# Cumo vs iWeather++

The clearest difference is in-app purchases: iWeather++ at none against Cumo's 2. iWeather++ also leads on iOS requirement (15.1 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Cumo sells 2 in-app purchases, starting at $3.99 per month. iWeather++ asks for nothing beyond the download.

Cumo ships an update every 2 weeks, iWeather++ every 3 weeks. The most recent releases landed on October 25, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Cumo | iWeather++ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Size | 135 MB | 33 MB |
| Requires iOS | 26.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [展 申](https://appshunter.io/developer/1789017458) | [Sihyeon Jang](https://appshunter.io/developer/1870100787) |

## What reviewers say

### Cumo

[App page](https://appshunter.io/ios/app/cumo/id6754907495)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cumo Pro - Monthly Subscription | $3.99 | per month |
| Cumo Pro - Annual Subscription | $34.99 | per year |


### iWeather++

[App page](https://appshunter.io/ios/app/iweather-plus-plus/id6758100511)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Cumo free?

Cumo is free to download, with in-app purchases available.

### Is iWeather++ free?

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

### Do Cumo or iWeather++ have ads?

Neither Cumo nor iWeather++ shows ads.

### Which is updated more often, Cumo or iWeather++?

Cumo ships an update every 2 weeks, and iWeather++ every 3 weeks. Most recently, Cumo was updated on October 25, 2026 and iWeather++ on October 14, 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.*