# eCasals Off vs Focus Tree

The clearest difference is review sentiment: Focus Tree at 68% against eCasals Off's 20%. Focus Tree also leads on update cadence (every 2 weeks vs every 36 months). eCasals Off's advantage is in-app purchases (none vs 14) and ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Focus Tree sells 14 in-app purchases, starting at $9.99 per month. eCasals Off asks for nothing beyond the download.

eCasals Off ships an update every 36 months, Focus Tree every 2 weeks. The most recent releases landed on September 30, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | eCasals Off | Focus Tree |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (5.7K ratings)](https://appshunter.io/ios/app/focus-tree-timer-and-flashcards/id1631305261/reviews)** |
| Number of ratings | — | **5.7K** |
| Positive reviews | 20.0% of reviews | **67.8% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 36 months | **Every 2 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 74 MB | 265 MB |
| Requires iOS | **15.6** | 16.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 12+ |
| Developer | [Casals](https://appshunter.io/developer/648256801) | [Focus Labs](https://appshunter.io/developer/1631305263) |

## What reviewers say

### eCasals Off

[App page](https://appshunter.io/ios/app/ecasals-off-line/id1484934375)

Access digital textbooks and resources from Editorial Casals offline. Download content from the ecasals.net website to view books and utilize most platform features without an internet connection. Use your existing eCasals web account credentials to log in.

**Highlights:** Offline access to digital books, Access to most platform features, Use existing eCasals web account, Download content from website, View book pages

**Features:** macOS Compatibility

**In-app purchases:** none


### Focus Tree

[App page](https://appshunter.io/ios/app/focus-tree-timer-and-flashcards/id1631305261)

This app helps students stay focused during study sessions by blocking distractions and offering study timers. It also includes flashcards with spaced repetition for effective learning and allows users to study with friends by growing shared virtual gardens.

**Highlights:** Focus sessions with distraction blocking, Study timers and Pomodoro sessions, Flashcard creation and spaced repetition, Shared virtual gardens for group study, Progress tracking and accountability with friends

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

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Focus Tree Premium | $9.99 | per month |
| Premium Annual | $19.99 | per year |
| Premium Annual | $29.99 | per year |
| Premium Annual | $39.99 | per year |
| Premium Annual | $49.99 | per year |
| Focus Tree Premium | $69.99 | per year |
| Premium Annual | $89.99 | per year |
| Premium Annual | $99.99 | per year |
| Coin Pack | $0.99 | one-time |
| Coin Pack | $4.99 | one-time |
| Coin Pack ($9.99) | $9.99 | one-time |
| Coin Pack ($19.99) | $19.99 | one-time |
| Coin Pack ($49.99) | $49.99 | one-time |
| Coin Pack ($99.99) | $99.99 | one-time |

**What reviewers like**

- 🚀 Helps with focus and productivity
- 👍 Cute and motivating design
- 🔒 Blocks distracting apps
- 💡 Competitive aspect with friends
- 🌱 Fun to build a garden

**What reviewers complain about**

- 🐛 App freezes or gets stuck
- 🔒 Overly restrictive app blocking
- 💰 Lack of customization options
- 🎁 Limited rewards for study sessions

**Reported bugs**

- App gets stuck on loading screen
- Notifications not working as expected
- Account recovery issues when changing devices
- Screen time feature not functioning properly

**Requested features**

- Allow pausing of study sessions
- Provide more tiles/rewards for longer study sessions
- Add option to choose different tile designs
- Improve compatibility with larger devices like iPads


## Frequently asked questions

### Is eCasals Off free?

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

### Is Focus Tree free?

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

### Do eCasals Off or Focus Tree have ads?

Focus Tree shows ads; eCasals Off does not.

### Which is updated more often, eCasals Off or Focus Tree?

eCasals Off ships an update every 36 months, and Focus Tree every 2 weeks. Most recently, eCasals Off was updated on September 30, 2026 and Focus Tree on October 21, 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.*