# ADI vs AlphaDisc™ CLD

The clearest difference is update cadence: AlphaDisc™ CLD at every 3 weeks against ADI's every 2 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.

ADI ships an update every 2 months, AlphaDisc™ CLD every 3 weeks. The most recent releases landed on September 9, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | ADI | AlphaDisc™ CLD |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 47 MB | 34 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Amiad Water Systems Ltd.](https://appshunter.io/developer/1281904614) | [Netafim](https://appshunter.io/developer/591791346) |

## What reviewers say

### ADI

[App page](https://appshunter.io/ios/app/adi-x/id1481750417)

**In-app purchases:** none


### AlphaDisc™ CLD

[App page](https://appshunter.io/ios/app/alphadisc-cld/id1505187724)

**In-app purchases:** none


## Frequently asked questions

### Is ADI free?

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

### Is AlphaDisc™ CLD free?

AlphaDisc™ CLD is free to download, with no in-app purchases.

### Do ADI or AlphaDisc™ CLD have ads?

Neither ADI nor AlphaDisc™ CLD shows ads.

### Which is updated more often, ADI or AlphaDisc™ CLD?

ADI ships an update every 2 months, and AlphaDisc™ CLD every 3 weeks. Most recently, ADI was updated on September 9, 2026 and AlphaDisc™ CLD on September 23, 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.*