# ADI vs Thetis Tools

The clearest difference is ads: Thetis Tools at none against ADI's shown. ADI's advantage is update cadence (every 2 months vs every 7 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ADI ships an update every 2 months, Thetis Tools every 7 months. The most recent releases landed on June 1, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | ADI | Thetis Tools |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/adi-ble/id1281904615/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 7 months |
| Monetization | Ad-supported | — |
| Size | 33 MB | 50 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Amiad Water Systems Ltd.](https://appshunter.io/developer/1281904614) | [Thetis srl](https://appshunter.io/developer/397584184) |

## What reviewers say

### ADI

[App page](https://appshunter.io/ios/app/adi-ble/id1281904615)

This application allows users to connect with specific controllers to view real-time data from filter systems. Users can also modify configurations and export settings and logs for analysis.

**Highlights:** Connect to ADI-P and ADI-X Controllers, View real-time filter system information, Change system configuration, Export settings, Export logs

**In-app purchases:** none


### Thetis Tools

[App page](https://appshunter.io/ios/app/thetis-tools/id1460268980)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ADI free?

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

### Is Thetis Tools free?

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

### Do ADI or Thetis Tools have ads?

ADI shows ads; Thetis Tools does not.

### Which is updated more often, ADI or Thetis Tools?

ADI ships an update every 2 months, and Thetis Tools every 7 months. Most recently, ADI was updated on June 1, 2026 and Thetis Tools on September 10, 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.*