# PreUCV vs Focus Tree

The clearest difference is in-app purchases: PreUCV at none against Focus Tree's 14. PreUCV also leads on ads (none vs shown) and iOS requirement (11.0 vs 16.1). Focus Tree's advantage is update cadence (every 2 weeks vs every 6 weeks). On price and device support there is nothing between them.

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

PreUCV ships an update every 6 weeks, Focus Tree every 2 weeks. The most recent releases landed on September 12, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | PreUCV | Focus Tree |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (5.6K ratings)](https://appshunter.io/ios/app/focus-tree-timer-and-flashcards/id1631305261/reviews)** |
| Number of ratings | — | **5.6K** |
| Positive reviews | — | 68.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 19 MB | 263 MB |
| Requires iOS | **11.0** | 16.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Advante Informatica Ltda](https://appshunter.io/developer/371483148) | [Focus Labs](https://appshunter.io/developer/1631305263) |

## What reviewers say

### PreUCV

[App page](https://appshunter.io/ios/app/preucv/id1499290786)

**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 PreUCV free?

PreUCV 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 PreUCV or Focus Tree have ads?

Focus Tree shows ads; PreUCV does not.

### Which is updated more often, PreUCV or Focus Tree?

PreUCV ships an update every 6 weeks, and Focus Tree every 2 weeks. Most recently, PreUCV was updated on September 12, 2026 and Focus Tree on September 24, 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.*