# DifferenziApp vs Flysmile

The clearest difference is review sentiment: Flysmile at 93% against DifferenziApp's 43%. Flysmile also leads on iOS requirement (12.0 vs 15.0). DifferenziApp's advantage is update cadence (every 2 months vs every 30 months). On price, ads, in-app purchases and monetization model there is nothing between them.

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

DifferenziApp ships an update every 2 months, Flysmile every 30 months. The most recent releases landed on November 6, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | DifferenziApp | Flysmile |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 42.9% of reviews | **92.9% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 30 months |
| Monetization | Free | Free |
| Size | 37 MB | 37 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [AVR S.p.A.](https://appshunter.io/developer/979941955) | [Flysmile](https://appshunter.io/developer/1394142305) |

## What reviewers say

### DifferenziApp

[App page](https://appshunter.io/ios/app/differenziapp/id1116499675)

This app helps make your city cleaner by encouraging proper waste sorting. Download it to contribute to a more sustainable environment and make a positive difference in your community.

**Highlights:** Promotes city cleanliness, Encourages waste sorting, Contributes to sustainability, Community engagement

**Features:** Vision Pro support

**In-app purchases:** none


### Flysmile

[App page](https://appshunter.io/ios/app/flysmile/id1394142306)

This app helps you claim compensation for flight disruptions like delays, cancellations, or lost luggage. It guides you through the process, allowing you to calculate potential refunds of up to 600 euros without upfront costs.

**Highlights:** Calculate flight disruption compensation, Claim refunds for delays, cancellations, overbooking, Get compensation for lost luggage, Guided step-by-step process, No upfront costs, Potential refunds up to 600 euros

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DifferenziApp free?

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

### Is Flysmile free?

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

### Do DifferenziApp or Flysmile have ads?

Neither DifferenziApp nor Flysmile shows ads.

### Which is updated more often, DifferenziApp or Flysmile?

DifferenziApp ships an update every 2 months, and Flysmile every 30 months. Most recently, DifferenziApp was updated on November 6, 2026 and Flysmile on November 2, 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.*