# ReaderAI vs Duferco Energia

The clearest difference is update cadence: Duferco Energia at every 4 days against ReaderAI's every 2 months. ReaderAI's advantage is iOS requirement (13.0 vs 17.0). 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.

ReaderAI ships an update every 2 months, Duferco Energia every 4 days. The most recent releases landed on October 1, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | ReaderAI | Duferco Energia |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/duferco-energia-area-clienti/id6778533505/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | — | Free |
| Size | 31 MB | 105 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Links Management and Technology s.p.a.](https://appshunter.io/developer/379429353) | [Duferco Energia Spa](https://appshunter.io/developer/1023323144) |

## What reviewers say

### ReaderAI

[App page](https://appshunter.io/ios/app/readerai/id6503353294)

**Features:** macOS Compatibility

**In-app purchases:** none


### Duferco Energia

[App page](https://appshunter.io/ios/app/duferco-energia-area-clienti/id6778533505)

Manage your energy consumption and supplies from anywhere. View and download bills, submit meter readings, and request assistance. This app provides convenient access to your account details and services.

**Highlights:** Monitor energy consumption, Manage energy supplies, View and download bills, Submit meter readings, Request assistance, Manage personal data

**In-app purchases:** none


## Frequently asked questions

### Is ReaderAI free?

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

### Is Duferco Energia free?

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

### Do ReaderAI or Duferco Energia have ads?

Neither ReaderAI nor Duferco Energia shows ads.

### Which is updated more often, ReaderAI or Duferco Energia?

ReaderAI ships an update every 2 months, and Duferco Energia every 4 days. Most recently, ReaderAI was updated on October 1, 2026 and Duferco Energia on October 15, 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.*