# ADI vs Dropsight

The clearest difference is rating: Dropsight at 5.0 against ADI's 4.0. Dropsight also leads on ads (none vs shown) and monetization model (free vs ad-supported). ADI's advantage is iOS requirement (13.0 vs 16.6). On price, ratings volume, update cadence and in-app purchases there is nothing between them.

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

Dropsight holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 4 and 2 respectively.

ADI ships an update every 2 months, Dropsight every 6 weeks. The most recent releases landed on June 1, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | ADI | Dropsight |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (4 ratings)](https://appshunter.io/ios/app/adi-ble/id1281904615/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/dropsight/id1583400945/reviews)** |
| Number of ratings | **4** | 2 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Ad-supported | **Free** |
| Size | 33 MB | 85 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Amiad Water Systems Ltd.](https://appshunter.io/developer/1281904614) | [Dropsight (Pty) Ltd](https://appshunter.io/developer/1583400947) |

## 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


### Dropsight

[App page](https://appshunter.io/ios/app/dropsight/id1583400945)

This tool transforms your smartphone into a spray deposition analysis device for natural leaf surfaces. It helps optimize agricultural chemical usage by comparing deposition from various spray apparatus and calibrations.

**Highlights:** Spray deposition analysis, UV photography integration, Leaf surface analysis, Comparison of spray apparatus, Optimization of agricultural chemicals

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ADI free?

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

### Is Dropsight free?

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

### Which has better reviews, ADI or Dropsight?

Dropsight is rated higher. ADI averages 4.0 out of 5 from 4 ratings, while Dropsight averages 5.0 from 2 ratings.

### Do ADI or Dropsight have ads?

ADI shows ads; Dropsight does not.

### Which is updated more often, ADI or Dropsight?

ADI ships an update every 2 months, and Dropsight every 6 weeks. Most recently, ADI was updated on June 1, 2026 and Dropsight on September 20, 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.*