# Wailo vs Devis climatisation

Wailo and Devis climatisation are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Wailo sells 1 in-app purchase, starting at $4.99 per month and Devis climatisation sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Wailo ships an update every 5 days, Devis climatisation every 3 days. The most recent releases landed on October 9, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Wailo | Devis climatisation |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 days | **Every 3 days** |
| Size | 40 MB | 11 MB |
| Requires iOS | **15.1** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [WAILO](https://appshunter.io/developer/1789757075) | [Romain Maire](https://appshunter.io/developer/6806800700) |

## What reviewers say

### Wailo

[App page](https://appshunter.io/ios/app/wailo/id6740401919)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Wailo Pro | $4.99 | per month |


### Devis climatisation

[App page](https://appshunter.io/ios/app/devis-climatisation/id6807784416)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Version complète | $17.99 | one-time |


## Frequently asked questions

### Is Wailo free?

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

### Is Devis climatisation free?

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

### Do Wailo or Devis climatisation have ads?

Neither Wailo nor Devis climatisation shows ads.

### Which is updated more often, Wailo or Devis climatisation?

Wailo ships an update every 5 days, and Devis climatisation every 3 days. Most recently, Wailo was updated on October 9, 2026 and Devis climatisation on September 28, 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.*