# Reef: Focus Aquarium Pomodoro — Grow fish while you focus

> Grow fish while you focus (iPhone/iPad app by Vinh Tran.)

- Source: https://appshunter.io/ios/app/reef-focus-aquarium-pomodoro/id6819896404 (this page in markdown: same URL + `.md`)
- Developer: [Vinh Tran](https://appshunter.io/developer/6798473126)
- Category: Productivity, Lifestyle
- Price: Free
- Age rating: 4+
- Requires: iOS 16.4 · 51 MB
- Languages: American English
- Released: 2026-11-03
- Data updated: 2026-11-04

## What is Reef?

Reef is a cozy focus timer with an aquarium that grows as you work.

Place an egg in the nursery and start a session. Your focus time is split into
sections with short breaks between. The egg hatches when your first section ends
and grows a little more with each one, until a new fish swims out into your reef.

Stay focused and your fish thrives. Leave the app mid-focus and it gets sick, but
come back soon and it'll recover.

• Hand-drawn reef with real 3D fish that swim, startle and school
• Goldfish, betta, pufferfish, angelfish and eel to raise
• Earn pearls for every focused minute and spend them on new species and decor
• Sunken ships, sea fans, sand dollars, bubble streams and more
• Name your fish and look back at everyone you've raised
• Set your own session, section and break lengths
• Gentle reminders when a section or break ends

No accounts, no ads, no tracking. Everything stays on your phone.

## Is Reef safe?

Not enough ratings yet to assess Reef.

## Is Reef legit?

Reef: Focus Aquarium Pomodoro has limited verification signals. The AppsHunter Legitimacy Score for Reef is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 1 release)

### 1.0 — 2026-11-03

No release notes.

## More apps by Vinh Tran

- [Align - Social Calendar](https://appshunter.io/ios/app/align-social-calendar/id6798473124)

All apps by Vinh Tran: https://appshunter.io/developer/6798473126

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-11-04.*