# OPA App Official vs Siphon Coffee

The clearest difference is update cadence: Siphon Coffee at every 3 weeks against OPA App Official's every 34 months. OPA App Official's advantage is iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

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

OPA App Official ships an update every 34 months, Siphon Coffee every 3 weeks. The most recent releases landed on October 13, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | OPA App Official | Siphon Coffee |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (332 ratings)](https://appshunter.io/ios/app/opa-app-official/id1495101850/reviews)** | — |
| Number of ratings | **332** | — |
| Positive reviews | 56.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 34 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 76 MB | 76 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Niko Niko's Restaurants, LLC](https://appshunter.io/developer/1495101849) | [SIPHON COFFEE, LLC](https://appshunter.io/developer/1895739586) |

## What reviewers say

### OPA App Official

[App page](https://appshunter.io/ios/app/opa-app-official/id1495101850)

Easily order your favorite Greek dishes for pickup or curbside. Join the loyalty program to earn points and get free treats. Send gift cards and access exclusive promotions.

**Highlights:** Order Greek food for pickup, Curbside and to-go options, Loyalty rewards program, Earn points for free treats, Send gift cards, Exclusive in-app promotions

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none

**What reviewers like**

- 😋 Food is always good and delicious
- 👍 App is user-friendly and easy to use
- 🖼️ Pictures of dishes are helpful
- ✨ New update is easy and great
- 🏆 Loyalty rewards are easy to earn

**What reviewers complain about**

- 😠 Annoying app for ordering
- 😵 Silly font makes login difficult
- 👤 Forced profile creation with password requirements
- 😩 Painfully difficult experience
- ❌ App does not work for online ordering

**Reported bugs**

- App forces users to do things that are not allowed
- Payment card information is not saved correctly
- 2 of 3 locations always show closed in the app
- Waiting on verification email for days
- Cannot resend codes or create a new sign-in

**Requested features**

- Ability to go back and enter loyalty code if forgotten
- Option to enter loyalty code from a receipt
- Add Apple Pay support
- Allow auto-population of stored credit cards


### Siphon Coffee

[App page](https://appshunter.io/ios/app/siphon-coffee/id6764340021)

**Features:** macOS Compatibility, Apple Wallet, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is OPA App Official free?

OPA App Official is free to download, with no in-app purchases.

### Is Siphon Coffee free?

Siphon Coffee is free to download, with no in-app purchases.

### Do OPA App Official or Siphon Coffee have ads?

Neither OPA App Official nor Siphon Coffee shows ads.

### Which is updated more often, OPA App Official or Siphon Coffee?

OPA App Official ships an update every 34 months, and Siphon Coffee every 3 weeks. Most recently, OPA App Official was updated on October 13, 2026 and Siphon Coffee on October 3, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*