# Opera4U vs DupliClick

The clearest difference is update cadence: DupliClick at every 6 days against Opera4U's every 3 months. DupliClick also leads on device support (3 vs 1) and iOS requirement (11.0 vs 18). On price, ads and in-app purchases there is nothing between them.

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

Opera4U ships an update every 3 months, DupliClick every 6 days. The most recent releases landed on September 26, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Opera4U | DupliClick |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 days** |
| Monetization | — | Free |
| Size | 53 MB | 18 MB |
| Requires iOS | 18 | **11.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [RistoCloud Group SRL](https://appshunter.io/developer/1476259757) | [SEVEN S.P.A.](https://appshunter.io/developer/635288680) |

## What reviewers say

### Opera4U

[App page](https://appshunter.io/ios/app/opera4u/id1529128654)

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

**In-app purchases:** none


### DupliClick

[App page](https://appshunter.io/ios/app/dupliclick/id1614239276)

Order groceries online for pickup at convenient locations. Select your store, choose a pickup day, and build your shopping list. Collect your pre-paid order quickly and easily.

**Highlights:** Online grocery ordering, Select pickup location, Choose pickup day, Create shopping lists, Convenient store pickup

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Opera4U free?

Opera4U is free to download, with no in-app purchases.

### Is DupliClick free?

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

### Do Opera4U or DupliClick have ads?

Neither Opera4U nor DupliClick shows ads.

### Which is updated more often, Opera4U or DupliClick?

Opera4U ships an update every 3 months, and DupliClick every 6 days. Most recently, Opera4U was updated on September 26, 2026 and DupliClick on October 15, 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.*