# Duo vs OneFurever

The clearest difference is update cadence: OneFurever at every 6 days against Duo's every 2 months. Duo's advantage is iOS requirement (13.0 vs 16.0). 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.

Duo ships an update every 2 months, OneFurever every 6 days. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Duo | OneFurever |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/onefurever/id6741108135/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 days** |
| Monetization | — | Free |
| Size | 45 MB | 65 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [IOCODE FOR DATA ANALYSIS](https://appshunter.io/developer/1618205901) | [One Furever Digital Services](https://appshunter.io/developer/1793109270) |

## What reviewers say

### Duo

[App page](https://appshunter.io/ios/app/duo-pet/id1613073562)

**Features:** macOS Compatibility

**In-app purchases:** none


### OneFurever

[App page](https://appshunter.io/ios/app/onefurever/id6741108135)

Connect with pet lovers in Egypt to adopt, rescue, or report lost pets. This app facilitates finding forever homes for animals and fosters a community for pet owners through chat and local meetups.

**Highlights:** Pet adoption listings, Animal rescue support, Lost pet reporting, Pet owner community, Pet profiles, Local meetups

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

**In-app purchases:** none


## Frequently asked questions

### Is Duo free?

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

### Is OneFurever free?

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

### Do Duo or OneFurever have ads?

Neither Duo nor OneFurever shows ads.

### Which is updated more often, Duo or OneFurever?

Duo ships an update every 2 months, and OneFurever every 6 days. Most recently, Duo was updated on November 3, 2026 and OneFurever on November 4, 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.*