# OOONO vs One App DEV

The clearest difference is iOS requirement: One App DEV at 14.0 against OOONO's 18.1. On price, update cadence, 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.

OOONO ships an update every 2 weeks, One App DEV every 3 weeks. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | OOONO | One App DEV |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (1 ratings)](https://appshunter.io/ios/app/ooono/id1257681297/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 57.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Free | — |
| Size | 103 MB | 130 MB |
| Requires iOS | 18.1 | **14.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ooono AS](https://appshunter.io/developer/1522471034) | [APP X, Gumlich, Macke und Weber GbR](https://appshunter.io/developer/1686347646) |

## What reviewers say

### OOONO

[App page](https://appshunter.io/ios/app/ooono/id1257681297)

This app provides real-time traffic and speed camera warnings, leveraging a community of millions of drivers. Connect it with a compatible device to receive alerts about road hazards and speed traps in over 80 countries, enhancing your driving safety.

**Highlights:** Real-time speed camera warnings, Road hazard alerts, Live reports from millions of drivers, Works in 80+ countries, No distracting display, Connects with CO-DRIVER device

**Features:** Apple Wallet

**In-app purchases:** none


### One App DEV

[App page](https://appshunter.io/ios/app/one-app-dev/id6759600512)

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

**In-app purchases:** none


## Frequently asked questions

### Is OOONO free?

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

### Is One App DEV free?

One App DEV is free to download, with no in-app purchases.

### Do OOONO or One App DEV have ads?

Neither OOONO nor One App DEV shows ads.

### Which is updated more often, OOONO or One App DEV?

OOONO ships an update every 2 weeks, and One App DEV every 3 weeks. Most recently, OOONO was updated on November 2, 2026 and One App DEV on October 31, 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.*