# tado° vs casavi

tado° and casavi both sit at 4.5 stars, but that hides the real split: 78% of casavi's written reviews are positive against 43% of tado°'s. casavi also leads on in-app purchases (none vs 12) and iOS requirement (15.1 vs 18.0). tado°'s advantage is ratings volume (779 vs 29) and update cadence (weekly vs every 3 weeks). On price, rating, ads and device support there is nothing between them.

Both are free to download. tado° sells 10 in-app purchases, starting at $2.99 per month. casavi asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.5 for tado° against 4.5 for casavi. That said, the two scores are not equally well evidenced: tado° has 779 ratings behind it against 29, so its average is the more settled of the two. Written reviews are what separate them: 43% of tado°'s written reviews are positive against 78% of casavi's.

tado° ships an update weekly, casavi every 3 weeks. The most recent releases landed on October 18, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | tado° | casavi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (779 ratings)](https://appshunter.io/ios/app/tado/id574418486/reviews) | [4.5 (29 ratings)](https://appshunter.io/ios/app/casavi/id1104203456/reviews) |
| Number of ratings | **779** | 29 |
| Positive reviews | 42.7% of reviews | **78.3% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 153 MB | 55 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [tado°](https://appshunter.io/developer/574418629) | [casavi GmbH](https://appshunter.io/developer/1059696293) |

## What reviewers say

### tado°

[App page](https://appshunter.io/ios/app/tado/id574418486)

This app allows you to remotely control your home's heating, air conditioning, and heat pumps. It helps reduce energy consumption and costs through intuitive control and insights into your usage patterns.

**Highlights:** Remote heating and AC control, Energy usage insights, Energy-saving tips, Automated climate control, Matter and Thread compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI Assist / Auto-Assist | $2.99 | per month |
| AI Assist / Auto-Assist | $3.99 | per month |
| AI Assist / Auto-Assist | $3.99 | per month |
| AI Assist / Auto-Assist | $3.99 | per month |
| AI Assist / Auto-Assist | $3.99 | per month |
| Balance AC - Yearly Plan | $29.99 | per year |
| AI Assist / Auto-Assist | $29.99 | per year |
| AI Assist / Auto-Assist | $29.99 | per year |
| AI Assist / Auto-Assist | $29.99 | per year |
| Balance for Heat Pumps | $44.99 | per year |

**What reviewers like**

- 🚀 Efficient heating control
- 🔒 Secure and private
- 👍 Easy to install and set up
- 👍 Useful scheduling and automation features
- 👍 Convenient remote control

**What reviewers complain about**

- 🐛 Frequent connectivity issues
- 🔋 Battery life problems with smart radiator valves
- 👎 Overly aggressive upselling of subscription features
- 👎 Unreliable open window detection
- 👎 Lack of flexibility in temperature control

**Reported bugs**

- App frequently crashes or becomes unresponsive
- Syncing issues between app and hardware
- Incorrect temperature readings from smart radiator valves
- Inability to add/assign rooms in the app

**Requested features**

- Ability to create and apply scheduling templates
- Improved Siri/HomeKit integration
- Option to disable subscription upselling
- More granular temperature control
- Better battery life indicators


### casavi

[App page](https://appshunter.io/ios/app/casavi/id1104203456)

This app facilitates communication between residents, property owners, caretakers, and property managers. It allows for receiving important notifications, reporting damages with photos, and exchanging messages within the living environment. Users also gain access to helpful articles and documents.

**Highlights:** Important notifications and updates, Damage reporting with photos, Direct messaging within the community, Access to documents 24/7, Community classifieds and offers, Helpful articles for residents

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

**In-app purchases:** none


## Frequently asked questions

### Is tado° free?

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

### Is casavi free?

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

### Which has better reviews, tado° or casavi?

tado° and casavi are both rated 4.5 out of 5 on the App Store, from 779 and 29 ratings respectively.

### Do tado° or casavi have ads?

Neither tado° nor casavi shows ads.

### Which is updated more often, tado° or casavi?

tado° ships an update weekly, and casavi every 3 weeks. Most recently, tado° was updated on October 18, 2026 and casavi on October 17, 2026.

---

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