# LibrarySorter vs Colli

The clearest difference is update cadence: LibrarySorter at every 4 days against Colli's every 2 months. LibrarySorter also leads on iOS requirement (15.5 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. LibrarySorter sells 1 one-off in-app purchase and Colli sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

LibrarySorter ships an update every 4 days, Colli every 2 months. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | LibrarySorter | Colli |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/librarysorter/id6458593068/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 2 MB | 5 MB |
| Requires iOS | **15.5** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Philippe Weidmann](https://appshunter.io/developer/1367503223) | [晨 杨](https://appshunter.io/developer/1735631119) |

## What reviewers say

### LibrarySorter

[App page](https://appshunter.io/ios/app/librarysorter/id6458593068)

Organize your photo library with intuitive swipe gestures and smart albums. This app uses on-device machine learning to identify and keep the best versions of similar pictures, helping you declutter and free up space. Comparison mode allows for side-by-side viewing to make decisions easier.

**Highlights:** Intuitive swipe gestures for sorting, On-device ML for best photo selection, Automatic Smart Albums, Side-by-side comparison mode, Effortless memory organization, Streamlined user interface

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Library Sorter - Unlimited | $1.99 | one-time |


### Colli

[App page](https://appshunter.io/ios/app/colli/id6479363736)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $0.99 | per month |
| Annual Subscription | $4.99 | per year |
| LifeTimePurchase | $9.99 | one-time |


## Frequently asked questions

### Is LibrarySorter free?

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

### Is Colli free?

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

### Do LibrarySorter or Colli have ads?

Neither LibrarySorter nor Colli shows ads.

### Which is updated more often, LibrarySorter or Colli?

LibrarySorter ships an update every 4 days, and Colli every 2 months. Most recently, LibrarySorter was updated on November 3, 2026 and Colli on November 8, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*