# DifferAPP vs Liberty Dog

The clearest difference is update cadence: DifferAPP at every 5 months against Liberty Dog's every 22 months. DifferAPP also leads on iOS requirement (13.0 vs 15.0). 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.

DifferAPP ships an update every 5 months, Liberty Dog every 22 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | DifferAPP | Liberty Dog |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 22 months |
| Monetization | Free | — |
| Size | 23 MB | 24 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [WEBMAPP SRL](https://appshunter.io/developer/1245612450) | [Daniele Trainini](https://appshunter.io/developer/1129263546) |

## What reviewers say

### DifferAPP

[App page](https://appshunter.io/ios/app/differapp/id1466970278)

This utility app helps residents of Massa municipality with waste sorting. It identifies your location to inform you about local collection types and schedules. You can also report issues, suggest improvements, and receive service updates.

**Highlights:** Location-based collection type identification, Waste collection calendar, Report abandoned waste, Submit service improvement suggestions, Receive service updates and schedule changes, Guidance on correct waste disposal

**In-app purchases:** none


### Liberty Dog

[App page](https://appshunter.io/ios/app/liberty-dog/id1523355761)

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

**In-app purchases:** none


## Frequently asked questions

### Is DifferAPP free?

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

### Is Liberty Dog free?

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

### Do DifferAPP or Liberty Dog have ads?

Neither DifferAPP nor Liberty Dog shows ads.

### Which is updated more often, DifferAPP or Liberty Dog?

DifferAPP ships an update every 5 months, and Liberty Dog every 22 months. Most recently, DifferAPP was updated on November 3, 2026 and Liberty Dog on November 3, 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.*