# Regul'App vs AI

The clearest difference is in-app purchases: Regul'App at none against AI's 1. Regul'App also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). AI's advantage is update cadence (every 9 days vs every 4 months). On price and ads there is nothing between them.

Both are free to download. AI sells 1 one-off in-app purchase. Regul'App asks for nothing beyond the download.

Regul'App ships an update every 4 months, AI every 9 days. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Regul'App | AI |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 9 days** |
| Monetization | Free | — |
| Size | 75 MB | 2 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Corelec](https://appshunter.io/developer/1191008705) | [Vincent Berlioz](https://appshunter.io/developer/1887057937) |

## What reviewers say

### Regul'App

[App page](https://appshunter.io/ios/app/regulapp/id1191008706)

This application allows users to monitor and control various pool water parameters. It supports pH, salt, temperature, Redox, and salt electrolysis regulators.

**Highlights:** Monitor pH levels, Control salt regulators, Track water temperature, Manage Redox parameters, Operate salt electrolyzers

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

**In-app purchases:** none


### AI

[App page](https://appshunter.io/ios/app/ai-scan-pdf/id6760963410)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited scans | $9.99 | one-time |


## Frequently asked questions

### Is Regul'App free?

Regul'App is free to download, with no in-app purchases.

### Is AI free?

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

### Do Regul'App or AI have ads?

Neither Regul'App nor AI shows ads.

### Which is updated more often, Regul'App or AI?

Regul'App ships an update every 4 months, and AI every 9 days. Most recently, Regul'App was updated on November 2, 2026 and AI on October 31, 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.*