Comparison

DONKI vs Guahan Grocer

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

DONKI

This free membership app rewards shoppers with dMiles for purchases made in stores. Users can exchange dMiles for coupons or gifts, access exclusive discounts, and discover promotions. It also provides store information and transaction history.

Highlights
  • Earn dMiles on purchases
  • Redeem dMiles for coupons/gifts
  • Member-exclusive discounts
  • Discover promotions
  • View transaction history
  • Get store information
Features
Read full description

DON DON DONKI mobile app is a free membership programme that makes earning and redeeming fun. We reward you with dMiles on top of the daily savings you enjoy from our stores. dMiles are awarded automatically when membership app is scanned at point of purchase. Check out some of the awesome features: ・Earn dMiles  ・Exchange dMiles for Coupons or Free Gifts ・Receive Member-Exclusive Discounts in your dWallet ・Discover Happenings & Promotions ・Climb the Ranks and Boost your dMiles ・Get Store Information ・View Transaction History ・Refer & Earn Download now and join the club! Notes: Requires iOS 13.0.1 or later. Compatiblewith iPhone, iPad and iPod Touch.

About

Guahan Grocer

Features
Read full description

CURRENTLY IN MAINTENANCE MODE Guahan Grocer is temporarily paused while we focus on other projects. The app is available in DEMO MODE so you can explore all features and see how it works. Expected return to full service: Mid-Late 2026. Stay Updated: shimizutechnology@gmail.com Website: shimizu-technology.com --- ABOUT GUAHAN GROCER Guahan Grocer makes grocery shopping effortless! Order fresh produce, household essentials, and local Guam products with just a few taps. Supporting island businesses while bringing quality groceries directly to your home. EASY SHOPPING EXPERIENCE (Demo Mode) • Browse hundreds of fresh products • Search by category or specific items • Add items to cart with custom quantities • Save favorites for quick reordering • View detailed product information and images FAST & RELIABLE DELIVERY (Coming When Service Resumes) • Quick delivery across Guam • Real-time order tracking • Flexible delivery scheduling • Contactless delivery options • Delivery fee calculator based on location SECURE CHECKOUT (Demo Mode) • Multiple payment methods accepted • Secure payment processing • Order confirmation and receipts • Easy address management • Guest checkout available SUPPORTING LOCAL GUAM • Partner with local businesses • Fresh island produce and products • Community-focused service • Supporting the local economy • Authentic Guam products FEATURES YOU'LL LOVE • User-friendly interface • Fast and responsive design • Modern design and UX • Built with React Native for optimal performance • Browse mode available during maintenance --- IMPORTANT: This app is currently in maintenance/demo mode. You can explore all features and browse products, but ordering and delivery services are temporarily unavailable. We're taking a break to focus on other projects and will return to serve Guam's grocery delivery needs in Mid-Late 2026. Thank you for your patience and support! Contact us: shimizutechnology@gmail.com

Screenshots

DONKI4 screens
Guahan Grocer4 screens

Verdict

The call

The clearest difference is update cadence: Guahan Grocer at every 3 days against DONKI's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

DONKI ships an update every 2 months, Guahan Grocer every 3 days. The most recent releases landed on November 11, 2026 and November 8, 2026 respectively.

Scorecard1 real difference · 9 level
DONKI versus Guahan Grocer: the parameters behind the verdict, then further details
ParameterDONKIGuahan Grocer
PriceFreeFree
Rating2.6 (11 ratings) — better—
Positive reviews29.2% of reviews—
Number of ratings11 — better—
Update frequencyEvery 2 monthsEvery 3 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size90 MB27 MB
Age rating4+4+
DeveloperPan Pacific Retail ManagementLeon Ambrosio Shimizu

In-app purchases

None

DONKI

No in-app purchases

None

Guahan Grocer

No in-app purchases

Questions

Is DONKI free?
DONKI is free to download, with no in-app purchases.
Is Guahan Grocer free?
Guahan Grocer is free to download, with no in-app purchases.
Do DONKI or Guahan Grocer have ads?
Neither DONKI nor Guahan Grocer shows ads.
Which is updated more often, DONKI or Guahan Grocer?
DONKI ships an update every 2 months, and Guahan Grocer every 3 days. Most recently, DONKI was updated on November 11, 2026 and Guahan Grocer on November 8, 2026.

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