# HETA Climate vs Pellio

The clearest difference is update cadence: Pellio at every 4 days against HETA Climate's every 6 months. 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.

HETA Climate ships an update every 6 months, Pellio every 4 days. The most recent releases landed on November 7, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | HETA Climate | Pellio |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 4 days** |
| Size | 38 MB | 40 MB |
| Requires iOS | **15.0.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Heta AS](https://appshunter.io/developer/1045525518) | [Patricia JESSE](https://appshunter.io/developer/1896488478) |

## What reviewers say

### HETA Climate

[App page](https://appshunter.io/ios/app/heta-climate/id1539016679)

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

**In-app purchases:** none


### Pellio

[App page](https://appshunter.io/ios/app/pellio-pellet-tracker/id6810826962)

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

**In-app purchases:** none


## Frequently asked questions

### Is HETA Climate free?

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

### Is Pellio free?

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

### Do HETA Climate or Pellio have ads?

Neither HETA Climate nor Pellio shows ads.

### Which is updated more often, HETA Climate or Pellio?

HETA Climate ships an update every 6 months, and Pellio every 4 days. Most recently, HETA Climate was updated on November 7, 2026 and Pellio on November 10, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*