ZERO& vs Opa Cafe
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ZERO&
Order your favorite drinks, bread, and cakes for pickup with a seamless ordering and payment experience. Earn points with every purchase to redeem for exclusive rewards and discounts. Find nearby locations, pre-order to skip the line, and track your order history.
- Order ahead for pickup
- Earn and redeem rewards
- Store locator with directions
- Secure in-app payments
- Order history tracking
- Digital gift cards
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Welcom to the Zero& app, a convenient way to order your favorite Zero& drinks, bread and cakes on the go, with a seamless ordering and payment experience. Features: Earn Points: Every purchase you make with Zero& earns you points that can be redeemed for rewards. Redeem Rewards: Use your points to redeem exclusive offers and discounts on your favorite drinks, bread or cakes. Find a Store: Use the store locator to find the nearest Zero& store, get directions, and check store hours. Order Ahead: Pre-order your drinks and skip the line when you arrive at the store. Payment: Quick and secure payment options, including credit and debit cards, Apple Pay, and Google Pay. Order History: Keep track of all your past orders, so you never forget your favorite drink. Gift Cards: Give the gift of delicious fruit tea with Zero& gift cards. Tipping: Leave a tip for your favorite barista directly through the app. Get the Zero& app now and enjoy the convenience and benefits of being a Zero& customer! We are delicious. We are colorful. We are healthy. We are Zero&.
Opa Cafe
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Opa Cafe is a family-owned Mediterranean café located at 2401 Post Street, San Francisco, CA 94115. Rooted in a culinary tradition that began in Jerusalem, Opa brings generations of authentic Mediterranean flavors to the heart of San Francisco. As the second location in the Opa Cafe family, alongside Handy Deli, Local Roots by OPA Cafe, and Eviva by Opa Cafe, Opa Cafe continues a proud legacy of honest, scratch-made cooking. Every dish is prepared fresh daily using quality ingredients and time-honored family recipes passed down through generations.
Screenshots
Verdict
The clearest difference is iOS requirement: ZERO& at 11.0 against Opa Cafe's 15.1. 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | ZERO& | Opa Cafe |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (378 ratings) — better | — |
| Positive reviews | 74.7% of reviews | — |
| Number of ratings | 378 — better | — |
| Update frequency | Fortnightly | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 11.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 69 MB | 48 MB |
| Age rating | 4+ | 4+ |
| Developer | Fuji Incorporated | Orders Grid, Inc |
Bugs and requests
ZERO&
Reported bugs
3 issues- Login and account creation issues
- Ordering problems and refund difficulties
- Inconsistent app performance and functionality
Requested features
4 requests- Ability to view coupon codes online
- Improved order tracking and notifications
- Integration with more payment options (e.g., Apple Pay)
- Better inventory management and real-time store updates
Opa Cafe
Not enough reviews yet to summarise bugs or requests.
In-app purchases
ZERO&
No in-app purchases
Opa Cafe
No in-app purchases









