# Butler Co. Fed. Library System vs Decidify

The clearest difference is in-app purchases: Butler Co. Fed. Library System at none against Decidify's 1. Decidify's advantage is update cadence (every 2 weeks vs every 5 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Decidify sells 1 one-off in-app purchase. Butler Co. Fed. Library System asks for nothing beyond the download.

Butler Co. Fed. Library System ships an update every 5 weeks, Decidify every 2 weeks. The most recent releases landed on October 2, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Butler Co. Fed. Library System | Decidify |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/butler-co-fed-library-system/id6739711544/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 50 MB | 33 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Butler Co. Fed. Library System](https://appshunter.io/developer/1786655593) | [Elif Hilal Pek](https://appshunter.io/developer/1896497826) |

## What reviewers say

### Butler Co. Fed. Library System

[App page](https://appshunter.io/ios/app/butler-co-fed-library-system/id6739711544)

Manage your library account, search the catalog, and download eBooks and audiobooks. Place holds, renew materials, and find library hours and directions for the Butler County Federated Library System.

**Highlights:** Catalog search, Account management, Download eBooks and audiobooks, Place holds, Renew materials, Library hours and directions

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

**In-app purchases:** none


### Decidify

[App page](https://appshunter.io/ios/app/decidify-relocation-match/id6767665235)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Relocation Report | $4.99 | one-time |


## Frequently asked questions

### Is Butler Co. Fed. Library System free?

Butler Co. Fed. Library System is free to download, with no in-app purchases.

### Is Decidify free?

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

### Do Butler Co. Fed. Library System or Decidify have ads?

Neither Butler Co. Fed. Library System nor Decidify shows ads.

### Which is updated more often, Butler Co. Fed. Library System or Decidify?

Butler Co. Fed. Library System ships an update every 5 weeks, and Decidify every 2 weeks. Most recently, Butler Co. Fed. Library System was updated on October 2, 2026 and Decidify on October 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.*