash back
  • 🛒 Convenient for online shopping

Room to Improve

  • ⏳ Extremely long wait times for payouts
  • 🤔 Inconsistent tracking of purchases
  • 🤷‍♀️ Poor customer service and support
  • 🔒 Login and account issues
  • 💰 Advertised cash back not always honored

More N51 apps to explore

FAQ about N51

Are there free n51 apps for iPhone?
Yes — 20 of the top n51 apps we rank are free to download, including N51 and Checkout 51: Cash Back Savings.
N51 has no ads and has no in-app purchases, according to its App Store listing as of June 2026.
We track 189+ n51 apps on the iOS App Store as of June 2026, ranked by rating, recency, and analysis of real user reviews.