# Climio vs Reful

The clearest difference is ads: Reful at none against Climio's shown. Reful also leads on device support (3 vs 1) and iOS requirement (15.1 vs 18.5). Climio's advantage is update cadence (fortnightly vs every 2 months). On price 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.

Climio ships an update fortnightly, Reful every 2 months. The most recent releases landed on October 30, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Climio | Reful |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/climio-climate-change-tracker/id6751415129/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Ad-supported | — |
| Size | 9 MB | 31 MB |
| Requires iOS | 18.5 | **15.1** |
| Devices | iPhone | **iPhone, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Giovanni Antonio Me](https://appshunter.io/developer/1834951879) | [SIME BASIOLI](https://appshunter.io/developer/1871577376) |

## What reviewers say

### Climio

[App page](https://appshunter.io/ios/app/climio-climate-change-tracker/id6751415129)

Explore historical climate data for any city worldwide, tracking temperature, air quality, precipitation, and sunshine trends from 1981 to the present. Compare cities and export detailed climate reports.

**Highlights:** Historical temperature trends (1981-present), Air quality monitoring (PM2.5, NO2, O3), Precipitation and sunshine data, City-to-city climate comparison, PDF climate report export, Trusted NASA and Copernicus data sources

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

**In-app purchases:** none


### Reful

[App page](https://appshunter.io/ios/app/reful/id6758223477)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Climio free?

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

### Is Reful free?

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

### Do Climio or Reful have ads?

Climio shows ads; Reful does not.

### Which is updated more often, Climio or Reful?

Climio ships an update fortnightly, and Reful every 2 months. Most recently, Climio was updated on October 30, 2026 and Reful on November 9, 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.*