# ETC Library vs Focus Pile

The clearest difference is price: ETC Library at Free against Focus Pile's $1.99. Focus Pile's advantage is rating (5.0 vs 3.8) and update cadence (every 4 days vs every 3 months). On ratings volume, ads, in-app purchases and device support there is nothing between them.

ETC Library is free to download; Focus Pile costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Focus Pile holds the better App Store score, 5.0 against 3.8. Both are backed by a comparable volume of ratings — 4 and 3 respectively.

ETC Library ships an update every 3 months, Focus Pile every 4 days. The most recent releases landed on October 24, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | ETC Library | Focus Pile |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | [3.8 (4 ratings)](https://appshunter.io/ios/app/etc-library/id733300518/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/focus-pile/id6458543351/reviews)** |
| Number of ratings | **4** | 3 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 days** |
| Monetization | **Free** | Paid |
| Size | 68 MB | 1 MB |
| Requires iOS | 17 | **16.2** |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Electronic Theatre Controls, Inc.](https://appshunter.io/developer/318210459) | [David Taylor](https://appshunter.io/developer/980728347) |

## What reviewers say

### ETC Library

[App page](https://appshunter.io/ios/app/etc-library/id733300518)

Access technical documentation for a wide range of products. Browse and share datasheets, application sheets, and brochures organized by product family. This virtual binder provides quick access to essential product information.

**Highlights:** Access to hundreds of technical documents, Organized by product family and category, View datasheets, application sheets, and brochures, Easy document sharing, Offline access to downloaded documents

**Features:** Vision Pro support

**In-app purchases:** none


### Focus Pile

[App page](https://appshunter.io/ios/app/focus-pile/id6458543351)

This app helps you focus on one task at a time by using your existing reminders. It syncs with Apple Reminders and allows you to skip tasks you can't complete. Widgets are available for iOS and macOS.

**Highlights:** Focus on one reminder at a time, Uses existing Apple Reminders, Syncs tasks via iCloud, Mark tasks as done to update Apple Reminders, Skip tasks that cannot be done, Widgets for iOS and macOS

**In-app purchases:** none


## Frequently asked questions

### Is ETC Library free?

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

### Is Focus Pile free?

Focus Pile costs $1.99, with no in-app purchases.

### Which has better reviews, ETC Library or Focus Pile?

Focus Pile is rated higher. ETC Library averages 3.8 out of 5 from 4 ratings, while Focus Pile averages 5.0 from 3 ratings.

### Do ETC Library or Focus Pile have ads?

Neither ETC Library nor Focus Pile shows ads.

### Which is updated more often, ETC Library or Focus Pile?

ETC Library ships an update every 3 months, and Focus Pile every 4 days. Most recently, ETC Library was updated on October 24, 2026 and Focus Pile on October 13, 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.*